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All original and replacement parts for your Kawasaki KX 450 2021.

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All original and replacement parts for your Kawasaki.

Take a look at our all our parts for the Kawasaki KX 450 2021. In addition to the original Kawasaki parts, PartsRepublik has also selected the best maintenance parts for your Kawasaki KX 450 2021. 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 Kawasaki KX 450 2021.

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The exploded views:

Drawings with the term "921720776"

15 Throttle
15 Throttle
kawasaki 140930431 cover,throttle dust kx450hgf 160160026 plunger kx450hgf 160730129 insulator zx1000jbf 161631209 01 throttle-assy 211760906 01 sensor,pressure 211760893 01 sensor,throttle position 321553835 01 pipe 350631471 01 stay 490330561 01 nozzle-injection 590710760 01 joint 920091981 screw,throttle sensor zx900-f1 920550064 ring-o zx600-m1 920550124 ring-o,injection nozzle zx636c 920551671 ring-o,throttle senso zx900-f1 921540133 bolt klx250s9f 921610673 damper zx600r9f 921720064 screw,pipe injection zx600-k1h 921720393 screw zx1000e8f 921720776 screw kx450fcf 921921642 tube kx450hgf

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Other / Not classified

11 Gear Change Drum/shift Fork(s)
11 Gear Change Drum/shift Fork(s)
kawasaki 235AB0516 screw-pan-wp-cros,5x16 common 610A0408 pin-dowel,4x8 131400647 fork-shift,input kx450hgf 131400672 01 fork-shift,output 131410600 01 drum-change 131450563 cam-change drum kx450hgf 131510581 01 switch-comp,gear position 490470629 rod-shift,output kx450hgf 490470628 rod-shift,input kx450hgf 920431654 pin zx1200-a2 92055091 01 ring-o,27.7x2.4 921451414 spring zx1200-a2 921530530 bolt,8x20 kx250-m1
44-1front Fork
44-1front Fork
kawasaki 320850773 stopper,ring kx450fff 440080086 01 pipe-fork outer 440130331 01 pipe-fork inner,lh 440130332 01 pipe-fork inner,rh 440250010 ring-fork piston kx450fff 440260226 01 spring-front fork,k=4.8n/mm 440260227 01 spring-front fork,k=5.0n/mm 440260228 01 spring-front fork,k=5.2n/mm 44037018121 01 holder-fork under,f.black 44039016121 01 holder-fork upper,f.black 440650049 bushing-front fork kx450fff 440650050 bushing-front fork kx450fff 440650062 bushing-front fork kx450fff 44071131850Y 01 damper-assy,fork,lh,g.b.green 44071131950Y 01 damper-assy,fork,rh,g.b.green 440711330 01 damper-assy,fork 461020637 01 rod 5502022316C 01 guard,fork,lh,ebony 5502022326C 01 guard,fork,rh,ebony 920260785 spacer,seal kx450fff 920330751 ring-snap kx450fff 920490768 seal-oil kx450fff 920550807 ring-o kx450fff 920550806 ring-o kx450fff 920550805 ring-o kx450fff 920550804 ring-o kx450fff 920550744 ring-o kx250zdf 920550094 ring-o kx250t6f 920930657 seal kx450fff 921531399 bolt,flanged kx250t6f 921531398 bolt,plug kx250t6f 921531397 bolt,flanged kx250t6f 921540463 bolt kx250ybf 921540464 bolt kx250ybf 921542286 01 bolt,cnt 921543776 01 bolt 92154381150Y 01 bolt,fork,g.b.green 921731579 01 clamp 922100922 nut,lock kx450fff
44 Front Fork
44 Front Fork
kawasaki 320850773 stopper,ring kx450fff 440080086 01 pipe-fork outer 440130331 01 pipe-fork inner,lh 440130332 01 pipe-fork inner,rh 440250010 ring-fork piston kx450fff 440260226 01 spring-front fork,k=4.8n/mm 440260227 01 spring-front fork,k=5.0n/mm 440260228 01 spring-front fork,k=5.2n/mm 44037018121 01 holder-fork under,f.black 44039016121 01 holder-fork upper,f.black 440650049 bushing-front fork kx450fff 440650050 bushing-front fork kx450fff 440650062 bushing-front fork kx450fff 44071131850Y 01 damper-assy,fork,lh,g.b.green 44071131950Y 01 damper-assy,fork,rh,g.b.green 440711330 01 damper-assy,fork 461020637 01 rod 5502022316C 01 guard,fork,lh,ebony 5502022326C 01 guard,fork,rh,ebony 920260785 spacer,seal kx450fff 920330751 ring-snap kx450fff 920490768 seal-oil kx450fff 920550807 ring-o kx450fff 920550806 ring-o kx450fff 920550805 ring-o kx450fff 920550804 ring-o kx450fff 920550744 ring-o kx250zdf 920550094 ring-o kx250t6f 920930657 seal kx450fff 921531399 bolt,flanged kx250t6f 921531398 bolt,plug kx250t6f 921531397 bolt,flanged kx250t6f 921540463 bolt kx250ybf 921540464 bolt kx250ybf 921542286 01 bolt,cnt 921543776 01 bolt 92154381150Y 01 bolt,fork,g.b.green 921731579 01 clamp 922100922 nut,lock kx450fff
