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All original and replacement parts for your Yamaha YZ 250 2003.

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All original and replacement parts for your Yamaha.

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Motor

CARBURETOR
CARBURETOR
yamaha 5UP141011000 no description available 4JT141710000 plunger, starter 4SR149850000 float 4JT149840000 gasket, float chamber 4MX141150000 plug, screw 4MX145610000 o-ring 4MX143920000 valve, needle 5BE141460000 plate 4XL141460000 plate 4MX149481000 jet, slow (#58) 4MX149480300 jet (#40) 4MX149480200 jet, slow (#38) 4MX149480700 jet, pilot (#50) 4MX149480900 jet, pilot (#55) 4MX149480400 jet, pilot (#42) 4MX149481100 jet, slow (#60) 4MX149480600 jet, pilot (#48) 4MX149481200 jet, slow (#62) 4MX149480800 jet, pilot (#52) 4MX149480500 jet, pilot (#45) 4SR14916RW00 needle 4SR14916RJ00 needle 4SR14916EW00 needle (n3ew) 4SR14916EK00 needle 4SR14916EJ00 needle (n3ej) 4SR14916CK00 needle (n3ck) 4SR14916CJ00 needle (n3cj) 4MX149190000 clip 5HC14340A700 valve assy 5HC142610000 holder 5HC141260000 gasket 4SR141050000 pilot screw set 5HC141310000 spring, throttle valve 663141590000 clip 633141590000 clip 985020401400 screw, pan head(ga5) 985800401400 screw, pan head(ga5) 4XL141971000 pipe 4XL141961000 pipe 663145480000 pin, arm 676145480000 pin, arm 3TJ141374000 clip 1494390 no description available at the moment 4MX no description available at the moment 4MX149439300 jet, main (#178) 4MX149434200 jet, main (#175) 4MX149439200 jet, main (#172) 4MX149434100 jet, main (#170) 4MX149434500 jet, main (#190) 4MX149439500 jet, main (#188) 4MX149434400 jet, main (#185) 4MX149434300 jet, main (#180) 4MX149439100 jet, main (#168) 4MX149434000 jet, main (#165) 4MX149439400 jet, main (#182) 4MX141940000 ring 985020401200 screw, pan head 985170401200 screw, pan head 4XL1410E0000 hose 4JT1494F1300 jet (#65) 4JT1494F1100 jet (#60) 4JT1494F0300 jet (#40) 4JT1494F0700 jet (#50) 4JT1494F0900 jet (#55) 5HC141460000 plate 985800400600 screw, pan head (7h3) 5NX1410H0000 no description available 4JT141470000 o-ring 5HC142640000 collar 5HC142750000 spring 5HC149220000 screw, throttle 5HC149340000 spring, throttle stop 5NX142080000 no description available 5HC142160000 screw 5NX858850000 throttle sensor assy 5NX145620000 o-ring 33D145620000 o-ring 5NX142160000 screw 1DX142160000 screw
CLUTCH
CLUTCH
yamaha 5DJ161110000 gear, primary drive 5MW161130000 washer, thrust 1 5CU119560000 gear, governor drive 90201105P300 no description available 901051044500 bolt, washer based(1tx) 5DJ161500000 primary driven gear comp. 5NX163710000 boss, clutch 5JG163510000 plate, pressure 1 4X7163250000 plate,clutch 2 3XK163210000 plate, friction 90501237L000 spring, compression 901590601000 screw, with washer (583) 5CU161540000 plate, thrust 1 2VM161810000 spacer 1 93310230T700 bearing, cylindrical(2vm) 2K7161540000 plate, thrust 902152023100 washer, lock (34l) 901702025500 nut (3r4) 4XL163560000 rod, push 1 5BE163560000 rod, push 1 933402150500 bearing, thrust (713) 90201125L600 washer, plate(1re) 934401008500 circlip (4g0) 1P8163570000 rod, push 2 5CU163571000 rod, push 2 5CU163801000 push lever assy 933151120600 brg,cyl-cal roller 6g tm 931021222400 oil seal (4g0) 90109056G000 bolt 904300524200 gasket
CRANKCASE
CRANKCASE
yamaha 5NX151110000 crankcase 1 5NX151110200 crankcase 1 5NX151210000 crankcase 2 913170605000 bolt,socket 913170606000 bolt,socket 913170607000 bolt, socket 4JT153810100 plate, bearing cover 901490632600 screw, countersunk 901510605200 screw, countersunk 353131150100 connector, suction pipe 904450837600 hose (l340) 904450868400 hose (l340) 5CU154540000 gasket 1 936121625400 pin, dowel(4xl) 903871800700 collar 4L0174710000 plate, cover 901570607700 screw, pan 985170601200 screw, pan 4V4151180000 holder 5CU151181000 holder 5CU151180000 holder 901050655600 bolt, flange 958170601200 bolt, flange 903401205900 plug, straight screw 903401200600 plug, straight screw 904301222700 gasket (3jd1) 904301220700 gasket (3jd1)
