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All original and replacement parts for your Yamaha WR 450F 2004.

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All original and replacement parts for your Yamaha.

Take a look at our all our parts for the Yamaha WR 450F 2004. In addition to the original Yamaha parts, PartsRepublik has also selected the best maintenance parts for your Yamaha WR 450F 2004. Please note, the image of the model may be wrong. Please let us know if this is the case. All of the items below will fit on the Yamaha WR 450F 2004.

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The exploded views:

Drawings with the term "55U843370000"

HEADLIGHT
HEADLIGHT
yamaha 5BF843100100 headlight unit assy 8G9843140000 bulb headlight 5VKH43140000 bulb headlight 5BF843970000 cover, socket 5PX843970000 cover, socket 5BF843300100 body assy 55U843370000 bolt, special 5BF8433E0000 screw, adjusting 8A5843320000 spring, adjust screw 5BF843350000 spring, adjust screw 5BF843340000 nut, adjusting 901590618900 screw, with washer(3yj) 901590618200 screw, with washer(3yj) 958270601000 bolt, flange 958170601000 bolt, flange 5BF2339E0000 graphic 1

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Motor

CAMSHAFT & CHAIN
CAMSHAFT & CHAIN
yamaha 5TA121700000 camshaft assy 1 5TA121701000 camshaft assy 1 5TJ121801000 camshaft assy 2 5TJ121802000 camshaft assy 2 934404117800 circlip 945915711800 chain 5TA122100000 tensioner assy, cam chain 5TA122101000 tensioner assy, cam chain 4FM122130000 gasket, tensioner case 90105060A000 bolt, washer based(4kg) 950270602500 bolt, washer based(4kg) 5TA122510100 damper, chain 1 5TA122520000 damper, chain 2 5TG122990000 bolt, stopper 5BE122410000 guide, stopper 2 901090641800 bolt (583 tachometer) 904300601400 gasket 256113960000 903381806400 plug (517)
CARBURETOR
CARBURETOR
yamaha 5TJ141011000 no description available 5JG149590000 gasket 913160401200 bolt, socket 913170401200 bolt, socket 688145920000 screw, pan head (713) 985800400800 screw, pan head (713) 985170401200 screw, pan head 985020401200 screw, pan head 902020804500 washer, plate 5JG149510000 washer 5JG145220000 screw, adjust 5JG145220900 screw, adjust 5JG143880000 valve, vacuum control 3TJ142674000 roller 5JG145460100 valve, needle 4FN149970000 seal 5TJ14916DS00 no description available 5TJ14916D100 needle 5TJ14916DT00 needle 5TJ14916DR00 needle 5TJ14916DP00 needle 5TJ14916DN00 needle 5TJ14916DM00 needle 3TJ141594000 clip 5JG145210000 screw, adjust 5JG142750000 spring 5JG142640000 collar 5JG149470000 jet, needle 4MX149439100 jet, main (#168) 4MX149439000 jet, main (#162) 4MX149433900 jet, main (#160) 4MX149433800 jet, main (#155) 4MX149433700 jet, main (#150) 4MX149434000 jet, main (#165) 4MX149438900 jet, main (#158) 4MX149434100 jet, main (#170) 4MX149438800 jet, main (#152) 4MX149480600 jet, pilot (#48) 4MX149480800 jet, pilot (#52) 4MX149480700 jet, pilot (#50) 4MX149480500 jet, pilot (#45) 4MX149480400 jet, pilot (#42) 3TJ1494F1100 jet 1 (#60) 3TJ1494F1300 jet 3TJ1494F1000 jet 3TJ1494F1200 jet 3TJ1494F1400 jet 3TJ1494F1500 jet 5TA149431900 jet, main (#80) 4JT1494F0700 jet (#50) 5NL141050000 pilot screw set 4SR149850000 float 676145480000 pin, arm 663145480000 pin, arm 4MX143920000 valve, needle 633141590000 clip 5JG149840000 gasket, float chamber 3TJ141914000 plug, drain 3TJ142934000 cover 1 5JG149401700 diaphragm assy 5JG149401800 diaphragm assy 5JG149401900 diaphragm assy 3TJ145364000 gasket 5GS149334000 spring, diaphragm 6H4145610000 o-ring 5TA141710000 plunger, starter 5TA143710000 plunger, starter 5TA143350000 spring, plunger 5TA149910000 screw 5TA143740000 cap, plunger 5TA141550000 guide, cable 5TA149970000 seal 5JG143790000 rod, starter 5JG149220000 screw, throttle 902010841000 washer, plate(3tj) 5TA149340000 spring, throttle stop 5TA858850000 throttle sensor assy 5NX145620000 o-ring 33D145620000 o-ring 1DX142160000 screw 5NX142160000 screw 4MX145610000 o-ring 4MX141150000 plug, screw 3TJ141374000 clip 5BE141460000 plate 5TA142610000 holder 5TA141960000 pipe 5TA141970000 pipe 5TJ149870000 hose 5JG143460000 plate 5JG145650000 screw 5JG145310000 spring, adjust screw 5JG145910900 screw 5JG145910000 screw 5PA141460000 plate 5GS149400000 diaphragm assy 5GS149580000 cover, diaphragm 5GS149330000 spring, diaphragm