43 Handlebar
43 Handlebar
kawasaki 140910182 cover,throttle case kx250-n1 270100907 01 switch,starter 270100908 01 switch,launch mode 270100909 01 switch,engine stop 320990003 case,throttle,upp kx250-n1 320990002 case,throttle,lwr kx250-n1 390870015 01 pad-handle 391831059 band-assy,engine stop kx60-b9 460030780 01 handle,renthal,fatbar,839 460120418 01 holder-handle,upp,fat bar 460120417 01 holder-handle,lwr,fat bar 46012032421 holder-handle,upp,f.blac kx250 46012004821 holder-handle,lwr,f.blac kx250 46012001321 holder-handle,lwr,f.blac kx250 460190041 grip-assy,throttle kx450fef 460750072 grip,lh klx110caf 922101184 nut kx125-l1 920221737 washer kx250-d2 920221088 washer,10.2x28x2 ke175-d3 920721293 band kdx250-f1 921542974 01 bolt,8x32 921610929 damper,handle holder kx450fcf 921720069 screw,5x20 kx250-n1
27 Frame
27 Frame
kawasaki 321600973 01 frame-comp,main 321600976 01 frame-comp,rr 921501760 bolt,socket,8x20 zr1100-a2 920151791 nut,pop,6mm zx600-d1 920151861 nut,steering stem,28m kx125-j1 92022250 washer,plain z750-l1 920661547 plug zx1200-a1 921161069 bearing-roller kdx250-d1 921161076 bearing-roller,hi-cap kx125-j1 921542991 01 bolt,socket,8x28 921612175 01 damper 922100066 nut,24mm kx125-m2 922101623 01 nut,large flange,6mm,l=16.5
28 Frame Fittings
28 Frame Fittings
kawasaki 110571528 01 bracket,vehicle down sensor 110571529 01 bracket,coupler 110571531 01 bracket,regulator 110571557 01 bracket,ecu 321900771 01 bracket-engine,upp,lh 321900772 01 bracket-engine,upp,rh 321900783 01 bracket-engine,fr 550202213 01 guard 920040789 01 stud,8x18/16 920151339 nut,lock,flanged,6mm kx80-f2 920151432 nut,8mm klf300-a1 92019008 nut-lock,6mm h1b 920450060 bearing-ball,608llu/2a kx250t7 921220016 roller,chain guide kx250t7f 921220042 roller,chain kx450fcf 921522467 01 collar,6.5x10x8.5 921522460 01 collar,8.3x12.5x21.5 921520945 collar,12.7x27.2x12 kx450fcf 921520459 no description available 921543881 01 bolt,8x17 921543775 01 bolt,socket,6x27,al 921543774 01 bolt,socket,6x18,al 921542963 01 bolt,6x10 921542941 01 bolt,10x124 921542940 01 bolt,10x137 921542747 01 bolt,flanged,10x25 921541746 bolt,flanged,8x35 kx450hgf 921540774 bolt,socket,6x10 kx450ebf 921540546 bolt,flanged,6x9 kx450fcf 921612091 01 damper,10x18x6.5 921730861 clamp klz1000acf 922101080 nut zx900-b4
54 Accessory(skid Plate)
54 Accessory(skid Plate)
kawasaki 550201893 guard,engine,lwr kx450hgf 921540546 bolt,flanged,6x9 kx450fcf 999941532 02 skid plate kit
29 Swingarm
29 Swingarm
kawasaki 120530125 guide-chain kx250w9f 120530254 01 guide-chain 132722485 01 plate,chain guard 330010713 01 arm-comp-swing 330320012 shaft-swing arm kx250t6f 330400080 adjuster-chain,rh kx450hgf 330400050 adjuster-chain,lh kx450hgf 420360784 01 sleeve,17x22x47.3 920151014 nut,8mm ke175-d3 920461174 bearing-needle,ta2230 ex250-f2 920461240 bearing-needle,ntbr22 kx125-k3 920931435 seal,sdo22x29x5 kx250-k5 920931434 seal,sdo29x35x4.5 kx250-k5 921431676 collar kx125-k1 921522222 01 collar,17.1x29x6.7 921542968 01 bolt,6x40 921542963 01 bolt,6x10 921542957 01 bolt,8x50 921720119 screw,5x8 kx250-n1 922000285 washer,17.2x30x2.3 kx250t6f 922100285 nut,lock,16mm kx250t6f 922100630 nut,flanged,6mm kx250ybf
38 Shock Absorber(s)
38 Shock Absorber(s)
kawasaki 110651294 01 cap,chamber 130700057 guide,spring seat kx250t6f 130700889 01 guide 132350012 guide-comp,rod kx450hgf 132710858 plate,end kx250t7f 320850077 stopper,spring seat kx250t6f 430580012 ring,piston kx250t6f 430780599 01 reservoir 430890033 01 cylinder-shockabsorber 45014061252L 01 shockabsorber,black+grn 461020625 01 rod,piston 461020635 01 rod,piston comp 920330040 ring-snap kx250t6f 920330042 ring-snap kx250t6f 920330797 01 ring-snap 920461301 bearing-needle,7e-hvs kx125-m1 920490151 seal-oil kx250xafb 920550098 ring-o,plug bolt kx250t6f 920550100 ring-o kx250t6f 920550101 ring-o kx250t6f 920550911 01 ring-o 92145183010 01 spring,rear shock,k=56n/mm,blk 92145175910 01 spring,rear shock,k=54n/m 92145174610 01 spring,rear shock,k=52n/m 92154380950Y 01 bolt,plug,g.b.green 921543810 01 bolt 921610329 damper,stopper kx250t6f 921731902 01 clamp 922100270 nut,piston kx250t6f 922101661 01 nut
4 Air Cleaner
4 Air Cleaner