CRANKCASE COVER 1
CRANKCASE COVER 1
yamaha 5CU154110000 cover, crankcase 1 5CU154111000 cover, crankcase 1 5CU154510000 gasket, crankcase cover 1 985070603000 screw, pan 985170603000 screw, pan 929070660000 washer(6ta) 5CU154210000 cover, crankcase 2 5HC174660000 guide, chain 985070603500 screw, pan 929070660000 washer(6ta) 5NX154310000 cover, crankcase 3 5NX154310100 cover, crankcase 3 5CU154620000 gasket, crankcase cover 3 918081602300 pin, dowel(3xw) 995300801600 pin, dowel(3xw) 950270603000 bolt, small flange 950270605000 bolt, washer based(4kg) 901050679800 bolt, washer based(4kg) 5MW154150000 cover, 1 5MW154151000 cover, 1 5CU154630000 gasket, 2 90105060A000 bolt, washer based(4kg) 950270602500 bolt, washer based(4kg) 950270606500 bolt, small flange 3Y1153630000 plug, oil 3Y1153631000 plug, oil 932101912300 o-ring (646) 950270601000 bolt, flange(4my) 904300601400 gasket 256113960000
CRANKSHAFT & PISTON
CRANKSHAFT & PISTON
yamaha 5NX1163100D0 piston (std) 5NX1163100C0 piston (std) 5NX1163100B0 piston (std) 5NX1163100A0 piston (std) 5CU116031000 piston ring set (std) 5UP116330000 pin, piston 934501905200 circlip (2f1) 93310218A600 brg,cyl-cal roller 15.6g ky 5UP114000000 crankshaft assy 5UP114001000 crankshaft assy 5UP114100000 crankshaft 5MW114200000 crankshaft 5CU116810000 pin, crank 1 5MW116510000 rod, connecting 933105240600 bearing 902092432700 washer(4dp) 933063780800 bearing 931022048500 oil seal 902800301700 key woodruff 146115450000 933063780800 bearing 931022800400 oil seal
CYLINDER HEAD
CYLINDER HEAD
yamaha 5MW111110100 head, cylinder 1 5MW111110200 head, cylinder 1 947020032600 plug, spark (br8eg) 901160839400 bolt, stud (5v6) 936040807100 pin, dowel (278) 901760802600 nut, crown (4g0) 90201080L800 washer, plate 5UP113112100 cylinder 1 5UP113110000 cylinder 1 5NX1131D0100 valve assy 5CU1131U1000 holder 3 901090500100 bolt 901090500200 bolt 5CU1132A0000 valve 2 5UP113510000 gasket, cylinder 901161031400 bolt, stud (3r4) 956171066000 bolt, stud 3 901161031400 bolt, stud (3r4) 956171066000 bolt, stud 3 995901401600 pin, dowel(4jt) 9017910M3500 nut 932107431600 o-ring (1j7) 932110270300 o-ring(55x) 5CU1131E0000 holder 1 5CU1131E0100 holder 1 5CU1131P0000 holder 4 932101563900 o-ring (32n) 985170501200 screw, pan 985070501200 screw, pan 90201057H500 washer, plate(39x) 5CU118300000 link assy 989070501200 screw, binding 931040804000 oil seal (8x12x3-371) 5NX113950000 holder 4SS118320000 lever, link 90508155B800 spring, torsion 5MW1132E0000 pulley 1 5MW1132F0000 pulley 2 90201081G000 washer, plate (24x) 90501046L600 spring, compression 5CU1131V0000 shaft 1 913170400800 bolt,socket 5CU119910100 housing 1 5CU119910000 housing 1 5CU119930000 gasket 970070502000 bolt (2e9) 901010539600 bolt (2e9) 929070560000 washer(1rw) 5CU119950000 seal, housing 5CU1131M1100 cover 5CU1131M0000 cover 353131150100 connector, suction pipe 5CU113540000 gasket 989070501600 screw, binding 904450977700 hose (l1500) 90445090F600 hose (l1500)
EXHAUST
EXHAUST
yamaha 5UP146100000 no description available 5MW146420000 seal, exhaust 905072005200 spring, tension(3fv) 5CU147710000 stay, muffler 1 5CU147710100 stay, muffler 1 904801656100 grommet(4ew) 90387063G300 collar(52e) 90201063J200 washer, plate(36y) 902010607100 washer, plate(36y) 483147810200 stay, muffler 2 950270601200 bolt, flange(4my) 901190619200 bolt, with washer(3rb) 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 950270801200 bolt, small flange 90201087F000 washer, plate (12x) 902010873000 washer, plate (12x) 3JE146150100 joint, exhaust 1 5NX147530000 silencer, exhaust 5NX147530100 silencer, exhaust 920170601000 bolt, button head 5CU1469A0000 fiber 904801656100 grommet(4ew) 90387063G300 collar(52e) 904801640400 grommet(36y) 903870603900 collar 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 902010607100 washer, plate(36y) 90201063J200 washer, plate(36y)
Intake
Intake