CLUTCH
CLUTCH
yamaha 5TA161110000 gear, primary drive 902152100300 washer, lock 901792000100 nut 5XD161501000 primary driven gear comp. 999990356700 primary driven gear comp. 5TA163710200 boss, clutch 5JG163510000 plate, pressure 1 5JG163250000 plate, clutch 2 5TA163210000 plate, friction 905012200300 spring, compression 901590609200 screw, with washer(33m) 5XD161540000 plate, thrust 1 902152023100 washer, lock (34l) 901702032700 nut (34l) 5JG163560000 rod, push 1 933402150500 bearing, thrust (713) 90201125L600 washer, plate(1re) 934401008500 circlip (4g0) 935113202700 ball (498) 5TA163571000 rod, push 2 5TA163570000 rod, push 2 5TA163810000 no description available 933171128700 bearing 931021222400 oil seal (4g0) 5TA163840100 plate, seat 905081402000 spring, torsion 950270601200 bolt, flange(4my)
CRANKCASE
CRANKCASE
yamaha 5TJ1515010YX crankcase assy 5TJ1510010YX crankcase assy 995301401600 pin, dowel 913170605000 bolt,socket 913170606000 bolt,socket 913170607500 bolt, socket 5TA154410100 holder, clutch cable 901050669600 bolt, washer based(ja9) 950270601600 bolt, washer based(ja9) 5TA154210000 cover, crankcase 2 5TA154211000 cover, crankcase 2 985070602500 screw, pan head (76t) 985170602500 screw, pan head (76t) 5TA174660000 guide, chain 950271001600 bolt, small flange 904301017100 gasket (5r6) 904301018800 gasket (5r6) 4JT153810100 plate, bearing cover 5BE153830100 plate, bearing cover 901490612600 screw, flathead (2h7) 901490632600 screw, countersunk 901510605200 screw, countersunk 4L0174710000 plate, cover 5DH185620000 plate, stopper 2 950270601200 bolt, flange(4my) 901050655300 bolt, flange(4my) 932101019700 o-ring (371) 995301011400 pin, dowel(3vd) 903871800700 collar 995301011600 pin, dowel(2vg) 904611013600 clamp(4nx) 950240601000 bolt, flange(2uj) 904300601400 gasket 256113960000
CRANKCASE COVER 1
CRANKCASE COVER 1
yamaha 5TJ154111000 cover, crankcase 1 903402700200 plug, straight screw 932102737000 o-ring(1kt) 932102777800 o-ring(1kt) 903401412800 plug, straight screw(3rw) 932101436900 o-ring (2h9) 3Y1153630000 plug, oil 3Y1153631000 plug, oil 932101912300 o-ring (646) 904651001700 clamp 913170501200 bolt, socket 5TJ154510000 gasket, crankcase cover 1 995300801600 pin, dowel(3xw) 918081602300 pin, dowel(3xw) 950270602000 bolt, flange(6u1) 950270604000 bolt, small flange 950270603000 bolt, small flange 5TJ1549B0000 no description available 932105834600 o-ring (1j7) 901050669600 bolt, washer based(ja9) 950270601600 bolt, washer based(ja9) 5XD154310000 cover, crankcase 3 931011416400 oil seal(4gy) 902011570100 washer (566) 990092250000 circlip 5TA154620000 gasket, crankcase cover 3 918121600100 pin, dowel(j38) 950270603000 bolt, small flange 5TA154151000 cover, generator 5TA154150100 cover, generator 950270603000 bolt, small flange 950270604000 bolt, small flange 950270608000 bolt, small flange 918081602300 pin, dowel(3xw) 995300801600 pin, dowel(3xw) 5TA154530000 gasket 583131130000 seat, check ball 935030800700 ball 90501043E000 spring, compression(1vj)
CRANKSHAFT & PISTON
CRANKSHAFT & PISTON
yamaha 5TJ114001000 crankshaft assy 5TJ114001100 crankshaft assy 5TJ114121000 no description available 5TA114220000 crank 2 5TG116810100 pin, crank 1 5TA116810000 pin, crank 1 933106341700 bearing 5XD116510000 rod, connecting 933063063300 bearing 5TA115360000 gear, drive 5TA114551100 shaft 1 5BE114540000 weight 1 5TA115310100 gear, balance weight 901490625000 screw(2vk) 933062033500 bearing(37f) 933116257400 bearing, cylindrical(3yl) 901701417100 nut, hexagon 902151428700 washer, lock(4ga) 902800300600 key, woodruff 5TJ116310000 piston (std) 5JG116030000 piston ring set (std) 5TA116330000 pin, piston 934201808200 circlip
CYLINDER
CYLINDER
yamaha 5TA111021000 cylinder head assy 5TA111331000 guide, intake valve 5TA111341000 guide, exhaust valve 934401015300 circlip(1wg) 901050602700 bolt, washer based 903401211200 plug, straight screw(1hx) 918081602300 pin, dowel(3xw) 950270601000 bolt, flange(4my) 904300601400 gasket 256113960000 956170663500 bolt, stud (4kg1) 956170862000 bolt, stud(2gg) 957070850000 nut(55x) 901790849100 nut(55x) 947010041100 plug, spark (cr8e) 5TA111810000 gasket, cylinder head 1 90105104A700 bolt, washer based 90105106A300 bolt, washer based 902011002500 washer, plate 5TA111911000 cover, cylinder head 1 5TA111910000 cover, cylinder head 1 5BE111670000 pipe, breather 2 90109066F000 bolt(4bp) 4KG1111G0000 rubber, mount 1 5EA1111G0000 rubber, mount 1 371111670100 pipe, breather 2 5TA111660000 pipe, breather 1 90445112K000 hose (l700) 90445117F200 hose (l700) 904671110600 clip(1jh) 904671401500 clip (371) 5TA111930000 gasket, head cover 1 5TA113110100 cylinder 1 5TA113111200 cylinder 1 5TA113510000 gasket, cylinder 901790650000 nut (1ae) 936121625400 pin, dowel(4xl) 950270603500 bolt, small flange