kawasaki 110110927290 01 case-air filter,l.green 110130811 01 element-air filter 132800913 01 holder,element base 132800925 01 holder,duct 140730888 01 duct 920091993 screw,tapping,5x20 kx125-m1 920751690 damper zl600-a1 921521449 collar zx900-f1h 921541268 bolt,flanged,6x20 kx85cef 921542943 01 bolt,wing,6x35 921610266 damper er650a6s 921731608 01 clamp,57.5mm
46 Fuel Tank
46 Fuel Tank
kawasaki 510010862 01 tank-comp-fuel 510480576 cap-assy-tank kx450hgf 592310042 filler kx450e9f 920091971 screw,6mm kx125-m1 920720881 01 band,fuel tank 921511611 bolt,socket,6x25 zx900-e1p 921522456 01 collar,6.5x10x18 921520569 collar kx450e9f 921611393 damper,fuel tank,side kx450fcf 921611914 01 damper,fuel tank,fr 921612384 01 damper,fuel tank,rr 921920161 tube kx125m8f
32 Fenders
32 Fenders
kawasaki 350190669 01 flap 350230445290 01 fender-rear,l.green 350380008290 01 fender-front,l.green 920091993 screw,tapping,5x20 kx125-m1 921521422 collar kx125-m1 921520052 collar kx250w9f 921542961 01 bolt,stepped,8x23 921542972 01 bolt,flanged,6x20 921542973 01 bolt,6x18 922101635 01 nut,8mm
48 Side Covers
48 Side Covers
kawasaki 360010660290 01 cover-side,lh,l.green 360010662290 01 cover-side,rh,l.green 391562264 01 pad 53066060449F 01 seat-assy,n.l.green+blk/wht 921540546 bolt,flanged,6x9 kx450fcf 921612090 01 damper
52 Decals
52 Decals
kawasaki 560542260 01 mark,number plate 560760600 01 pattern,side cover,lh
37 Brake Pedal
37 Brake Pedal
kawasaki 670B2012 'o' ring,12mm 132360838 01 lever-comp,brake pedal 921441752 spring,brake pedal re klx650-a 921541431 bolt,brake pedal klx140bef 921901488 tube,13x16x25 klx650-a1 922000154 washer,10.5x24x1.5 kx250t6f
40 Front Brake
40 Front Brake
kawasaki 120CA0840 bolt-socket,8x40 ksf450b8f 140790586 holder-assy,fr caliper kx250zf 320851361 stopper,pad klx650-a1 410800692 01 disc,fr,270mm,wave 430481095 piston-caliper kx125-l4 430491060 packing,piston seal kx80-l1 430491061 packing,piston seal kx80-l1 430561056 breather-brake ar125-b8 430571001 cap-breather kh125-k1 430800157 caliper-sub-assy,fr kx450hgf 430821266 brake pads 490061088 boot,caliper kh125-k1 490061242 boot klf300-c1 921441721 spring,pad klx650-a1 921501691 bolt,hanger klx650-a1 921511799 bolt kx65-a1
42 Rear Brake
42 Rear Brake
kawasaki 140790601 01 holder-assy,rr caliper 1409115236C cover,rear disc,ebony kx250w9f 320851386 stopper,pad kx125-k2 410800693 01 disc,rr,250mm,wave 430481066 piston-caliper kx250-n1 430491064 packing klf300-c1 430491063 packing klf300-c1 430561056 breather-brake ar125-b8 430571001 cap-breather kh125-k1 430800193 01 caliper-sub-assy,rr 430820183 01 pad-assy-brake 490061088 boot,caliper kh125-k1 490061242 boot klf300-c1 5502004586C guard,rear caliper,ebony kx250 920431507 pin kx125-k2 920431508 pin kx125-k2 921441819 spring kx125-k2 921501692 bolt,plug klx650-a1 921501811 bolt,disc plate,8x15 klx250-g1 921542970 01 bolt,flanged,6x12 921542970 01 bolt,flanged,6x12
13 Crankcase
13 Crankcase
kawasaki 130AA0816 01 bolt-flanged 670D1510 ""o""ring,10m/m 670D1508 ""o""ring,8m/m 670D1507 o ring en450-a1 132710345 plate kx450d6f 132721941 plate kx450hgf 140010696 01 set-crankcase 520140011 elbow kx450hgf 920051369 fitting kvf650-a1 920371972 clamp,tube er500-a1 920431506 pin zx600-f1 920451432 bearing-ball,6805jrz kx65-a3 920450806 bearing-ball,32x72x19 kx450hgf 920450132 bearing-ball klx450a9f 920450062 bearing-ball kx450d7f 920450057 bearing-ball,3tm-5x0391l kx450 920450038 bearing-ball,20x37x9 kx450d6f 920450037 bearing-ball,6202sh2c3 kx450d6 920450036 bearing-ball,20x42x12 kx450d6f 920450035 bearing-ball,25x52x15 kx450d6f 920461221 bearing-needle kx125-k1 920461148 bearing-needle,hk1312 kr250-b2 920490808 01 seal-oil 920490809 01 seal-oil 92051005 oil seal zx900-a1 920620035 nozzle kx450hgf 920620049 01 nozzle 92065023 gasket-check valve kh250-b5 920661012 plug kl250-e1 921390907 01 bushing 921542980 01 bolt,flanged,6x65 921541733 bolt,torx,8x16 kx450hgf 921541621 bolt,torx kx450fff 921540527 bolt,socket,7x60 kx450ebf 921540526 bolt,flanged,6x50 kx450ebf 921540038 bolt,socket,5x18 kx450e9f 921710594 clamp zx1400a6f 921710761 clamp zx1400a6f 921921886 01 tube,breather
14 Engine Cover(s)
14 Engine Cover(s)
