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Yamaha 1998 Competition YZ125K1 Parts Catalog

Manual is about: Yamaha Motorcycle Parts Catalogue

Summary of 1998 Competition YZ125K1

  • Page 1

    Yz125k1 a1.

  • Page 2

    Yz125k1 a2.

  • Page 3

    Yz125k1 a3.

  • Page 4

    Yz125k1 a4.

  • Page 5

    1 4jy-11111-01-00 head, cylinder 1 . . . . . . . . . 1 2 90116-08394-00 bolt, stud . . . . . . . . . . . . . . 5 3 90176-08026-00 nut, crown . . . . . . . . . . . . . 5 4 90201-08087-00 washer, plate . . . . . . . . . . . 5 5 93210-63442-00 o-ring . . . . . . . . . . . . . . . . . . 1 6 93210-90785-...

  • Page 6

    30 90387-08785-00 collar . . . . . . . . . . . . . . . . . 2 31 4jy-11991-01-00 housing 1 . . . . . . . . . . . . . . . 1 32 4jy-11993-01-00 . Gasket . . . . . . . . . . . . . . . . 1 33 97007-05016-00 bolt . . . . . . . . . . . . . . . . . . . . 4 34 92907-05600-00 washer, plate . . . . . . . . . ....

  • Page 7

    1 4jy-11915-01-00 plate, thrust 1 . . . . . . . . . . 1 2 98507-05012-00 screw, pan head . . . . . . . . 1 3 4ss-11990-00-00 push rod assembly . . . . . . 1 4 90387-085e1-00 collar . . . . . . . . . . . . . . . . . 1 5 90201-057h5-00 washer, plate . . . . . . . . . . . 1 6 97007-05012-00 bolt . . . ...

  • Page 8

    1 5dh-11400-00-00 crankshaft assembly . . . 1 2 4ss-11410-10-00 . Crankshaft . . . . . . . . . . . . 1 3 4ss-11420-00-00 . Crankshaft . . . . . . . . . . . . 1 4 4pe-11651-02-00 . Rod, connecting . . . . . . . . 1 5 3jd-11681-02-00 . Pin, crank 1 . . . . . . . . . . . . 1 6 90209-22071-00 . Washer ....

  • Page 9

    1 5dh-12459-00-00 gear, impeller shaft . . . . 1 2 5dh-12451-00-00 impeller, water pump . . . . 1 3 99001-06600-00 circlip . . . . . . . . . . . . . . . . . . 1 4 90201-083p5-00 washer, plate . . . . . . . . . . . 1 5 90201-08784-00 washer, plate . . . . . . . . . . . 1 6 93109-11073-00 oil seal . ....

  • Page 10

    1 4ss-1240a-00-00 radiator assembly . . . . . . 1 2 91a20-05065-00 tube, flexible vinyl . . . . . 1 3 90467-09006-00 clip . . . . . . . . . . . . . . . . . . . . 1 4 4ss-12461-00-00 radiator assembly . . . . . . 1 5 22w-12462-00-00 cap, radiator . . . . . . . . . . . 1 6 4ss-12481-00-00 pipe 1 . . ....

  • Page 11

    1 4ss-13610-00-00 reed valve assy . . . . . . . . . 1 2 4ss-13613-00-00 . Reed, valve . . . . . . . . . . . . 2 3 4jy-13616-00-00 . Stopper, reed valve . . . . 2 4 98507-03008-00 . Screw, pan head . . . . . . . 4 5 92907-03100-00 . Washer . . . . . . . . . . . . . . . . 4 6 4pe-13565-00-00 joint, ca...

  • Page 12

    1 5dh-14101-10-00 carburetor assembly 1 . 1 2 4pe-14261-01-00 . Holder . . . . . . . . . . . . . . . . 1 3 4pe-14194-00-00 . Ring . . . . . . . . . . . . . . . . . . . 1 4 256-14919-00-00 . Clip . . . . . . . . . . . . . . . . . . . 1 5 3je-14171-00-00 . Plunger, starter . . . . . . 1 6 3jd-14104-00...