EXHAUST
EXHAUST
yamaha 5TA146110000 pipe, exhaust 1 5TA146280000 protector, exhaust pipe 4BD147660000 washer, protector 989800600800 screw, bind(2tv) 902060609000 washer, wave(3rw) 3VD146130100 gasket, exhaust pipe 913170802000 bolt, socket 5TJ147106000 no description available 5XD147140000 gasket, muffler 22W241810000 damper, locating 1 5BE147880000 band, silencer 90201086P800 washer, plate(3xp) 958170802000 bolt, flange(8ab) 901050805700 bolt, flange
Intake
Intake
yamaha 5XD135970000 joint, carburetor 3 904505700400 hose clamp assy 904505701300 hose clamp assy 904505900200 hose clamp assy 904505900500 hose clamp assy 5TA142930000 cover 1 5TA142270000 gasket 5TA142390000 seal 5TA149870000 hose 3TJ141374000 clip 5TA144280000 bolt 904506100100 hose clamp assy 904506100200 hose clamp assy 5TJ144011000 no description available 5TA144530000 joint, air cleaner 1 5TA144530100 joint, air cleaner 1 5TJ144590000 holder, guide 5TJ144590100 holder, guide 5NY144551000 band 5NY144552000 band 5NY144420000 spacer 5TJ144510000 element, air cleaner 5TJ144750000 washer 5TJ1441G0000 binder 1 5UM1441GE000 binder 1 5TJ144580000 guide 4XV2177L0100 plate, spring 4XV2177L0000 plate, spring 5TJ1441E1000 cover, cleaner case 2 977074001600 screw, truss tap. 5TJ144371000 duct 5TJ144251000 damper 1 5TJ144260000 damper 2 5TJ144360000 hook 902673214600 rivet, blind (2yk) 5TJ144570000 seal 51Y144620000 seal 950270602000 bolt, flange(6u1) 901830602300 nut, spring (26h) 5BF1443E0000 pipe, drain 904671712800 clip(3tb) 904671708900 clip(3tb) 5TJ144620000 seal 977075051600 screw, pan tap.2 5TJ819530000 stay, relay 5TJ1441A0000 cover, cleaner case 1 5TJ1442A0000 cover, cleaner case 3 977073051200 screw, pan tap.2 3FV283860000 head 2TK217570000 washer, special 1 5TJ217570000 washer, special 1 958270601600 bolt, flange 958170601600 bolt, flange
OIL CLEANER
OIL CLEANER
yamaha 5TA134400000 element assy, oil cleaner 5D3134400900 element assy, oil cleaner 5BE134471000 cover, oil element 932104767500 o-ring(52h) 932100713500 o-ring (583 oil drain bolt) 90109065G200 bolt 950270606500 bolt, small flange 950270602000 bolt, flange(6u1) 5TG131610000 pipe, delivery 1 5TJ131610000 pipe, delivery 1 904011015900 bolt, union(3gm) 904301017100 gasket (5r6) 904301018800 gasket (5r6) 904010803800 bolt, union 904010800600 bolt, union 904300811900 washer, plate 3411117500 902010808700 washer, plate 3411117500 5TA131710000 pipe, delivery 2 932100700300 o-ring (11m) 932100754000 o-ring (11m) 932100900800 o-ring (137) 932101275900 o-ring(m01) 950270601200 bolt, flange(4my)
OIL PUMP
OIL PUMP
yamaha 5TA133000000 oil pump assy 5TA133200000 rotor assy 2 936031621900 pin, dowel(1hx) 934401015300 circlip(1wg) 932101019700 o-ring (371) 995301011400 pin, dowel(3vd) 995300801200 pin, dowel(6g8) 901100605800 bolt, hexagon socket head 913140603000 bolt, socket 990010860000 circlip(2r6) 5TA133410000 gear, oil pump idle 5BE133420000 shaft, idle gear 990091240000 circlip(10y) 902011216600 washer plate 164185720000 5TA134120000 housing, strainer 90105060A000 bolt, washer based(4kg) 950270602500 bolt, washer based(4kg) 5BE134110000 strainer, oil 5TA134640000 hose, oil 1 932101019700 o-ring (371) 995301011400 pin, dowel(3vd) 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 9045022M1400 hose clamp assy(64x) 904502201700 hose clamp assy(64x) 5TA134650000 hose, oil 2 904502201700 hose clamp assy(64x) 9045022M1400 hose clamp assy(64x) 932101019700 o-ring (371) 995301011400 pin, dowel(3vd) 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg)
RADIATOR & HOSE
RADIATOR & HOSE