yamaha 5NX136100000 reed valve assy 5NX136101000 reed valve assy 5NX136130000 reed, valve 4XL136160000 stopper, reed valve 985070300800 screw, pan head(3ac) 985170300800 screw, pan head(3ac) 929070310000 washer, spring 929900310000 washer, spring 4XL136250000 spacer, reed valve 5NX136240000 plate,reed valve 5NX136220000 gasket, valve seat 5NX135650000 joint, carburetor 913170602500 bolt,socket 904640621400 clamp(4kb) 904505107000 hose clamp assy 904505100100 hose clamp assy 904507000200 hose clamp assy 904507007200 hose clamp assy 5NY144010100 air cleaner case assy 5NX144530000 joint, air cleaner 1 5NY144590000 holder, guide 5NY144551000 band 5NY144552000 band 5NY144420000 spacer 5NY144170000 cover 1 902673207000 rivet (813) 902010331300 washer, plate 8077743700 4XM144510000 element, air cleaner 902090609600 washer (4h7) 901220603500 bolt, wing 901220600500 bolt, wing 3JD144580100 guide 901830602300 nut, spring (26h) 90109067F400 bolt(4ew)
RADIATOR & HOSE
RADIATOR & HOSE
yamaha 5NX1240A0000 radiator assy 91A200506500 tube, flexible vinyl(8ak) 91A200508000 tube, flexible vinyl(8ak) 904670900600 clip 90467090A200 clip 5NX124610000 radiator assy 5HD124620000 cap, radiator 4FL124620000 cap, radiator 5CU124811000 pipe 1 5NY124820000 pipe 2 5CU124841100 pipe 4 5CU124841000 pipe 4 904502801400 hose clamp assy 904502800100 hose clamp assy 904502503700 hose clamp assy(64x) 9045022M1400 hose clamp assy(64x) 904801552800 grommet(3rb) 903870614M00 collar 901190603800 bolt, with washer 958270601000 bolt, flange 958170601000 bolt, flange
SHIFT CAM & FORK
SHIFT CAM & FORK
yamaha 5MW185410000 cam, shift 933069050400 bearing 933069050600 bearing 5DH185620000 plate, stopper 2 901050655300 bolt, flange(4my) 950270601200 bolt, flange(4my) 4EW181850000 segment 933069050100 bearing (5k5) BF1181400000 stopper lever assy 5CU181400100 stopper lever assy 905071406400 spring, tension(4nk) 902010601300 washer, plate 90109063F800 bolt 901090603600 bolt 5BE185012000 fork, shift 1 5BE185022000 fork, shift 2 5CU185032000 fork, shift 3 4BR181271000 bolt 901090822700 bolt
SHIFT SHAFT
SHIFT SHAFT
yamaha 5CU181011000 shift shaft assy 5MW181220000 lever, shift 2 5MW181220100 lever, shift 2 90387124F400 collar 903871203300 collar 902011257500 washer, plate (353) 90508291A800 spring, torsion(4da) 5CU181100000 shift pedal assy 950270602000 bolt, flange(6u1) 931021222400 oil seal (4g0) 3XJ181730000 pin, shift 3XJ181731000 pin, shift 3XJ181780000 roller, shift lever 3XJ181820000 pawl, shifter 90501052G500 spring, compression(3xj) 3XJ181840000 pin, pawl 5CU181720000 guide, shift 901010666400 bolt, hexagon 970170601200 bolt, hexagon
TRANSMISSION
TRANSMISSION
yamaha 5BE174110000 axle, main 933062054000 bearing 93306205A200 bearing 5BE171510000 gear, 5th pinion 90201253K000 washer, plate(59w) 934402508400 circlip (4l0) 5CU171310000 gear, 3rd pinion 5CU171310100 gear, 3rd pinion 5BE171413000 gear, 4th pinion 903872113G00 collar 5JG171211000 gear, 2nd pinion 902092133200 washer(3vd) 933060044200 bearing(3xv) 933060042600 bearing (7k2) 933060042300 bearing (7k2) 5BE174210000 drive axle assy 5BE174020000 drive axle assy 5BE172110000 gear, 1st wheel 5BE172511000 gear, 5th wheel 934402508400 circlip (4l0) 902092133200 washer(3vd) 5BE172310000 gear, 3rd wheel 90201253K000 washer, plate(59w) 5JG172410000 gear, 4th wheel 934402806200 circlip (2h7) 902092634800 washer 5JG172211000 gear, 2nd wheel 933062057400 bearing(43g) 933062056200 bearing(43g) 9310232M0700 oil seal (697) 931023233700 oil seal (697) 903872515B00 collar 932102229800 o-ring (583 sprocket) 9383E1421500 sprocket, drive (14t) 9383E1314400 sprocket, drive (13t) 9383E1321600 sprocket, drive (13t) 902152125600 washer, lock(1kt) 901792025500 nut (2k7)
WATER PUMP
WATER PUMP
yamaha 5CU124590000 gear, impeller shaft 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 902010878400 washer, plate (3l7) 990010660000 circlip(53l) 5MW124220000 cover, housing 5CU124280000 gasket, housing cover 2 936041001100 pin,dowel (603) 904300601400 gasket 256113960000 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 950270606500 bolt, small flange