kawasaki 481J2200 circlip kaf450-b1 610A0408 pin-dowel,4x8 110611271 01 gasket,generator cover 110611272 01 gasket,clutch inner cover 110611274 01 gasket,cap 110651273 01 cap 120530258 01 guide-chain 140260144 01 cover-chain 140310636 01 cover-generator 140320670 01 cover-clutch,outer 140320649 01 cover-clutch,inner 520050019 gauge klx110a6f 92042007 pin-dowel z750-l1 920431567 pin,8x14 vn250-a3p 920450039 bearing-ball,6900c3 kx450d6f 920490783 seal-oil,12x22x5 kx450fff 920490782 seal-oil,12x24x7 kx450fff 920490762 seal-oil,tvcx13x22x5.5 kx250zf 920550833 ring-o,163x1.9 kx450hgf 92055091 01 ring-o,27.7x2.4 920551021 ""o""ring,meter gear z250-a3 920551146 ring-o zx900-a1 920660971 01 plug,12x9.1 920660970 01 plug,30x8 920660969 01 plug,18x9 921542980 01 bolt,flanged,6x65 921542978 01 bolt,flanged,6x35 921542977 01 bolt,flanged,6x30 921542976 01 bolt,flanged,6x18 921542967 01 bolt,flanged,6x25 921541942 01 bolt,flanged,6x30 921731940 01 clamp 922000190 washer,6.1x10.0x1.0 kx250-n2
8 Crankshaft
8 Crankshaft
kawasaki 315BA1200 nut-hex-fine common 130310948 01 crankshaft-comp 130410564 01 balancer,lh 130970600 01 gear-primary spur,22t 132160898 01 gear-comp,balancer 590510806 01 gear-spur,balancer drive,33t 922001505 washer kvf650-a1 922101844 01 nut,18mm
45 Clutch Master Cylinder
45 Clutch Master Cylinder
kawasaki 131160743 01 rod-push 132360813 01 lever-comp 320851508 stopper kx125-l2 430150742 01 cylinder-assy-master,clutch 430200030 01 piston-comp-brake 430221010 stopper-brake,piston kh125-k1 430260030 01 cap-brake 430281092 diaphragm kx125-m1 430341110 holder-brake kx80-n3 430951542 01 hose-brake,clutch,1116mm 490060605 01 boot,clutch m/cyl. 490160663 01 cover-seal 490910001 washer-seal,10.1x14.5x1. kaf95 921720083 screw vn1600-a1 920151528 nut,flanged,6mm zl600-a1 920281310 bushing,master cylind zx900-a1 921441725 spring kx125-j2 921501451 bolt kx80-n3 921531419 bolt,oil,l=23 zx1400a6f 921543780 01 bolt,6x22
9 Clutch
9 Clutch
kawasaki 120CB0620 bolt-socket,6x20 zx1000-c2 610A0408 pin-dowel,4x8 110611295 01 gasket,release side 110611296 01 gasket,crankcase side 130870592 01 hub-clutch 130880573 01 plate-friction 130880604 01 plate-friction 130880619 01 plate-friction 130890561 01 plate-clutch,t=2.0 130890562 01 plate-clutch,t=1.4 130890559 01 plate-clutch,t=1.6 130911840 holder,clutch spring zx600-e1 130950603 01 housing-comp-clutch 131160740 01 rod-push 131870036 01 plate-clutch operating 132310010 01 release-assy-clutch 132560009 01 piston 132800919 01 holder,pusher 132800916 01 holder,release base 320850875 01 stopper 430561056 breather-brake ar125-b8 430571001 cap-breather kh125-k1 920151725 nut kx250-f1 920221868 washer zx750-f1 920431302 pin,dowel,8x10 zx900-a2 920461190 bearing-needle,fnta-1 kx250-l3 920550931 01 ring-o 921451863 01 spring 921451942 01 spring 921543779 01 bolt,socket,6x40 922000245 washer,25x41x5.5 kx450d6f 922001548 washer,t=1.5 kx250-l3
10 Transmission
10 Transmission
kawasaki 131270703 01 shaft-transmission input 131280716 01 shaft-transmission output 131440063 sprocket-output,13t kx450eaf 132621572 01 gear,output low,28t 132621564 01 gear,output 5th,21t 132621563 01 gear,output 4th,19t 132621562 01 gear,output 3rd,19t 132621561 01 gear,output 2nd,24t 132621560 01 gear,input 5th,24t 132621559 01 gear,input 4th,19t 132621558 01 gear,input 3rd,16t 132621557 01 gear,input 2nd,17t 920151963 nut,20mm klx650-a3 920281857 bushing,input top gea vn250-a3 920331172 ring-snap,25mm vn1500-a2 920551293 ring-o, 21.5mm kl250-d2 921520150 collar,25x30x13.2 kx450d6f 921520540 collar kx450d7f 922000390 washer klx450a8f 922001389 washer vn250-a3p 922001524 washer,input zx900-e1p
23 Water Pump
23 Water Pump
kawasaki 480J1000 circlip,10m/m common 610A0408 pin-dowel,4x8 110611275 01 gasket 131070872 01 shaft 161420752 01 cover-pump 592560003 impeller kx450d6f 92022304 01 washer,6.2x11x1 92042007 pin-dowel z750-l1 921540531 bolt,flanged,6x25 kx450ebf 921542962 01 bolt,flanged,6x8 921542967 01 bolt,flanged,6x25 921542980 01 bolt,flanged,6x65
24 Radiator
24 Radiator
kawasaki 1403707676C screen,lh,ebony kx450hgf 1403707686C screen,rh,ebony kx450hgf 390610709 radiator-assy,lh kx450hgf 390610710 radiator-assy,rh kx450hgf 490850006 cap-assy-pressure kx85cef 920371610 clamp klf185-a1 920550866 ring-o kx450hgf 921520666 collar kx85b7f 921541738 bolt,air vent kx450hgf 921542967 01 bolt,flanged,6x25 921542970 01 bolt,flanged,6x12 921611950 01 damper 921921490 tube,l=830 kx450hgf 922002108 washer,6.5x22x1.2 kx450hgf 922101452 nut kx450hgf