yamaha 5TJ1240A0000 radiator assy 5TJ124610000 radiator assy 5HD124620000 cap, radiator 4FL124620000 cap, radiator 5TA124810000 pipe 1 2S2124810000 pipe 1 950270601200 bolt, flange(4my) 932101650000 o-ring (5u8) 5TA125760000 hose 1 5SG125790000 hose 4 5TA125780000 hose 3 5TA125790000 hose 4 5TA124820000 pipe 2 5TJ124820000 pipe 2 950270601200 bolt, flange(4my) 932101650000 o-ring (5u8) 904502801400 hose clamp assy 904502800100 hose clamp assy 904502503700 hose clamp assy(64x) 9045022M1400 hose clamp assy(64x) 904502201700 hose clamp assy(64x) 9045022M1400 hose clamp assy(64x) 904801552800 grommet(3rb) 903870606500 collar 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 902010657100 washer, plate (583 rear fender 958270601000 bolt, flange 958170601000 bolt, flange
SHIFT CAM & FORK
SHIFT CAM & FORK
yamaha 5NL185410000 cam, shift 933069050100 bearing (5k5) 278185420000 point, neutral 4UN185420000 point, neutral 905010602200 spring compression278185450000 3XK181400000 stopper lever assy 905082656100 spring, torsion (17w) 901090603600 bolt 90109063F800 bolt 5BE185010000 fork, shift 1 5BE185012000 fork, shift 1 5BE185021000 fork, shift 2 5BE185022000 fork, shift 2 5BE185030000 fork, shift 3 5BE185032000 fork, shift 3
SHIFT SHAFT
SHIFT SHAFT
yamaha 5TJ181010000 shift shaft assy 5MW181220000 lever, shift 2 5MW181220100 lever, shift 2 90387124F400 collar 903871203300 collar 90508291A800 spring, torsion(4da) 936083300200 pin, dowel 5UL181100000 shift pedal assy 950270602000 bolt, flange(6u1) 931021222400 oil seal (4g0) 3XJ181731000 pin, shift 3XJ181730000 pin, shift 3XJ181780000 roller, shift lever 3XJ181820000 pawl, shifter 90501052G500 spring, compression(3xj) 3XJ181840000 pin, pawl 5TJ181720000 guide, shift 901010666400 bolt, hexagon 970170601200 bolt, hexagon 4EW181850000 segment
TRANSMISSION
TRANSMISSION
yamaha 5TJ174110000 axle, main 5TJ174111000 axle, main 933062053200 93306-20532 5TJ171510000 gear, 5th pinion 90201253K000 washer, plate(59w) 934402508400 circlip (4l0) 5TJ171310000 gear, 3rd pinion 5TJ171411000 gear, 4th pinion 903872113G00 collar 5BF171210000 gear, 2nd pinion 902092133200 washer(3vd) 933060043100 bearing (34l) 933060042600 bearing (7k2) 933060042300 bearing (7k2) 5BE174020000 drive axle assy 5BF172110000 gear, 1st wheel 5BF172510000 gear, 5th wheel BF1172510000 gear, 5th wheel 934402508400 circlip (4l0) 902092133200 washer(3vd) 90201253K000 washer, plate(59w) 5TJ172310000 gear, 3rd wheel 5TJ172311000 gear, 3rd wheel 934402806200 circlip (2h7) 5TJ172411000 gear, 4th wheel 902092634800 washer 5TJ172210000 gear, 2nd wheel 933062059300 bearing 931023248000 oil seal 903872513F00 collar 932102216400 o-ring (583 sprocket) 932102229800 o-ring (583 sprocket) 9383E1421500 sprocket, drive (14t) 902152100300 washer, lock 901792000100 nut 5GR174710000 plate, cover 5GR174711000 plate, cover 901050655300 bolt, flange(4my) 950270601200 bolt, flange(4my)
VALVE
VALVE
yamaha 5TA121110000 valve, intake 5TA121120000 valve, intake 2 5TA121210000 valve, exhaust 3GM121260000 seat, valve spring 2 5TA121130000 spring, valve inner 5TA121140000 spring, valve outer 5BE121170000 retainer, valve spring 4GY121170000 retainer, valve spring 1AA121180000 cotter, valve 1WG121180000 cotter, valve 33M121190000 seal, valve stem 4SV121190000 seal, valve stem 3LD12168U100 pad, adjusting 3LD121682000 pad, adjusting 3LD12169N000 pad, adjusting 3LD121691100 pad, adjusting 3LD12169L000 pad, adjusting 3LD12169T000 pad, adjusting 3LD12168Y100 pad, adjusting 3LD12168F000 pad, adjusting 3LD121693100 pad, adjusting 3LD121697000 pad, adjusting 3LD12168K100 pad, adjusting 3LD121686000XX pad, adjusting 3LD121688000 pad, adjusting 3LD12168A000 pad, adjusting 3LD12168M100 pad, adjusting 3LD12168R100 pad, adjusting 3LD12168W100 pad, adjusting 3LD121680000 pad, adjusting 3LD121684000 pad, adjusting 3LD12169E000 pad, adjusting 3LD121695000 pad, adjusting 3LD121699000 pad, adjusting 3LD12168H100 pad, adjusting 3LD12169G000 pad, adjusting 3LD12169J000 pad, adjusting 3FV121530900 lifter, valve (o/s, 0.006) 3FV121531000 lifter, valve 3FV121531900 lifter, valve
WATER PUMP
WATER PUMP
yamaha 5GR124580000 shaft, impeller 5DJ124510000 impeller, water pump 902010851200 washer, plate (5f7) 931091107300 oil seal 931021210600 seal, oil (30x) 931021232100 seal, oil (30x) 933060010500 brg,r-b 6001 28mm 28g ky 5BE124222000 cover, housing 5BE124390000 o-ring 936041001100 pin,dowel (603) 904300601400 gasket 256113960000 950270603000 bolt, small flange 5BE125640000 pipe, water 932101975800 o-ring(m01)