Frame

ALTERNATE (CHASSIS)
ALTERNATE (CHASSIS)
yamaha 5UN22212D000 spring 5UN22212F000 spring 5UN222120000 spring 5UN22212E000 spring 5UN22212G000 spring 5UN22212C000 spring 5UN22212B000 spring 5UN22212A000 spring 5UN222127000 spring 5UN222121000 spring 5UN222122000 spring 5UN222123000 spring 5UN222124000 spring 5UN222125000 spring 5UN222126000 spring 5ET231411000 no description available 5NL231410000 spring, front fork 4SS231417000 spring, front fork 4SR23141L000 spring, front fork (k=0.42) 4SS231415000 spring, front fork (k=0.42) 5ET231410000 no description available 4SS231414000 spring, front fork (k=0.41) 5ET231414000 spring, front fork 5ET231413000 spring, front fork 5ET231412000 spring, front fork 4SS231413000 spring, front fork (k=0.40) 4SS231412000 spring, front fork (k=0.39) 4SS231411000 spring, front fork (k=0.38) 4SS23364L000 collar 2
FENDER
FENDER
yamaha 5HD215110000 fender, front 3JD217480000 collar 901190609600 bolt, with washer (10v) 901190606300 bolt, with washer (10v) 4ES2153E0100 emblem, yamaha 5XE216100000 rear fender comp. 5UN216100000 rear fender comp. 5UN216350000 nut, rear fender 5XE216351000 nut, rear fender 901190619200 bolt, with washer(3rb) 950270603000 bolt, small flange 90201063J200 washer, plate(36y) 902010607100 washer, plate(36y) 5UN216420000 guard, flap 5UN216421000 guard, flap 901190622500 bolt, with washer(4jx) 903870600900 collar 977076001600 screw, truss tap. 902010655700 washer, plate 902010602000 washer, plate 4ES2153E0100 emblem, yamaha 5NX2163G0000 emblem 1
FRAME
FRAME
yamaha 5UP211010000 no description available 5UN211900000 rear frame comp. 5XE211900000 rear frame comp. 901100809600 bolt, hexagon socket head(53y) 901050812000 bolt, washer based (401) 958171011000 bolt, flange(6ta) 901851000200 nut, self-locking 5GJ217170000 damper 902011003300 washer, plate 902011001300 washer, plate 5NX214250000 bracket, rear upper 1 4GG214880000 no description available 9010508494 no description available at the moment 902010873000 washer, plate (12x) 90201087F000 washer, plate (12x) 901850816900 nut, self-locking 958171005000 bolt, flange(8ab) 929071020000 washer, plain(3bm) 901851000200 nut, self-locking 901051073100 bolt, washer based (5e3) 901051018300 bolt, washer based (5e3) 902011001300 washer, plate 902011003300 washer, plate 901851000200 nut, self-locking 950270804000 bolt, flange(4my) 3JD221781000 tensioner 3JD221782000 tensioner 4EW221780100 tensioner 4EW221780000 tensioner 933006080400 bearing (3x3) 90387086N400 collar(1nl) 950270805500 bolt, small flange 901850805500 nut, u 956170810000 nut, u 90201086P800 washer, plate(3xp) 5ET281660000 wrench, hexagon 5ET281661000 wrench, hexagon
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 901050865900 bolt, flange 958170803500 bolt, flange 5DH2314E0000 cover, hose 958170601200 bolt, flange 958270601200 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 5UP231021000 no description available 5HD23136L000 no description available 5DH23120L000 inner tube comp.2 5ET23171L000 piston, front fork 5ET23125L000 metal, slide 1 5UN23146L000 washer, oil seal 5UN23145L000 oil seal 5ET23145L000 oil seal 4SS23153L000 ring, snap 5HD23144L000 seal, dust 5UN23170L000 no description available 5UP2316A1000 no description available 5UN23111L000 no description available 5DH23142L000 seat, spring upper 