  • Page 13

    21 4km-14142-65-00 . Jet, pilot (# 65) . . . . . . . . . 1 ap 22 137-14143-66-00 . Jet, main (#330) . . . . . . . . . . 1 ap 137-14143-68-00 . Jet, main (#340) . . . . . . . . . . 1 ap 137-14143-70-00 . Jet, main (350) . . . . . . . . . . . 1 std 137-14143-72-00 . Jet, main (360) . . . . . . . . . ....

  • Page 14

    1 4xm-14610-00-00 exhaust pipe assembly 1 . 1 2 93210-42728-00 o-ring . . . . . . . . . . . . . . . . . . 2 3 90507-20052-00 spring, tension . . . . . . . . . . 2 4 565-14771-00-00 stay, muffler 1 . . . . . . . . . . 2 5 90387-062w7-00 collar . . . . . . . . . . . . . . . . . 1 6 95027-06045-00 bolt...

  • Page 15

    1 5dh-15111-00-00 crankcase 1 . . . . . . . . . . . . 1 2 353-13115-01-00 connector, sctn ppe . . . . 1 3 90445-08605-00 hose . . . . . . . . . . . . . . . . . . . . 1 4 93612-16254-00 pin, dowel . . . . . . . . . . . . . . 2 5 5dh-15121-00-00 crankcase 2 . . . . . . . . . . . . 1 6 90387-1712y-00 c...

  • Page 16

    1 4jy-15411-00-00 cover, crankcase 1 . . . . . 1 2 4jy-15451-01-00 gasket, crankcase cover 1 . . . . . . . . . . . . . . . . . 1 3 98507-06030-00 screw, pan head . . . . . . . . 5 4 92907-06600-00 washer, plate . . . . . . . . . . . 5 5 4ex-15421-00-00 cover, crankcase 2 . . . . . 1 6 98507-06016-00...

  • Page 17

    1 1lx-15651-00-00 gear, kick idle . . . . . . . . . . 1 2 90201-152h7-00 washer, plate . . . . . . . . . . . 1 3 93440-15012-00 circlip . . . . . . . . . . . . . . . . . . 2 4 1lx-15660-03-00 kick axle assembly . . . . . . 1 5 1lx-15641-00-00 gear, kick . . . . . . . . . . . . . . 1 6 90468-26048-00...

  • Page 18

    1 3xj-16111-00-00 gear, primary drive . . . . . 1 2 90387-202t9-00 collar . . . . . . . . . . . . . . . . . 1 3 90105-10445-00 bolt, washer based . . . . . 1 4 4jy-16150-02-00 primary driven gear comp. . . . . . . . . . . . . . . . . . . . 1 5 4ex-16371-00-00 boss, clutch . . . . . . . . . . . . 1 6...

  • Page 19

    1 4xm-17411-00-00 axle, main . . . . . . . . . . . . . . . 1 2 4ex-17151-00-00 gear, 5th pinion . . . . . . . . . 1 3 4ex-17131-01-00 gear, 3rd pinion . . . . . . . . . 1 4 4xm-17161-00-00 gear, 6th pinion . . . . . . . . . 1 5 4xm-17121-00-00 gear, 2nd pinion . . . . . . . . . 1 6 90201-22555-00 wa...

  • Page 20

    30 9383a-12017-00 sprocket, drive 12t (2hg1746120) . . . . . . . . . . . . . 1 ap 9383a-13031-00 sprocket, drive 13t (2hg1746130) . . . . . . . . . . . . . 1 std 9383a-14054-00 sprocket, drive 14t (2hg1746140) . . . . . . . . . . . . . 1 ap 31 90387-202a0-00 collar . . . . . . . . . . . . . . . . . ...

  • Page 21

    1 5dh-18541-00-00 cam, shift . . . . . . . . . . . . . . . 1 2 93306-90504-00 bearing . . . . . . . . . . . . . . . . . 1 3 90105-06553-00 bolt, washer based . . . . . 2 4 5dh-18562-00-00 plate, stopper 2 . . . . . . . . . 2 5 4jy-18140-00-00 stopper lever assy . . . . . 1 6 90508-261b7-00 spring, t...