Frame

ALTERNATE FOR CHASSIS
ALTERNATE FOR CHASSIS
yamaha 5UN222124000 spring 5UN22212G000 spring 5UN22212F000 spring 5UN22212E000 spring 5UN22212D000 spring 5UN22212C000 spring 5UN22212B000 spring 5UN22212A000 spring 5UN222127000 spring 5UN222121000 spring 5UN222120000 spring 5UN222122000 spring 5UN222123000 spring 5UN222125000 spring 5UN222126000 spring 4SS231415000 spring, front fork (k=0.42) 4SR23141L000 spring, front fork (k=0.42) 4SS231417000 spring, front fork 5NL231410000 spring, front fork 5ET231411000 no description available 5BE231410000 spring, front fork 5GR23141L000 spring, front fork 5ET231410000 no description available 5ET231414000 spring, front fork 5ET231413000 spring, front fork 5BE23141L000 spring, front fork (k=0.45) 4SS231416000 spring, front fork (k=0.43) 4SS231414000 spring, front fork (k=0.41) 4SS231412000 spring, front fork (k=0.39) 4SS231413000 spring, front fork (k=0.40) 5GR231410000 spring, front fork 4SS231411000 spring, front fork (k=0.38) 5ET231412000 spring, front fork 4SS23364L000 collar 2
FENDER
FENDER
yamaha 5HD215110000 fender, front 3JD217480000 collar 901190609600 bolt, with washer (10v) 901190606300 bolt, with washer (10v) 4ES2153E0100 emblem, yamaha 5TJ216105000 rear fender comp. 5XD216350000 nut, rear fender 901190619200 bolt, with washer(3rb) 903870600900 collar 901190622500 bolt, with washer(4jx) 5TA216420000 guard, flap 904800151200 grommet(3ln) 904801453200 grommet(3sx) 5TJ2174T0000 insulator, side cover 2 977076001600 screw, truss tap. 902010655700 washer, plate 902010602000 washer, plate 5TJ2163G1000 emblem 1 4ES2153E0100 emblem, yamaha
FRAME
FRAME
yamaha 5TJ211015000 no description available 5TA217560000 net, filter 90201145M400 washer, plate(3gb) 958270801200 bolt, flange 958170801200 bolt, flange 904300811900 washer, plate 3411117500 902010808700 washer, plate 3411117500 5TJ211905000 rear frame comp. 901100809600 bolt, hexagon socket head(53y) 901050812000 bolt, washer based (401) 901051009900 bolt, flange 901791065800 nut, flange(3bm) 957041050000 nut, flange(3bm) 5XD214250000 bracket, rear upper 1 5XD214251000 bracket, rear upper 1 5TA211610000 holder, cable 5TJ213350000 clamp, wire harness 1 920171006000 bolt,button 90201104R200 washer plate (3l6) 902010875900 washer plate (3l6) 957041050000 nut, flange(3bm) 901791065800 nut, flange(3bm) 958171005500 bolt, flange(87y) 901051073300 bolt, washer based(3rb) 901791065800 nut, flange(3bm) 957041050000 nut, flange(3bm) 950270804000 bolt, flange(4my) 3JD221782000 tensioner 3JD221781000 tensioner 4EW221780100 tensioner 933006080400 bearing (3x3) 90387086N400 collar(1nl) 950270806500 bolt, flange 957070850000 nut(55x) 901790849100 nut(55x) 90201086P800 washer, plate(3xp) 903381817600 plug(8y1) 5TA214170000 bracket, front lower 1 5XD214175000 bracket, front lower 1 958170802000 bolt, flange(8ab) 5TA214710000 protector, engine 950270601200 bolt, flange(4my) 901190600100 bolt, with washer 5TA2147E0000 guard, engine 2 5TA153620100 plug, oil level 932100800100 o-ring 5TA2147A0000 guard, engine 1 950270801200 bolt, small flange 5TJ2147F0000 guard, engine 3 5NG213380100 clamp 5NG213380000 clamp 5TJ213380000 clamp 90201086P800 washer, plate(3xp) 950270801200 bolt, small flange 5ET281660000 wrench, hexagon 5ET281661000 wrench, hexagon 5TA2814F0000 box, spark plug
FRONT BRAKE CALIPER
FRONT BRAKE CALIPER
yamaha 5MV2581T0000 disc brake assy 901490632700 screw, countersunk 901510608000 screw, countersunk 5UN2580T0000 caliper assy (left) 5UNW00570000 piston assy, caliper 3JD258030000 caliper seal kit 3JDW00470000 caliper seal kit 5DH259190000 support, pad 1UYW00485000 bleed screw kit 36YW00480000 bleed screw kit 5MVW00450100 brake pad kit 5DH259330000 pin, pad 5DH259160000 plug 3SP259265100 bolt 3SP259145100 bolt 3JD259170000 boot, caliper 1UY259375100 boot 2 5DH258490000 retainer, caliper 901050865900 bolt, flange 958170803500 bolt, flange 5DH2314E0000 cover, hose 958270601200 bolt, flange 958170601200 bolt, flange 950270802000 bolt, washer based(3jp) 90105081A100 bolt, washer based(3jp) 5DH258750000 holder, brake hose 1 929070820000 washer(6tc)
FRONT FORK
FRONT FORK
yamaha 5TJ231026000 no description available 5TJ231365000 no description available 5DH23120L000 inner tube comp.2 5ET23171L000 piston, front fork 5TJ231265000 metal, slide 1 5TJ231255000 metal, slide 1 5UN23146L000 washer, oil seal 5UN23145L000 oil seal 4SS23153L000 ring, snap 5HD23144L000 seal, dust 5TJ231706000 no description available 5TJ2316A6000 no description available 5UN23111L000 no description available 5DH23142L000 seat, spring upper 5HD23393L000 nut, special 5MV23195L000 rubber 5DH23149L000 washer, spring upper 5DH23118L000 spacer 4SS23158L000 gasket 4SR23141L000 spring, front fork (k=0.42) 3JD2312GL000 plug 5TJ231036000 no description available 5TJ231365000 no description available 5BF23110L000 inner tube comp.1 5ET23171L000 piston, front fork 5TJ231255000 metal, slide 1 5TJ231265000 metal, slide 1 5UN23146L000 washer, oil seal 5UN23145L000 oil seal 4SS23153L000 ring, snap 5HD23144L000 seal, dust 5TJ231706000 no description available 5TJ2316A6000 no description available 5UN23111L000 no description available 5DH23142L000 seat, spring upper 5HD23393L000 nut, special 5MV23195L000 rubber 5DH23149L000 washer, spring upper 5DH23118L000 spacer 4SS23158L000 gasket 4SR23141L000 spring, front fork (k=0.42) 3JD2312GL000 plug 5UP23340L000 no description available 5NY23346L000 bolt 1 5XE2314GL000 protecter guide comp., 2 5XE2314FL000 protecter guide comp., 1 4SS23346L000 bolt 1 950270804000 bolt, flange(4my) 5TJ2314J0000 protecter comp., 2 5TA2314H0000 protecter comp., 1 3SP23356L000 bolt 2 5HC2331E0000 guide, cable 4XL2153A1000 emblem, yamaha