5HD23393L000 nut, special 5MV23195L000 rubber 5DH23149L000 washer, spring upper 5DH23118L000 spacer 4SS23158L000 gasket 5CU23141L000 no description available 3JD2312GL000 plug 5UP2310310 no description available at the moment 5HD23136L000 no description available 5BF23110L000 inner tube comp.1 5ET23171L000 piston, front fork 5ET23125L000 metal, slide 1 5UN23146L000 washer, oil seal 5UN23145L000 oil seal 5ET23145L000 oil seal 4SS23153L000 ring, snap 5HD23144L000 seal, dust 5UN23170L000 no description available 5UP2316A1000 no description available 5UN23111L000 no description available 5DH23142L000 seat, spring upper 5HD23393L000 nut, special 5MV23195L000 rubber 5DH23149L000 washer, spring upper 5DH23118L000 spacer 4SS23158L000 gasket 5CU23141L000 no description available 3JD2312GL000 plug 5UP23340L000 no description available 5NY23346L000 bolt 1 4SS2314GL000 protecter guide comp., 2 5DH2314FL000 protecter guide comp., 1 4SS23346L000 bolt 1 5DH2314J0000 protecter comp., 2 5DH2314H0000 protecter comp., 1 3SP23356L000 bolt 2 5HC2331E0000 guide, cable 4DA233890000 guide, cable 901190507100 bolt, with washer 4XL2153A1000 emblem, yamaha 4XL2153A1000 emblem, yamaha
FRONT MASTER CYLINDER
FRONT MASTER CYLINDER
yamaha 5HD258720000 hose, brake 1 9020110118BR no description available 904011017200 bolt, union 5UNW25870000 master cylinder sub assy 5NYW00410100 cylinder kit, master 5NYW00410000 cylinder kit, master 987060401200 screw, flat 987070401200 screw, flat 5MV258520100 cap, reservoir 56A258540000 diaphragm, reservoir 5CG257150000 separator assy 5NY258680000 boot, master cylinder 5MV839220000 lever 2 5MV2589F0000 bolt, lever 957010650000 nut, flange(7nb) 957800650000 nut, flange(7nb) 5MV258670000 bracket, master cylinder 5MV258330000 bolt, fitting 5NY263720000 cover, handle lever 1 904651625800 clamp(26a) 913170601400 bolt, hexagon socket head(m01) 9011006X2600 bolt, hexagon socket head(m01)
FRONT WHEEL
FRONT WHEEL
yamaha 5NY251110000 hub, front 933069040300 bearing(2jn) 5NY251170000 spacer, bearing 931022646800 oil seal 944162100300 rim (1.60-21) 5NY251040000 spoke set, front 941082112Y00 tire 942272112300 tube, front (2a6) 942272110100 tube, front (2a6) 943092116100 band, rim (2a6) 943302108400 band, rim (2a6) 5SF253940000 spacer, bead 5BE251810000 axle, wheel 5NY251830000 collar, wheel 5NY251860000 collar, wheel 901791667200 nut(4sr)
FUEL TANK
FUEL TANK
yamaha 5NY241100000 fuel tank comp. 5XE241100000 fuel tank comp. 5UN246100000 cap assy 5NY246101000 cap assy 90445090F600 hose (l1500) 904450922000 hose (l1500) 3XJ243800000 pipe joint assy 904450910400 hose (l1500) 90445090F600 hose (l1500) 5XE241440000 holder, damper 24X241440000 holder, damper 904801854900 grommet(4aa) 950270601600 bolt, washer based(ja9) 901050669600 bolt, washer based(ja9) 901190621400 bolt, with washer(3xp) 5NY241860000 washer, special 989070602500 bolt, hexagon socket head(m01) 9011006X7700 bolt, hexagon socket head(m01) 3SP241730000 band, tank fitting 1 4EW2412F0000 bracket, seat 987070602500 screw, flat 4SS241810000 damper, locating 1 3JD245000100 fuel cock assy 1 3JD245002000 fuel cock assy 1 4X8245120000 o-ring 3AJ245340000 seal, cock 3AJ245340100 seal, cock 985800300800 screw, pan head (j10) 978010300800 screw, pan head (j10) 90445111J000 hose (l210) 90445110F500 hose (l210) 904671110600 clip(1jh) 904671000800 clip(1jh) 902020519300 washer, plate(3mb) 902020518700 washer, plate(3mb) 901490601100 screw 256241430000 5NY241820000 damper, locating 2 904641515200 clamp(mf1) 904651327500 clamp(mf1) 5UN2424000 no description available at the moment 5NY241831000 no description available 904651315200 band 1UA825910000 band