  • Page 22

    1 4ss-18101-00-00 shift shaft assembly . . . . 1 2 3xj-18122-00-00 lever, shift 2 . . . . . . . . . . . . 1 3 90508-295a7-00 spring, torsion . . . . . . . . . 1 4 90560-12280-00 spacer . . . . . . . . . . . . . . . . . 1 5 4ss-18110-00-00 shift pedal assembly . . . . 1 6 95027-06020-00 bolt, flange ...

  • Page 23

    1 5dh-21101-00-p0 front frame comp. . . . . . . 1 dpbmc 2 5dh-21190-00-p0 rear frame comp. . . . . . . . 1 dpbmc 3 90105-08099-00 bolt, washer based . . . . . 1 4 90110-08096-00 bolt, hexagon socket head . . . . . . . . . . . . . . . . . . . . 2 5 95027-08040-00 bolt, flange . . . . . . . . . . . . ...

  • Page 24

    1 4da-21511-20-00 fender, front . . . . . . . . . . . 1 2 3jd-21748-00-00 collar . . . . . . . . . . . . . . . . . 4 3 90119-06096-00 bolt, with washer . . . . . . . 4 4 99241-00080-00 emblem, yamaha . . . . . . . . . 1 5 5be-21611-10-00 fender, rear . . . . . . . . . . . . 1 6 95027-06012-00 bolt, ...

  • Page 25

    1 4ss-21711-00-00 cover, side 1 . . . . . . . . . . . . 1 2 5dh-21781-00-00 emblem 1 . . . . . . . . . . . . . . . . 1 3 95827-06016-00 bolt, flange . . . . . . . . . . . . 1 4 90387-0600f-00 collar . . . . . . . . . . . . . . . . . 1 5 95827-06016-00 bolt, flange . . . . . . . . . . . . 1 6 4ss-217...

  • Page 26

    1 5dh-22110-00-00 rear arm comp. . . . . . . . . . 1 2 90151-04048-00 screw, countersunk . . . . 4 3 4ss-22355-00-00 patch . . . . . . . . . . . . . . . . . . . 2 4 93317-22262-00 bearing . . . . . . . . . . . . . . . . . 4 5 90338-16148-00 plug . . . . . . . . . . . . . . . . . . . . 2 6 93106-2201...

  • Page 27

    29 90201-164h4-00 washer, plate . . . . . . . . . . . 2 30 90201-14740-00 washer, plate . . . . . . . . . . . 3 31 90185-14112-00 nut, self-locking . . . . . . . . 3 32 5dh-2217f-00-00 rod, connecting 1 . . . . . . . 1 33 93315-32056-00 bearing . . . . . . . . . . . . . . . . . 2 34 93109-20029-00 o...

  • Page 28

    1 5dh-22210-00-00 shock absorber assembly, rear . . . . . . . . . 1 for usa 2 5dh-22201-00-00 . Damper sub assembly . . 1 for usa 3 3sp-22234-00-00 . . Guide, spring 3 . . . . . . . . 1 4 3sp-22213-00-00 . . Seat, spring upper . . . . 1 5 509-23184-l0-00 . . Cap, air valve . . . . . . . . . 1 6 4jx-...

  • Page 29

    1 93332-00081-00 bearing . . . . . . . . . . . . . . . . . 1 2 93332-00068-00 bearing . . . . . . . . . . . . . . . . . 1 3 4ew-23416-00-00 cover, ball race 2 . . . . . . 1 4 90179-28650-00 nut . . . . . . . . . . . . . . . . . . . . . 1 5 4ss-23435-00-00 crown, handle . . . . . . . . . . 1 6 90170-...

  • Page 30

    1 5dh-23102-00-00 front fork assembly (l.H) 1 2 5dh-23136-l0-00 . Tube, outer (right) . . . . . 1 3 5dh-23120-l0-00 . Inner tube comp 2 . . . . . . 1 4 4ss-23171-l0-00 . Piston, front fork . . . . . 1 5 4ss-23125-l0-00 . Metal, slide 1 . . . . . . . . . . 1 6 4ss-23146-l0-00 . Washer, oil seal . . ....