FRONT MASTER CYLINDER
FRONT MASTER CYLINDER
yamaha 5TJ258720000 hose, brake 1 9020110118BR no description available 904011017200 bolt, union 5XEW25870000 master cylinder sub assy 5NYW00410100 cylinder kit, master 5NYW00410000 cylinder kit, master 5NY258680000 boot, master cylinder 5XE258540000 diaphragm, reservoir 5MV258520100 cap, reservoir 987060401200 screw, flat 987070401200 screw, flat 5CG257150000 separator assy 5XE258530000 float, reservoir 5MV839220000 lever 2 5MV2589F0000 bolt, lever 957010650000 nut, flange(7nb) 957800650000 nut, flange(7nb) 5MV258670000 bracket, master cylinder 5MV258330000 bolt, fitting 904651625800 clamp(26a) 913170601400 bolt, hexagon socket head(m01) 9011006X2600 bolt, hexagon socket head(m01) 5NY263720000 cover, handle lever 1
FRONT WHEEL
FRONT WHEEL
yamaha 5NG251115000 hub, front 933069040300 bearing(2jn) 5NY251170000 spacer, bearing 931022646800 oil seal 944162100300 rim (1.60-21) 5NY251040000 spoke set, front no description available at the moment no description available at the moment no description available at the moment 5SF253940000 spacer, bead 5BE251810000 axle, wheel 5NY251830000 collar, wheel 5NG251905000 gear unit assy 901791667200 nut(4sr)
FUEL TANK
FUEL TANK
yamaha 5TJ241105000 fuel tank comp. 5NY246100000 cap assy 5NY246101000 cap assy 904450922000 hose (l1500) 90445090F600 hose (l1500) 3XJ243800000 pipe joint assy 904450910000 hose (l1500) 90445090F600 hose (l1500) 5XE241440000 holder, damper 904801854900 grommet(4aa) 901050669600 bolt, washer based(ja9) 950270601600 bolt, washer based(ja9) 5XE241760000 bolt 1 5XE241761000 bolt 1 5NY241860000 washer, special 989070602500 bolt, hexagon socket head(m01) 9011006X7700 bolt, hexagon socket head(m01) 5SF241730000 band, tank fitting 1 4EW2412F0000 bracket, seat 987070602500 screw, flat 5TJ241810000 damper, locating 1 2GU245000100 fuel cock assy 1 2GU245000200 fuel cock assy 1 3AJ245340000 seal, cock 3AJ245340100 seal, cock 985800300800 screw, pan head (j10) 978010300800 screw, pan head (j10) 4X8245120000 o-ring 3AJ245230000 valve packing 3AC245230000 valve packing 904451118500 hose (l185) 904671110600 clip(1jh) 904671000800 clip(1jh) 902020519300 washer, plate(3mb) 902020518700 washer, plate(3mb) 901490601100 screw 256241430000 5NY241830000 damper, locating 3 904651315200 band 1UA825910000 band 5BE241820000 damper, locating 2 5TJ2424010 no description available at the moment
HANDLE SWITCH & LEVER
HANDLE SWITCH & LEVER
yamaha 5TJ829115000 holder, lever 1 5TJ839120000I no description available 901090603400 bolt 5LP841261000 nut, lens fitting 5TA263370000 bolt, adjusting 5HD839510000 bolt, cable adjusting 5TJ829170200 switch 5TJ829170000 switch 5TJ263720000 cover, handle lever 1 5XD829460000 holder, starter lever 5XD829130000 holder, lever lower 1 5XD829130100 holder, lever lower 1 5TA839410000 lever, starter 5TA263340000 cable, starter 2 901010503300 bolt 920140501200 bolt, button head 956070510000 nut, u 956170510000 nut, u 901490516200 screw (4x4) 5TA263390000 boot 5TJ839760000 switch, handle 1 5UM83976E200 switch, handle 1 5TJ839761000 switch, handle 1 5TJ839761300 switch, handle 1
REAR ARM
REAR ARM
yamaha 5UN221100000 no description available 901510400100 screw, countersunk 901510400200 screw, countersunk 5UN223550000 patch 933172226200 bearing, cylindrical(2vm) 931062201900 oil seal (23x) 933422221700 bearing 931092804300 oil seal (36f) 903871800500 collar 903871800400 collar 5UN221510000 seal, guard 913170500800 bolt, socket 5JG221560000 washer, plate 5UN221990000 support, chain 5UN221280000 cover, thrust 1 950270605000 bolt, washer based(4kg) 901050679800 bolt, washer based(4kg) 901790656800 nut, flange(7nb) 957800650000 nut, flange(7nb) 950270601000 bolt, flange(4my) 5NY221410100 shaft, pivot 901851612700 nut, u (6td) 956171610000 nut, u (6td) 90201160F600 washer, plate (5x6) 5NY2217A0000 arm, relay 933153205600 bearing, cylindrical(4bf) 931092007600 oil seal 903871600500 collar 903871600700 collar 90387167Y900 collar(4ew) 5NY221210000 no description available 5XE221220000 shaft 2 902011474000 washer plate (3l6) 901851400700 nut, self-locking 901851401000 nut, self-locking 5XE2217F0000 rod, connecting 1 933153205300 bearing, cylindrical(4rr) 931092007600 oil seal 5XE2135F0000 cover 5HD2135F0000 cover 5UN2153A0000 emblem, yamaha
REAR BRAKE CALIPER
REAR BRAKE CALIPER
yamaha 5NY2582W0000 disc, rear brake 2 90109065G400 bolt, flange 901050610900 bolt, flange 5UN2580W1000 caliper assy, rear 2 5UNW00575000 piston assy, caliper 5UNW00475000 caliper seal kit 5DH259195000 support, pad 1UYW00485000 bleed screw kit 36YW00480000 bleed screw kit 5UNW00465100 brake pad kit 2 5UN258286000 shim, caliper 5UN258276000 shim, caliper 5UN228986000 insulator, heat 8CR259240000 pin, pad 5DH259160000 plug 5DH259145000 pin, slide 3JD259170000 boot, caliper 5UN259140000 pin, slide 1UY259375100 boot 2 5DH257180100 protector, disk brake 950270601200 bolt, flange(4my) 5TA274910000 protector 5TA274910900 protector 950270601600 bolt, washer based(ja9) 901050669600 bolt, washer based(ja9)
REAR MASTER CYLINDER
REAR MASTER CYLINDER