HANDLE SWITCH & LEVER
HANDLE SWITCH & LEVER
yamaha 5HD829110000 holder, lever 1 38V829130000 h0lder, lever l0wer 1 5MV839120000 lever 1 5MV839120100 lever 1 901090602700 bolt 956070610000 nut, u 956170610000 nut, u 970170501600 bolt(4tw) 970070501600 bolt(4tw) 5HD263370000 bolt, adjusting 5HD839510000 bolt, cable adjusting 5HD263720000 cover, handle lever 1 23X839760000 switch, handle 1 904641307700 clamp(4fm) 904641519500 clamp(4fm)
REAR ARM
REAR ARM
yamaha 5UN221100000 no description available 901510404800 screw, flat 987070401000 screw, flat 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 5NY221220000 no description available 902011474000 washer plate (3l6) 901851400700 nut, self-locking 901851401000 nut, self-locking 5NY2217F0000 rod, connecting 1 933153205300 bearing, cylindrical(4rr) 931092007600 oil seal 5NY2135F0000 cover 5HD2135F0000 cover 5UN2153A0000 emblem, yamaha
REAR BRAKE CALIPER
REAR BRAKE CALIPER
yamaha 5NY2582W0000 disc, rear brake 2 90109065G400 bolt, flange 901050610900 bolt, flange 5UN2580W0000 caliper assy, rear 2 5UN2580W2000 caliper assy, rear 2 5UNW00575000 piston assy, caliper 5UNW00475000 caliper seal kit 5DH259195000 support, pad 1UYW00485000 bleed screw kit 36YW00480000 bleed screw kit 5UNW00460000 brake pad kit 2 5UN258285000 shim, caliper 5UN258275000 shim, caliper 5UN228985000 insulator, heat 8CR259240000 pin, pad 5DH259160000 plug 5DH257180100 protector, disk brake 950270601200 bolt, flange(4my) 5UN274910000 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 4L02590801 no description available at the moment 59X2595700 no description available at the moment 4L02586401 no description available at the moment 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 5UP222101000 no description available 5UP222011000 no description available 3SP222340000 guide, spring 3 3SP222130000 seat, spring upper 50923184L000 cap, air valve 4JX222260000 bush, shock absorber lower 5DH231830000 circlip 5UN22212C000 spring 5DH222140000 guide, spring 1 5MV222240000 guide, spring 2 5DH222530000 collar, distance 3JE224750000 seal, dust 4EW224740000 seal, ring 5UN221760000 bearing 5MV221840000 bush 5MV222530000 collar, distance 5NY224750000 seal, dust 901051032300 b0lt,flange (1kt) 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) 931063004400 oil seal 931063004500 oil seal 990094550000 circlip 944211960200 rim (2.15-19) 5HD253040000 spoke set, rear 941111913A00 tire 942111927300 tube(3je) 943111915500 band, rim(25-19) 3JE253940000 spacer, bead 4XM253640000 damper 1C3254500000 sprocket, driven (50t) 5NY254480000 sprocket, driven (48t) 1C3254480000 sprocket, driven (48t) 5NY254520000 sprocket, driven (52t) 1C3254520000 sprocket, driven (52t) 5NY254500000 sprocket, driven (50t) 1C3254510000 sprocket, driven (51t) 5NY254510000 sprocket, driven (51t) 1C3254490000 sprocket, driven (49t) 5NY254490000 sprocket, driven (49t) 1C3254470000 sprocket, driven (47t) 5ET254470000 sprocket, driven (47t) 90109081G100 bolt(3rb) 901850816900 nut, self-locking 902010832600 washer (853) 902010887700 washer (853) 904800860800 grommet (397) 904801006800 grommet (397) 5UN253830000 collar, wheel 5ET253670000 cover, hub dust 5NY253880000 puller, chain 1 5NY253890000 puller, chain 2 901010877700 bolt(4sr) 957070850000 nut(55x) 901790849100 nut(55x) 5ET253810000 axle, wheel 901852000200 nut, self-locking 901852016800 nut, self-locking 90201203U100 washer, plate 902012002000 washer, plate 9Y5819211300 chain 946816800100 joint, chain