26 Water Pipe
26 Water Pipe
kawasaki 390620707 hose-cooling,rad.lh upp- kx450 390620708 hose-cooling,rad.rh upp- kx450 390620805 01 hose-cooling,fit.-cylinder 390620806 01 hose-cooling,fit.-pump 390620829 01 hose-cooling,fit.-rad.lh lwr 390620841 01 hose-cooling,rad.rh lwr-fit. 920050902 01 fitting,3way 921731417 clamp er250cef 921731464 clamp kx450hgf
1 Cylinder Head
1 Cylinder Head
kawasaki 110040796 01 gasket-head 110080975 01 head-comp-cylinder 160660010 01 holder-throttle body 490020020 guide-valve kx450e9f 490020042 01 guide-valve 920040025 stud,8x22 zx1400a6f 920050896 01 fitting 92042007 pin-dowel z750-l1 920434009 pin,10.1x12x14 kl250-d2 920550046 ring-o,23.5x2.0 kx450d6f 670B2022 ""o"" ring,22mm 920551600 ring-o,47x1.9 zx1200-a1 920660832 plug,18x10 zx1400hgf 921530406 bolt,6x14 zx600-k1h 921544126 01 bolt,flanged,10x148 921543960 01 bolt-socket,6x25 921543867 01 bolt,socket,6x70 921542983 01 bolt,flanged,6x35 921542979 01 bolt,flanged,6x42 921542965 01 bolt,flanged,6x16 921542455 01 bolt,flanged,10x127 921701514 clamp,carburetor hose kdx200-e 921711552 clamp zr1000-a1 921730736 clamp klz1000acf 922001691 washer,10.2x18.4x1.8 klz1000bf
2 Cylinder Head Cover
2 Cylinder Head Cover
kawasaki 110611197 gasket,plug hole kx252ahf 110611269 01 gasket,head cover 132722955 01 plate 140930704 01 cover,head 920551352 ring-o,head cover bol zx750-f1 921542094 bolt,socket,6mm kx252ahf 921542975 01 bolt,flanged,6x12
39 Front Master Cylinder
39 Front Master Cylinder
kawasaki 131160744 01 rod-push 132360807 01 lever-comp,front brake 430150695 01 cylinder-assy-master 430200031 01 piston-comp-brake 430220004 01 stopper-brake,piston 430260027 01 cap-brake,master cylinder 430280023 01 diaphragm 430341110 holder-brake kx80-n3 430951543 01 hose-brake,fr,1334mm 490060606 01 boot,brake lever 490161044 cover-seal,master cyl kh125-k1 490910001 washer-seal,10.1x14.5x1. kaf95 921720083 screw vn1600-a1 920151528 nut,flanged,6mm zl600-a1 921441725 spring kx125-j2 921501451 bolt kx80-n3 921531419 bolt,oil,l=23 zx1400a6f 921542964 01 bolt,flanged,6x14 921543780 01 bolt,6x22 921731177 clamp,brake hose,lh kx450fdf 921731178 clamp,brake hose,rh kx450fdf
3 Cylinder/piston(s)
3 Cylinder/piston(s)
kawasaki 110050721 01 cylinder-engine 110611270 01 gasket,cylinder base 130010816 01 piston-engine 130020715 01 pin-piston 130080555 ring-set-piston kx450fcf 92036008 circlip-piston pin z750-b4 920434009 pin,10.1x12x14 kl250-d2
41 Rear Master Cylinder
41 Rear Master Cylinder
kawasaki 220AA0510 screw-pan-cross,5x10 common 550AA2015 pin-cotter,2.0x15 zx1400a6f 130700826 guide,brake hose kx450hgf 430101087 rod-assy-brake kx125-l4 430150694 01 cylinder-assy-master,rr 430201094 piston-comp, brake kx125-h1 430260023 cap-brake kx250ybf 430281092 diaphragm kx125-m1 430951546 01 hose-brake,rr,555mm 490910001 washer-seal,10.1x14.5x1. kaf95 920221028 washer,plain z1000-e2 920330079 ring-snap,20.9x24.6x1.2 kx85b9 920430004 pin kx85-b3 921531021 bolt,socket,6x14 kx85bbf 921531419 bolt,oil,l=23 zx1400a6f 921721064 screw kx125-m1
7 Camshaft(s)/tensioner
7 Camshaft(s)/tensioner
kawasaki 110611288 01 gasket 120480088 tensioner-assy zx1000jcf 120530306 01 guide-chain,rr 120530257 01 guide-chain,stopper 120530256 01 guide-chain,fr 120530051 guide-chain,upp kx450d6f 140130003 01 ring-position 140130004 01 ring-position 211180026 01 decompressor 491180992 01 camshaft-comp,exhaust 491180991 01 camshaft-comp,intake 920570078 chain,cam,98xrh2010-126m ksf45 921450365 spring,decomp kx250t6f 921530918 bolt,socket,6x16 kx250-n2 921542944 01 bolt 921542967 01 bolt,flanged,6x25 921542975 01 bolt,flanged,6x12 922000190 washer,6.1x10.0x1.0 kx250-n2
18 Oil Pump
18 Oil Pump
kawasaki 120CA0625 bolt-socket,6x25 zg1400a8f 480J1000 circlip,10m/m common 551A0412 pin-dowel kx500-b2 132340604 01 shaft-comp,10t 132721944 plate kx450hgf 161425003 01 cover-pump,oil 161540729 rotor-pump,feed kx450hgf 161540726 rotor-pump,scavenge kx450hgf 391150024 shaft-idler kx450hgf 590510770 gear-spur,oil pump drive kx450 920260804 spacer kx450hgf 92055074 01 ring-o,od=13 921220021 roller,2.5x11.8 ksf450b8f 921720087 screw,6x14 kx85-a4