  • Page 31

    28 4ss-23153-l0-00 . Ring, snap . . . . . . . . . . . . . . 1 29 4ss-23144-l0-00 . Seal, dust . . . . . . . . . . . . . 1 30 5dh-23170-l0-00 . Cylinder comp., front fork . . . . . . . . . . . . . . . . . . 1 31 5dh-2316a-l0-00 . Valve comp. . . . . . . . . . . . . 1 32 5dh-23111-l0-00 . Bolt, cap . ...

  • Page 32

    1 4ss-24110-10-00 fuel tank comp. . . . . . . . . . 1 2 1uy-24610-00-00 cap assy . . . . . . . . . . . . . . . . 1 3 90445-09220-00 hose . . . . . . . . . . . . . . . . . . . . 1 4 3xj-24380-00-00 pipe joint assy . . . . . . . . . . 1 5 90445-09104-00 hose . . . . . . . . . . . . . . . . . . . . 1 6...

  • Page 33

    1 5dh-24770-00-00 semi-double seat assembly . . . . . . . . . . . . . . . 1 2 5dh-24731-00-00 . Cover, seat . . . . . . . . . . . . 1 3 4ss-24728-00-00 . Bracket, seat . . . . . . . . . . 2 4 97007-06012-00 . Bolt . . . . . . . . . . . . . . . . . . . 4 5 92907-06100-00 . Washer, spring . . . . . . ...

  • Page 34

    1 4ss-25111-00-00 hub, front . . . . . . . . . . . . . . 1 2 93306-90403-00 bearing . . . . . . . . . . . . . . . . . 2 3 5dh-25117-00-00 spacer, bearing . . . . . . . . . 1 4 93102-26468-00 oil seal . . . . . . . . . . . . . . . . . 2 5 94416-21509-00 rim (1.60-21) . . . . . . . . . . . . . . 1 6 4...

  • Page 35

    1 4xm-2582t-00-00 disc, brake . . . . . . . . . . . . . 1 2 90149-06272-00 screw . . . . . . . . . . . . . . . . . . 6 3 5dh-2580t-00-00 caliper assy (left) . . . . . . 1 4 4ew-w0057-00-00 . Piston assy, caliper . . . . 1 5 3jd-w0047-00-00 . . Caliper seal kit . . . . . . . 1 6 5dh-25919-00-00 . Sup...

  • Page 36

    1 4ew-25311-00-00 hub, rear . . . . . . . . . . . . . . . 1 2 4ew-25317-00-00 spacer, bearing . . . . . . . . . 1 3 93306-00418-00 bearing . . . . . . . . . . . . . . . . . 3 4 93106-28023-00 oil seal . . . . . . . . . . . . . . . . . 2 5 94418-19537-00 rim (1.85-19) . . . . . . . . . . . . . . 1 6 ...

  • Page 37

    24 92907-18600-00 washer . . . . . . . . . . . . . . . . . 1 25 94581-68112-00 chain (d.I.D.520dm 112ll) . . . 1 26 94681-68001-00 . Joint, chain . . . . . . . . . . . . 1 27 4v4-25367-00-00 cover, hub dust . . . . . . . . . 2 rear wheel ref. Part no. Number description qty remarks d1 yz125k1.

  • Page 38

    1 5dh-2582w-00-00 disc, rear brake 2 . . . . . . . 1 2 90109-065g4-00 bolt . . . . . . . . . . . . . . . . . . . . 6 3 5dh-2580w-00-00 caliper assembly, rear 2 1 4 3ld-w0057-00-00 . Piston assembly, caliper 1 5 3jd-w0047-00-00 . . Caliper seal kit . . . . . . . 1 6 5dh-25919-50-00 . Support, pad . ....

  • Page 39

    1 4xm-26111-00-00 handlebar . . . . . . . . . . . . . . 1 2 4gy-26241-00-00 grip (left) . . . . . . . . . . . . . . 1 3 4xm-26240-00-00 grip assembly . . . . . . . . . . . 1 4 4xm-26243-00-00 . Tube, throttle guide . . . 1 5 4ss-26281-00-00 cap, grip upper . . . . . . . . . . 1 6 4ss-26282-10-00 cap...