SEAT
SEAT
yamaha 5NY247700000 semi-double seat assy 1C3247705200 semi-double seat assy 5NY2470F0000 cover, seat 5NY247280000 bracket, seat 5NY247281000 bracket, seat 973070601200 bolt, hexagon 970170601200 bolt, hexagon 929070610000 washer, spring
SIDE COVER
SIDE COVER
yamaha 5NY217110000 cover, side 1 958270601600 bolt, flange 958170601600 bolt, flange 901190823800 bolt, with washer 5NY217210000 cover, side 2 958170601600 bolt, flange 958270601600 bolt, flange 901190823800 bolt, with washer 5NY217300000 side cover assy 3 5UN2173E00 no description available at the moment 901590618200 screw, with washer(3yj) 901590607800 screw, with washer (34k) 5NL2172A1000 panel 1 5NL2172A2000 panel 1 5NY217400000 side cover assy 4 5UN2173F00 no description available at the moment 901590618200 screw, with washer(3yj) 901590607800 screw, with washer (34k) 5NL2172A1000 panel 1 5NL2172A2000 panel 1 5MV2175C0000 tuning fork mark 5MV2175C0000 tuning fork mark
STAND & FOOTREST
STAND & FOOTREST
yamaha 4XM272000000 pedal, brake 4XM272002100 pedal, brake 5JG272170000 bolt 932101107300 o-ring (p95) 914902001500 pin, cotter (648) 914012001200 pin, cotter (648) 905061650000 spring, tension(4sr) 902400812000 pin, clevis(2vm) 902010808900 washer, plain (663) 929900860000 washer, plain (663) 904681619100 clip(3yf) 5ET274110000 footrest 1 5ET274210000 footrest 2 902401014200 pin, clevis 902401000400 pin, clevis 914902502000 pin, cotter 914012501500 pin, cotter 90508282B800 spring, torsion 90508282B900 spring, torsion 5ET273110000 stand, side 902011011900 washer, plain(735)
STEERING
STEERING
yamaha 933320008100 bearing(4sr) 933320006800 bearing(4ew) 933320007800 bearing(4ew) 4EW234160000 cover, ball race 2 901792865000 nut(4jx) 5HC234350000 no description available 901702437300 nut(2vm) 90201247L200 washer, plate(2vm) 3SP234410000 holder, handle upper 950270803500 bolt, flange(4my) 950270804000 bolt, flange(4my) 5HD234850000 plate, number 5HD234850100 plate, number 950270601400 bolt, flange 950220601400 bolt, flange 90201286K900 washer, plate(1yw) 5HD2339E0000 graphic 1 5HD2339E0900 graphic 1
STEERING HANDLE & CABLE
STEERING HANDLE & CABLE
yamaha 4XM261110000 handlebar 4GY262410000 grip (left) 4XM262400000 grip assy 4GY262420000 grip (right) 4SS262810000 cap, grip upper 1C3262819000 cap, grip upper 1C3262829000 cap, grip lower 4SS262821000 cap, grip lower 4SS2628H0000 cap, wire 1C32628H9000 cap, wire 950270602500 bolt, washer based(4kg) 90105060A000 bolt, washer based(4kg) 1C3262739000 rotor 5NY262730000 rotor 4SS262590000 collar 903870400300 collar 4SS262560000 screw, flat 987070401600 screw, flat 4SS2632G0000 screw, flat 987070401000 screw, flat 5HC263110000 cable, throttle 1 4SS262870100 cover, cap grip 5HC263351000 cable, clutch 932100600100 o-ring (26h) 932100663200 o-ring (26h) 5HD263420000 boot, cable 90387227H700 collar(34x)