19 Oil Filter
19 Oil Filter
kawasaki 670D1510 ""o""ring,10m/m 110651280 01 cap 490650040 filter-oil kx450hgf 490650043 01 filter-oil 520100001 oil filter 920551021 ""o""ring,meter gear z250-a3 920550839 ring-o,37.2x2.4 kx450hgf 921441761 spring klx250-d1 921542964 01 bolt,flanged,6x14 921542981 01 bolt,flanged,6x70
20 Generator
20 Generator
kawasaki 130BA0514 bolt-flanged,5x14 zr1000b7f 510A3200 woodruff key all 210030184 01 stator 210070667 01 rotor 210660743 regulator-voltage kx450hgf 420340757 01 coupling,onewey clutch 920151426 nut,12mm kl250-d2 921542947 01 bolt,socket,6x18 921542994 01 bolt,torx,8x14 921731855 01 clamp
21 Ignition System
21 Ignition System
kawasaki 211210723 coil-ignition kx450hgf 211600024 01 cap-assy-plug CPR8EB9 ngk sparkplug cpr8eb-9 kawasak CPR9EB9 ngk spark-plug cpr9eb-9 kawasa 921542976 01 bolt,flanged,6x18
22 Starter Motor
22 Starter Motor
kawasaki 120CB0510 bolt-socket,5x10 zr750l7f 131070871 01 shaft,idler 131941096 clutch-oneway zg1200-b6 132800261 holder ksf450b8f 132800814 holder,magnetic switch zr1000f 140930716 01 cover,magnetic switch 160730053 insulator ksf450b8f 160850675 01 gear,60t 210390005 brush,carbon set ksf450b8f 210400003 spring-brush kle650a7f 211630771 01 starter-electric 260060033 01 fuse,10a 260110998 01 wire-lead 270100879 01 switch,magnetic 390760037 01 limiter 590510809 01 gear-spur,idler 920151476 nut,6mm kl600-b1 920460026 bearing-needle,k22x28x17 klx45 920550136 ring-o ksf450b8f 920551276 ring-o kl600-b1 920551370 ring-o,4.5x2.0 br250-a1 920710024 grommet er650a6s 921531866 bolt ksf450b8f 921542966 01 bolt,flanged,6x20 921543958 01 bolt 921720334 screw ksf450b8f 922000386 washer ksf450b8f 922100188 nut,6mm zx1000-c1
16 Fuel Pump
16 Fuel Pump
kawasaki 490400768 01 pump-fuel 510440885 01 tube-assy 920550899 01 ring-o 921540899 bolt,flanged,6x16 kx450fcf
12 Gear Change Mechanism
12 Gear Change Mechanism
kawasaki 172BA0612 stud,6x12 common 311BA0600 nut-hex kl650e8f 130780029 ratchet kx250ybf 131560614 lever-change kx450hgf 131610583 lever-comp-change shaft kx450h 131650018 pawl zx1000e8f 132360764 lever-comp kx450hgf 132721940 plate,pole guide kx450hgf 920221827 washer,6x12.8x1.2 kmx125-a1 920261217 spacer zx900-a1 920431676 pin,plunger kx125-m1 920430017 pin,8x39 kx250-n1 921450453 spring kx250t7f 921450496 spring,return klx450a8f 921451669 spring,position lever re kx450 921521414 collar kx125-m1 921522120 collar kx450hgf 921541621 bolt,torx kx450fff 921542964 01 bolt,flanged,6x14 921542967 01 bolt,flanged,6x25
15 Throttle
15 Throttle
kawasaki 140930431 cover,throttle dust kx450hgf 160160026 plunger kx450hgf 160730129 insulator zx1000jbf 161631209 01 throttle-assy 211760906 01 sensor,pressure 211760893 01 sensor,throttle position 321553835 01 pipe 350631471 01 stay 490330561 01 nozzle-injection 590710760 01 joint 920091981 screw,throttle sensor zx900-f1 920550064 ring-o zx600-m1 920550124 ring-o,injection nozzle zx636c 920551671 ring-o,throttle senso zx900-f1 921540133 bolt klx250s9f 921610673 damper zx600r9f 921720064 screw,pipe injection zx600-k1h 921720393 screw zx1000e8f 921720776 screw kx450fcf 921921642 tube kx450hgf
17 Fuel Injection
17 Fuel Injection
kawasaki 211751365 01 control unit-electronic 211760009 sensor,water temp vn2000-a1h 211760048 sensor,air temperature er650a6 211760704 sensor,vehicle-down er650ecf 270021086 relay-assy bn125-a1 920091984 screw,tapping,5x16 er650a6s 920550016 ring-o,9.5x1.9 vn2000-a1h 921610951 damper er650ecf 921610976 damper,ecu kx250ycf
25 Engine Shrouds
25 Engine Shrouds
kawasaki 490890946290 01 shroud-engine,lh,l.green 490890947290 01 shroud-engine,rh,l.green 491355152290 01 shroud-engine,lh,l.green 491355153290 01 shroud-engine,rh,l.green 921520052 collar kx250w9f 921540546 bolt,flanged,6x9 kx450fcf 921541739 bolt,flanged,6x28 kx450hgf 921542972 01 bolt,flanged,6x20
30 Suspension
30 Suspension
kawasaki 390070411 01 arm-susp 391110357 01 rod-tie 420361351 sleeve kx125-l1 420360822 01 sleeve,12x20x77.8 420360030 sleeve,10x16x19.3 kx250t6f 420360022 sleeve,suspension arm,l= kx250 420360021 sleeve,suspension arm,l= kx250 920151433 nut,12mm zx1000-a1 920461151 bearing-needle,f-2016 kx125-e1 920461192 bearing-needle,16bm22 kx125-g1 920490069 seal-oil kx250t6f 920490063 seal-oil,sdo26x32x4 kx250t6f 920931436 seal kx80-w1 921521139 collar kx125-l1 921522454 01 collar,12x26x4.8 921544080 01 bolt,tie rod 921542960 01 bolt,12x92.5 921542959 01 bolt,12x86.5 921531386 bolt,10x58 kx250t6f 921530937 bolt,10x45 kx250r6f 922101080 nut zx900-b4 922101184 nut kx125-l1