yamaha 5UN2583V0000 rr. master cylinder assy. 5UNW00425000 cylinder kit, master 5UN272180000 nut 5UN272220000 joint 5UN258525000 cap, reservoir 5UN2585B0000 plate, diaphragm 5UN258540000 diaphragm, reservoir 5UN272170000 bolt 5CG257150000 separator assy 901110602900 bolt 5UN258730000 hose, brake 2 904011017200 bolt, union 9020110118BR no description available 2VM258760000 holder, brake hose 2 985070501000 screw, pan head(3la) 985170501000 screw, pan head(3la)
REAR SUSPENSION
REAR SUSPENSION
yamaha 5TJ222106000 no description available 5TJ222016000 no description available 3SP222340000 guide, spring 3 3SP222130000 seat, spring upper 4AA222594000 label, warning 50923184L000 cap, air valve 4JX222260000 bush, shock absorber lower 5DH231830000 circlip 5MV222240000 guide, spring 2 5DH222530000 collar, distance 3JE224750000 seal, dust 4EW224740000 seal, ring 5UN221760000 bearing 5MV221840000 bush 5MV222530000 collar, distance 5NY224750000 seal, dust 5UN222123000 spring 5XE222140000 guide, spring 1 5XE222420000 bolt 2 5XE222420100 bolt 2 956071020000 nut, self-locking(jn5) 5NY222410000 bolt 1 901851006000 nut, selflocking (533 frame)
REAR WHEEL
REAR WHEEL
yamaha 5ET253110000 hub, rear 5ET253170000 spacer, bearing 933062720500 bearing(89a) 933062720600 bearing(89a) 933060720200 bearing(85g) 931063000100 oil seal 931063004500 oil seal 990094550000 circlip 944211861000 rim (2.15-18) 5GS253040000 spoke set, rear no description available at the moment no description available at the moment no description available at the moment 3JE253940000 spacer, bead 4XM253640000 damper 15GS2544850 no description available at the moment 5TJ254528000 sprocket, driven (52t) 5GS254525000 sprocket, driven (52t) 5TJ254508000 sprocket, driven (50t) 5GS254505000 sprocket, driven (50t) 90109081G100 bolt(3rb) 901850816900 nut, self-locking 902010887700 washer (853) 902010832600 washer (853) 5TJ253835000 collar, wheel 5ET253670000 cover, hub dust 5NY253880000 puller, chain 1 5NY253890000 puller, chain 2 901010877700 bolt(4sr) 901790829900 nut(55x) 901790849100 nut(55x) 5ET253810000 axle, wheel 901852016800 nut, self-locking 901852000200 nut, self-locking 902012002000 washer, plate 90201203U100 washer, plate 9Y58A7611300 chain (d.i.d.520vm-114ll) 945817611400 chain (d.i.d.520vm-114ll) 946817602100 joint, chain
SEAT
SEAT
yamaha 5TJ247105000 no description available 5TJ2470F5000 no description available
SIDE COVER
SIDE COVER
yamaha 5TJ217110000 cover, side 1 958270601600 bolt, flange 958170601600 bolt, flange 901190823800 bolt, with washer 5XD217810000 emblem 1 5TJ217210000 cover, side 2 5TJ2174A0000 insulator, side cover 958170601600 bolt, flange 958270601600 bolt, flange 901190823800 bolt, with washer 5XD217810000 emblem 1 5TJ217300000 side cover assy 3 5TJ2173E1000 graphic 1 901590618200 screw, with washer(3yj) 901590607800 screw, with washer (34k) 5TJ2172A0000 panel 1 5TJ217400000 side cover assy 4 5TJ2173F1000 no description available 901590618200 screw, with washer(3yj) 901590607800 screw, with washer (34k) 5TJ2172A0000 panel 1 5MV2175C0000 tuning fork mark 5GS218710000 tank, recovery 26H218750000 cap 26H218740000 gasket 901190605100 bolt, with washer 91A200514000 tube, flexible vinyl(8at) 91A200514500 tube, flexible vinyl(8at) 91A110512500 tube,flexuble 904670900600 clip 90467090A200 clip
STAND & FOOTREST
STAND & FOOTREST
yamaha 5TA272000000 pedal, brake 5TA272000100 pedal, brake 5JG272170000 bolt 932101107300 o-ring (p95) 914012001200 pin, cotter (648) 914902001500 pin, cotter (648) 905061650000 spring, tension(4sr) 902400812000 pin, clevis(2vm) 929900860000 washer, plain (663) 902010808900 washer, plain (663) 904681619100 clip(3yf) 5ET274110000 footrest 1 5ET274210000 footrest 2 902401014200 pin, clevis 902401000400 pin, clevis 914012501500 pin, cotter 914902502000 pin, cotter 90508282B800 spring, torsion 90508282B900 spring, torsion 902011011900 washer, plain(735) 5TJ273115000 no description available 905063000200 spring, tension 901090805100 bolt 929901020000 958-69527-00 washer, plain 903871003G00 collar(3xp) 929900820000 ybs66-8 washer, plain 956170810000 nut, u 901850805500 nut, u 5TJ214585000 bracket, side stand 950271002000 bolt, flange(jn5) 950271003000 bolt, flange(3ax) 903871001900 no description available 5TJ273145000 stopper 9038706M2400 collar(6r8) 958070601600 bolt, flange 958170601600 bolt, flange
STEERING
STEERING
yamaha 933320008100 bearing(4sr) 933320006800 bearing(4ew) 933320007800 bearing(4ew) 4EW234160000 cover, ball race 2 901792865000 nut(4jx) 5PH234351000 crown, handle 5PH234350000 crown, handle 901702437300 nut(2vm) 90201247L200 washer, plate(2vm) 5TJ2319U0000 cap 5XE234410000 holder, handle upper 950270803500 bolt, flange(4my) 950270804000 bolt, flange(4my) 5TJ2831V0000 stay, head light 1 4GY233890000 guide, cable 901050536100 bolt, washer based(58x) 90201286K900 washer, plate(1yw) 4DA233890000 guide, cable 901190507100 bolt, with washer
STEERING HANDLE & CABLE
STEERING HANDLE & CABLE
yamaha 4XM261110000 handlebar 4GY262410000 grip (left) 5BE262400000 grip assy 4GY262420000 grip (right) 3Y1262490000 ring, leaf 5BE262810000 cap, grip upper 5BE262810100 cap, grip upper 5BE262820000 cap, grip lower 985070502000 screw, pan head 985170502000 screw, pan head 5SF262870000 cover, cap grip 5SF262871100 cover, cap grip 5XD263020000 throttle cable assy 5TJ263355000 cable, clutch 5HD263420000 boot, cable