Electric

ELECTRICAL 1
ELECTRICAL 1
yamaha 5NX855400000 c.d.i. unit assy 5NX855400100 c.d.i. unit assy 5NY855460000 band 4MX823100000 ignition coil 950270601600 bolt, washer based(ja9) 901050669600 bolt, washer based(ja9) 8DG823700000 plug cap assy 904641519500 clamp(4fm) 904647600100 clamp 904645025500 clamp 904641307300 clamp(4fm) 904641519500 clamp(4fm) 904645025500 clamp 904647600100 clamp 904645025500 clamp 904647600100 clamp 904641519500 clamp(4fm) 5NX825090100 no description available
GENERATOR
GENERATOR
yamaha 5CU855600200 base assy 5CU855601000 base assy 5UP855500000 rotor assy 5UP855500200 rotor assy 901490601100 screw 256241430000 901791224800 nut(3ef) 901791265700 nut(3ef) 902011268800 washer, plate (5k7) 90201124E400 washer, plate (5k7)
STARTER
STARTER
yamaha 5NX156010000 kick shaft assy 5NX156011000 kick shaft assy 902012068500 washer, plate (2k7) 934102003800 circlip (525) 4GY156710000 wheel, ratchet 905011601600 spring, compression 90201167P700 washer, plate(4gl) 990091640000 circlip(13t) 5NL156640000 guide, spring 90508305B000 spring, torsion 90201162H400 washer, plate (25h) 214156740000 guide, ratchet wheel 2NX156740000 guide, ratchet wheel 214156860000 washer, lock 970170601600 bolt, hexagon 970270601600 bolt, hexagon 5CU156510000 gear, kick idle 902012027600 washer plate 328171160000 990092040000 circlip(1ar) 931021827800 oil seal (22u) 5NX156200000 kick crank assy 5NX156202000 kick crank assy 5NX156210100 boss, kick crank 905011208100 spring compression278156220000 935073200900 ball (12r) 935073203100 ball (12r) 901520601000 screw, countersunk (5y1) 932101757000 o-ring(36y) 90109085E200 bolt(2kf) 902010832600 washer (853) 902010887700 washer (853)

Accessories

OPTIONAL PARTS 1
OPTIONAL PARTS 1
yamaha 5UP116300000 piston assy (std) 5NX1163100B0 piston (std) 5CU116031000 piston ring set (std) 5CP1163300 no description available at the moment 934501905200 circlip (2f1) 5MW116500000 connecting rod assy 5MW116510000 rod, connecting 5CU116810000 pin, crank 1 902092432700 washer(4dp) 933105240600 bearing 93310218A600 brg,cyl-cal roller 15.6g ky

Other / Not classified

GOVERNOR
GOVERNOR
yamaha 4JY119150100 plate, thrust 1 4JY119151000 plate, thrust 1 989070501200 screw, binding 901050500200 bolt, washer based 90201057H500 washer, plate(39x) 90387085E100 collar (7r4) 931040804000 oil seal (8x12x3-371) 5CU119901000 push rod assy 5CU119900000 push rod assy 3JE119220100 fork, governor 913170400600 bolt, socket 933006080100 bearing(1lx) 933006081400 bearing(1lx) 933006081400 bearing(1lx) 933006080100 bearing(1lx) 5X4119210200 shaft, governor 5NY119530000 gear, governor 90501256L200 spring, compression 5CU119520000 plate 90201150U600 washer, plate(3gd) 90387152F200 collar (5x4) 933402150500 bearing, thrust (713) 5CU119120000 retainer, weight 5CU119110000 retainer 935071602000 ball(71f) 936031424000 pin, dowel(3hn) 936042918400 pin, dowel

Servicing my Yamaha YZ 250

Your Yamaha YZ 250 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 YZ 250. 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 YZ 250.

Yamaha YZ 250 parts Yamaha YZ 250 parts

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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 YZ 250 2003. In addition to the original Yamaha parts, PartsRepublik has also selected the best maintenance parts for your Yamaha YZ 250 2003. 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 YZ 250 2003.

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Other / Not classified