  • Page 40

    1 5dh-25872-00-00 hose, brake 1 . . . . . . . . . . . 1 2 90201-10118-00 washer, plate . . . . . . . . . . . 4 3 90401-10168-00 bolt, union . . . . . . . . . . . . . 2 4 4ss-w2587-00-00 master cylinder sub assembly . . . . . . . . . . . . . . . 1 5 4ss-w0041-00-00 . Cylinder kit, master . . . . 1 6 ...

  • Page 41

    1 4xm-27200-00-00 pedal, brake . . . . . . . . . . . . 1 2 4ss-27217-00-00 bolt . . . . . . . . . . . . . . . . . . . . 1 3 93210-11073-00 o-ring . . . . . . . . . . . . . . . . . . 2 4 91401-20012-00 pin, cotter . . . . . . . . . . . . . . 1 5 90506-16500-00 spring, tension . . . . . . . . . . 1 6 ...

  • Page 42

    1 3sp-2583v-00-00 rr. Master cylinder assembly. . . . . . . . . . . . . . . . 1 2 4ss-w0042-50-00 . Cylinder kit, master . . . . 1 3 93210-15620-00 . O-ring . . . . . . . . . . . . . . . . . 1 4 2vn-25866-00-00 . Circlip . . . . . . . . . . . . . . . . . 1 5 2vn-2582a-50-00 . Joint . . . . . . . . ....

  • Page 43

    1 4ss-85560-00-00 base assembly . . . . . . . . . . 1 2 4ss-85550-00-00 rotor assembly . . . . . . . . . 1 3 90149-06011-00 screw . . . . . . . . . . . . . . . . . . 3 4 95317-10600-00 nut . . . . . . . . . . . . . . . . . . . . . 1 5 90201-10591-00 washer, plate . . . . . . . . . . . 1 generator re...

  • Page 44

    1 38v-82911-00-00 holder, lever 1 . . . . . . . . . 1 2 38v-82913-00-00 holder, lever lower 1 . . . 1 3 4gy-83912-00-00 lever 1 . . . . . . . . . . . . . . . . . 1 4 90109-06799-00 bolt . . . . . . . . . . . . . . . . . . . . 1 5 95607-06100-00 nut, u . . . . . . . . . . . . . . . . . . . 1 6 97007-...

  • Page 45

    1 4xm-85540-00-00 cdi unit assy . . . . . . . . . . . . 1 2 22f-2139x-00-00 damper . . . . . . . . . . . . . . . . . 1 3 4ss-82310-00-00 ignition coil assembly . . . 1 4 91317-06016-00 bolt . . . . . . . . . . . . . . . . . . . . 2 5 4pe-82370-00-00 plug cap assy . . . . . . . . . . . 1 6 4ss-85546-...

  • Page 46

    1 5dh-22212-10-00 spring (k=4.6) . . . . . . . . . . . . 1 ap 5dh-22212-20-00 spring (k=4.8) . . . . . . . . . . . . 1 ap 5dh-22212-30-00 spring (k=5.0) . . . . . . . . . . . . 1 ap 5dh-22212-40-00 spring (k=5.2) . . . . . . . . . . . . 1 ap 5dh-22212-50-00 spring (k=5.4) . . . . . . . . . . . . 1 a...

  • Page 47

    1 4xm-11630-10-00 piston assembly (0.25mm o/s) . . . . . . . . . . . . . . 1 2 4xm-11631-00-b0 . Piston (std) . . . . . . . . . . . . 1 3 4jy-11611-00-00 . Ring, piston . . . . . . . . . . . . 1 4 4xm-11633-00-00 . Pin, piston . . . . . . . . . . . . . 1 5 93450-16068-00 . Circlip . . . . . . . . . ...

  • Page 48

    Yz125k1 k1.

  • Page 49

    Yz125k1 k2.

  • Page 50

    Yz125k1 k3.

  • Page 51

    Yz125k1 k4.

  • Page 52

    Yz125k1 k5.

  • Page 53

    Yz125k1 k6.