31 Footrests
31 Footrests
kawasaki 550S3020 pin-cotter,3.0x20 kx500-e5 320540087 01 bracket-step,lh 320540088 01 bracket-step,rh 340280360 01 step,wide,lh 340280361 01 step,wide,rh 920221829 washer,10.2x16x1 kxf250-a2 920430074 pin,10x42.5 kx250-n2 921450819 spring,step,lh kx450fcf 921450820 spring,step,rh kx450fcf 921540545 bolt,flanged,10x23 kx450fcf 921542987 01 bolt,8x23,mec
33 Stand(s)
33 Stand(s)
kawasaki 340240074 stand-side kx250w9f
34 Tires
34 Tires
kawasaki 410090680 01 tire,fr,80/100-21 51m,mx3 410090810 01 tire,rr,120/80-19 63m,mx3s(dl) 410220022 no description available 410220023 no description available 410230010 band-rim,120/80-19(d) kx450d6f 410230009 band-rim,90/100-21(d) kx450d6f 41024009 protector,bead kx250-a5 41024010 protector,bead 1.60a klx250-a2 410250094WC rim,fr,1.60x21,black kx450d8f 410250394WC 01 rim,rr,2.15x19,black 410291330 spoke-inner,rr,204mmx kx125-m1 410291204 spoke-inner,rr,202mmx kx500-e2 410290003 spoke-inner,fr kx125m6f 410320002 nipple-spoke,aluminium kx250-n 410321077 nipple-spoke,8x9x20(+ kle250-a 410321085 nipple-spoke kx125-l1 410321086 nipple-spoke,aluminiu kx250-l3 410920026WC 01 wheel,rr,2.15x19,al nipple,blk 410920027WC 01 wheel,fr,1.60x21,al nipple,blk 921611184 damper,rim stopper kx250-l3
35 Front Hub
35 Front Hub
kawasaki 110651281 01 cap,axle 410340594 01 drum-assy,front brake 410680633 01 axle,fr,22x186,m18 920450883 01 bearing-ball,69/22llu/2as 920490810 01 seal-oil,30x40x7 921522469 01 collar,22.4x28x65 921522470 01 collar,22x30x27.5 922100065 nut,18mm kx125-m2
36 Rear Hub
36 Rear Hub
kawasaki 410AA0800 washer-plain-small,8mm zx1000d 110651298 01 cap,axle 410340597 01 drum-assy,rear brake 410680597 axle,rr,l=255 kx450hgf 420411449 sprocket-hub,49t,al kx125-k3 420411428 sprocket-hub,51t klx250-d1 420411408 sprocket-hub,50t kx125-j1 420411384 sprocket-hub,49t kx125-h2 420410167 01 sprocket-hub,50t,al 420411451 sprocket-hub,51t,al kx125-k3 920331041 circlip,42mm z750-l1 920451446 bearing-ball,69052rs kx125-m1 920491614 seal-oil kx125-m1 920570740 01 chain,drive,did520dma4kx114l 920581074 joint-chain,drive kx500-e9 921501978 bolt kx250-k2 921522531 01 collar,25.05x44x17 921522506 01 collar,25.4x31x106.5 922001623 washer,22.5x35x2.3 kx125-m1 922100493 nut,flanged,lock,8mm klx250s9f 922100939 nut,self lock,22mm kx250zff
47 Cables
47 Cables
kawasaki 540120669 01 cable-throttle
49 Chassis Electrical Equipment
49 Chassis Electrical Equipment
kawasaki 110571550 01 bracket,battery case 132800912 01 holder,battery cover 260110997 01 wire-lead,battery(-) 260110996 01 wire-lead,battery(+) 260110748 wire-lead kx450fcf 260110728 wire-lead kx450fcf 260110727 wire-lead kx450fcf 260110273 wire-lead kx450eaf 260260001 01 battery-li-ion-starter,hj01 260312979 01 harness,main 391562642 01 pad,top 391562641 01 pad,rr 391562640 01 pad,fr 391562420 01 pad,100x72x1.5 391562419 01 pad,25x58x1.5 920371163 clamp,harness,rear z250-a3 920371903 clamp kl650-a1 921520445 collar zx1400a6f 921542966 01 bolt,flanged,6x20 921542965 01 bolt,flanged,6x16 921542962 01 bolt,flanged,6x8 921730736 clamp klz1000acf 921730861 clamp klz1000acf 921731526 clamp zx1400hgf
50 Owner's Tools
50 Owner's Tools
kawasaki 921040004 03 gasket-liquid,tb1211f,cle 921041063 01 gasket-liquid,tb1216,gray 921041064 gasket-liquid tb1216b common 921100004 tool-wrench,nipple,6x8 kx250-n 921100005 tool-wrench,box,16mm kx250-n2
51 Labels
51 Labels
kawasaki 560710028 label-warning,imortant n kx100
53 Accessory(number Plate)
53 Accessory(number Plate)
kawasaki 580290014290 01 plate-number,l.green 921542969 01 bolt,6x10
55 Manual(eu)
55 Manual(eu)
kawasaki 99924154503 03 service manual,kx450jmfnn
5 Muffler(s)
5 Muffler(s)
kawasaki 461S0600 washer-spring,6mm js300-b1 110611278 01 gasket,connecting 110611297 01 gasket,40x46.4x3 180881465 01 pipe-exhaust 181000602 01 body-assy-muffler 491070812 01 cover-exhaust pipe 920151402 nut,8mm kl250-d2 920271653 collar,flng,8.8x10.6 zx1100-a1 921541938 bolt,torx,6x10 kx450hgf 921542984 01 bolt,flanged,8x18 921542985 01 bolt,flanged,8x35 921601116 damper zx750-h1 921731859 01 clamp 922001826 01 washer,5.9x12x1.2