Electric

ELECTRICAL 1
ELECTRICAL 1
yamaha 5TJ855406000 c.d.i. unit assy 5TJ855460000 band 5TA823101000 ignition coil assy 5TJ825400100 neutral switch assy 932102100100 o-ring 932102127600 o-ring 901540502600 screw, binding 989070501600 screw, binding 904641307700 clamp(4fm) 904641519500 clamp(4fm) 904641515200 clamp(mf1) 904651327500 clamp(mf1) 904641307300 clamp(4fm) 904641519500 clamp(4fm) 904641519500 clamp(4fm) 1UA825910000 band 904651315200 band 5Y9124910000 clamp 904642304100 clamp 904642526700 clamp 5TJ825906000 wire harness assy 5TJ819800000 diode assy 4WA819800000 diode assy 5TJ819600100 rectifier & regulator assy 5TJ819600200 rectifier & regulator assy 950270602000 bolt, flange(6u1) 5TJ2128A0000 bracket, regulator 5TJ2128A0100 bracket, regulator 950270601000 bolt, flange(4my) 904642922300 clamp(mg5) 5TJ821000000 battery (ytz7s) 5TJ821000100 battery (ytz7s) 8CY821310000 no ymnl description 5TJ821150000 wire, plus lead 5TJ821160000 wire, minus lead 5TJ819401000 starter relay assy (rc19-042) 5TJ819401200 starter relay assy (rc19-042) 42X821510000 fuse (10a) 5SL821191000 cover, lead wire 950270600800 bolt, small flange 5TJ819520000 holder, relay 8DM819500000 unknown 5TJ825100000 main switch assy 5TJ825140000 stay, main switch
GENERATOR
GENERATOR
yamaha 5TJ814100100 stator assy 5TJ814100900 stator assy 5TJ814502000 rotor assy 5TJ814502100 rotor assy 901490528300 screw(3fa) 913170601400 bolt, hexagon socket head(m01) 9011006X2600 bolt, hexagon socket head(m01) 901791265700 nut(3ef) 902011202000 washer, plate
HEADLIGHT
HEADLIGHT
yamaha 5BF843100100 headlight unit assy 8G9843140000 bulb headlight 5VKH43140000 bulb headlight 5BF843970000 cover, socket 5PX843970000 cover, socket 5BF843300100 body assy 55U843370000 bolt, special 5BF8433E0000 screw, adjusting 8A5843320000 spring, adjust screw 5BF843350000 spring, adjust screw 5BF843340000 nut, adjusting 901590618900 screw, with washer(3yj) 901590618200 screw, with washer(3yj) 958270601000 bolt, flange 958170601000 bolt, flange 5BF2339E0000 graphic 1
METER
METER
yamaha 5TJ8355W0000 trip meter comp. (km) 5TJ8355W1000 trip meter comp. (mile) 1AE835780000 knob, trip meter 901570203100 screw, pan head (11h) 4V5835130000 damper 5NG835190000 bracket, meter 1M1835260000 damper 902010503300 washer plate 829771780000 904681005000 clip (156-83525-00) 437835250000 clip (156-83525-00) 2HR835920000 no description available 950270601000 bolt, flange(4my) 5BF835500000 speedometer cable assy 5BF2317M0000 stay 3 920170500800 bolt, button head 5NG843195000 stay, headlight 2 950270801200 bolt, small flange 5TJ8350E0000 bracket
STARTER
STARTER
yamaha 5XD156010000 kick shaft assy 5XD156011000 kick shaft assy 902012068500 washer, plate (2k7) 934102003800 circlip (525) 4GY156710000 wheel, ratchet 905011601600 spring, compression 90201167P700 washer, plate(4gl) 990091640000 circlip(13t) 5GR156640000 guide, spring 90508305B000 spring, torsion 90201162H400 washer, plate (25h) 5SG156680000 stopper 214156860000 washer, lock 901010600100 bolt, hexagon 970170601600 bolt, hexagon 931022081400 oil seal 931022010800 oil seal 5TA156510000 gear, kick idle 902012027600 washer plate 328171160000 990092040000 circlip(1ar) 5XD156200000 kick crank assy 5XD156210000 boss, kick crank 90501147A500 spring, compression 935073203100 ball (12r) 935073200900 ball (12r) 901520601000 screw, countersunk (5y1) 932101757000 o-ring(36y) 901100803500 bolt(2kf) 90109085E300 bolt(2kf) 90201087A900 washer, plate (8l8)
STARTER CLUTCH
STARTER CLUTCH
yamaha 5TJ155600000 damper assy 5TJ155600100 damper assy 90201105A800 washer, plate (8m6) 93310212R600 bearing, cylindrical(1vj) 4GY155210000 shaft 1 5TJ155170000 gear, idler 2 5TG155150100 gear 3 5TJ155900000 starter one-way assy 901100600400 bolt, hexagon socket head(m01) 9011006X2600 bolt, hexagon socket head(m01)
STARTING MOTOR
STARTING MOTOR
yamaha 5TJ818900000 starter motor 5TJ818902000 starter motor 5TJ818010000 brush set 932104467800 o-ring (50w) 50W81846M000 screw 50W81846M100 screw 932102571100 o-ring(1rl) 5TJ8183G0000 cord comp. 985070500800 screw, pan head(jn2) 929070510000 washer(3sx) 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg)
TAILLIGHT
TAILLIGHT
yamaha 5TJ847100000 taillight unit assy 36Y847144000 bulb, tail light 1D4H45140000 bulb, tail light 4GY847330000 lens, taillight 977064053000 screw, tapping(3ah) 977074063000 screw, tapping(3ah) 4GY847230000 gasket, tail lens 1HX274150000 plate, footrest 903870614400 collar 90387065L500 collar 902010605700 washer, plate 8221447500 957070650000 nut, flange(4mv) 904801410209 grommet 839774310000 904801402300 grommet 839774310000 904611109900 clamp(74l) 977804001000 screw, tapping 5TJ216770000 no description available

Servicing my Yamaha WR 450F

Your Yamaha WR 450F well maintained means saving money! We have set up a special page for products that can extend the life of your engine. Products such as brakes, brake discs, air filters and lubricants can be found here! We also have an extensive range of accessories for the Yamaha WR 450F. Do you want to start your upcoming motorcycle ride right? Then take a look at our range of accessories and parts for the maintenance of your motorcycle!

Curious about all products and accessories? View them by clicking the button below. There you will find a complete overview of relevant articles for your Yamaha WR 450F.

Yamaha WR 450F parts Yamaha WR 450F parts

Curious about all products for this motorcycle?

Have a look at the list of all parts available for this motorcycle. This list also includes maintenance items, fluids and accessories. These products cannot be found via the technical drawings, because they are not standard on the engine. Curious about what we can deliver for your motorcycle? Then click on the button below!
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Take a look at our all our parts for the Yamaha WR 450F 2004. In addition to the original Yamaha parts, PartsRepublik has also selected the best maintenance parts for your Yamaha WR 450F 2004. Please note, the image of the model may be wrong. Please let us know if this is the case. All of the items below will fit on the Yamaha WR 450F 2004.

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Electric