6-1 Valve(s)
6-1 Valve(s)
kawasaki 120040760 01 valve-intake 120050780 01 valve-exhaust 120090035 01 retainer-valve spring 120111003 split keeper,valve sp z400-j2 120160726 01 arm-rocker 120200024 01 shaft-rocker,intake 120200025 01 shaft-rocker,exhaust 160070744 01 seat-spring 490780750 01 spring-engine valve,intake 490780753 01 spring-engine valve,exhaust 920251890 shim,t=3.00 zx1000-b1 920251889 shim,t=2.95 zx1000-b1 920251888 shim,t=2.90 zx1000-b1 920251887 shim,t=2.85 zx1000-b1 920251886 shim,t=2.80 zx1000-b1 920251885 shim,t=2.75 zx1000-b1 920251884 shim,t=2.70 zx1000-b1 920251883 shim,t=2.65 zx1000-b1 920251882 shim,t=2.60 zx1000-b1 920251881 shims 920251880 shim,t=2.50 zx1000-b1 920491062 oil seal,rvc2-5.5x8.5 zx900-a1 921801537 01 shim,t=3.500 921801536 01 shim,t=3.450 921801535 01 shim,t=3.400 921801534 01 shim,t=3.350 921801533 01 shim,t=3.300 921801566 01 shim,t=2.8125 921801567 01 shim,t=2.8375 921801569 01 shim,t=2.8625 921801570 01 shim,t=2.8875 921801572 01 shim,t=2.9125 921801573 01 shim,t=2.9375 921801575 01 shim,t=2.9625 921801532 01 shim,t=3.250 921801531 01 shim,t=3.225 921801530 01 shim,t=3.200 921800216 shim,t=2.825 zx1400a6f 921800217 shim,t=2.875 zx1400a6f 921800218 shim,t=2.925 zx1400a6f 921800219 shim,t=2.975 zx1400a6f 921801196 shim,t=2.775 kx450d6f 921801523 01 shim,t=3.025 921801524 01 shim,t=3.050 921801529 01 shim,t=3.175 921801528 01 shim,t=3.150 921801527 01 shim,t=3.125 921801526 01 shim,t=3.100 921801525 01 shim,t=3.075 921801584 01 shim,t=3.1625 921801583 01 shim,t=3.1375 921801582 01 shim,t=3.1125 921801581 01 shim,t=3.0875 921801580 01 shim,t=3.0625 921801579 01 shim,t=3.0375 921801578 01 shim,t=3.0125 921801576 01 shim,t=2.9875 921801585 01 shim,t=3.1875
6 Valve(s)
6 Valve(s)
kawasaki 120040760 01 valve-intake 120050780 01 valve-exhaust 120090035 01 retainer-valve spring 120111003 split keeper,valve sp z400-j2 120160726 01 arm-rocker 120200024 01 shaft-rocker,intake 120200025 01 shaft-rocker,exhaust 160070744 01 seat-spring 490780750 01 spring-engine valve,intake 490780753 01 spring-engine valve,exhaust 920251890 shim,t=3.00 zx1000-b1 920251889 shim,t=2.95 zx1000-b1 920251888 shim,t=2.90 zx1000-b1 920251887 shim,t=2.85 zx1000-b1 920251886 shim,t=2.80 zx1000-b1 920251885 shim,t=2.75 zx1000-b1 920251884 shim,t=2.70 zx1000-b1 920251883 shim,t=2.65 zx1000-b1 920251882 shim,t=2.60 zx1000-b1 920251881 shims 920251880 shim,t=2.50 zx1000-b1 920491062 oil seal,rvc2-5.5x8.5 zx900-a1 921801537 01 shim,t=3.500 921801536 01 shim,t=3.450 921801535 01 shim,t=3.400 921801534 01 shim,t=3.350 921801533 01 shim,t=3.300 921801566 01 shim,t=2.8125 921801567 01 shim,t=2.8375 921801569 01 shim,t=2.8625 921801570 01 shim,t=2.8875 921801572 01 shim,t=2.9125 921801573 01 shim,t=2.9375 921801575 01 shim,t=2.9625 921801532 01 shim,t=3.250 921801531 01 shim,t=3.225 921801530 01 shim,t=3.200 921800216 shim,t=2.825 zx1400a6f 921800217 shim,t=2.875 zx1400a6f 921800218 shim,t=2.925 zx1400a6f 921800219 shim,t=2.975 zx1400a6f 921801196 shim,t=2.775 kx450d6f 921801523 01 shim,t=3.025 921801524 01 shim,t=3.050 921801529 01 shim,t=3.175 921801528 01 shim,t=3.150 921801527 01 shim,t=3.125 921801526 01 shim,t=3.100 921801525 01 shim,t=3.075 921801584 01 shim,t=3.1625 921801583 01 shim,t=3.1375 921801582 01 shim,t=3.1125 921801581 01 shim,t=3.0875 921801580 01 shim,t=3.0625 921801579 01 shim,t=3.0375 921801578 01 shim,t=3.0125 921801576 01 shim,t=2.9875 921801585 01 shim,t=3.1875

Servicing my Kawasaki KX 450

Your Kawasaki KX 450 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 Kawasaki KX 450. 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!

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Kawasaki KX 450 parts Kawasaki KX 450 parts

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Take a look at our all our parts for the Kawasaki KX 450 2021. In addition to the original Kawasaki parts, PartsRepublik has also selected the best maintenance parts for your Kawasaki KX 450 2021. 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 Kawasaki KX 450 2021.

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