Gearbox
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There are 144 parts in this category.
| Code | Name | Price | |
| 57.3632 | K/START LEVER USE 57.7018 | £0.00 | |
| S.35.7 | USE 57.3552 | na | |
| NT297 | USE 99.3542 MAINSHAFT NUT UPTO 1967 | na | |
| 57.0373 | PLUNGER SPRING USE 57.3661 | £0.00 | |
| 60.2368 | BALL BEARING (3/8") | £0.30 | |
| 70.1612 | SERRATED WASHER WASHER 1/4" | £0.40 | |
| 70.2441 | COPPER WASHER 1/4" dia (G/BOX LEVEL TUBE etc) | £0.50 | |
| 57.1257 | GEARBOX DRAIN PLUG FIBRE WASHER | £0.50 | |
| 57.0912 | GEARBOX LOCATING PEG (L/S BUSH or THRUST WASHER) | £0.50 | |
| 57.1979 | FELT WASHER FOR MAINSHAFT (BY G/BOX SPROCKET) | £0.75 | |
| 70.3309 | "O" RING GEARCHANGE SHAFT | £0.75 | |
| 70.8782 | INSPECTION CAP "O" RING | £0.75 | |
| 57.4790 | CIRCLIP LAYSHAFT HIGH GEAR 5 SPEED | £1.00 | |
| 57.0047 | KICKSTART SPRING LOCATING PIN | £1.00 | |
| NE507 | FIBRE WASHER FOR INSPECTION CAP (G/BOX & C/CASE SLOTTED) | £1.00 | |
| 57.1962 | KICKSTART PINION SLEEVE WASHER | £1.00 | |
| 57.0948 | SPEEDO DRIVE HOUSING SEAL | £1.25 | |
| 60.3494 | CIRCLIP FOR LAYSHAFT 1st GEAR BEHIND DRIVE DOG (5 SPEED) | £1.50 | |
| 71.1070 | "O" RING FOR GEARBOX HIGH GEAR & TRIDENT OIL FILTER | £1.50 | |
| 57.1712 | CLUTCH LIFT MECHANISM SHAFT SPRING (3 BALL TYPE ONLY) | £1.50 | |
| 57.0732 | MAINSHAFT TAB WASHER FOR K/S RATCHET | £2.00 | |
| 21.0594 | MAINSHAFT NUT T/SIDE 1967on unf | £2.00 | |
| 57.0405 | QUADRANT PLUNGER SPRING | £2.00 | |
| 57.2450 | GEAR LEVER RUBBER (EGG SHAPE) | £2.00 | Image |
| 57.2116 | GEARBOX SPROCKET NUT TAB WASHER 4 SPEED | £2.00 | |
| 57.2240 | MAINSHAFT TAB WASHER FOR R/H END | £2.00 | Image |
| 99.3542 | MAINSHAFT NUT TIMING SIDE UPTO 1967 (NT 297) | £2.00 | |
| 57.4909 | GEARBOX SPROCKET TAB WASHER 5 SPEED | £2.00 | |
| 57.0404 | QUADRANT RETURN SPRING (CURVED) UPTO 1975 | £2.00 | |
| 21.1878 | POSI SCREW 1/4"unc X 2 3/4" LONG (OUTER G/BOX) 1970on | £2.00 | |
| 57.0045 | KICKSTART QUADRANT STOP PEG (OLD NUMBER T45) | £2.25 | |
| 57.2595 | CAMPLATE SELECTOR FORK ROLLER (NT261) | £2.50 | |
| 70.4535 | STUD 3" CRANKCASE TO GEAR BOX OUTER COVER 1963-68 bsf/cei | £2.50 | |
| 57.2330 | KICKSTART RUBBER OPEN ENDED | £2.50 | Image |
| 57.2450/A | RUBBER WITH TRIUMPH LOGO | £2.50 | Image |
| 57.3661 | CAMPLATE PLUNGER SPRING | £2.50 | |
| 57.4113 | MAINSHAFT TIMING SIDE BEARING CIRCLIP 5 SPEED | £2.50 | |
| 57.4459 | CAMPLATE INDEX PLUNGER SPRING | £2.50 | |
| 57.0280 | HUB CIRCLIP + G/BOX SOME MODELS | £2.50 | Image |
| 57.0989 | HOLLOW DOWEL 1/4" INSIDE DIAMETER | £2.50 | |
| 57.1646 | CLUTCH CABLE RUBBER COVER | £2.50 | Image |
| 57.2330/A | KICK START RUBBER WITH TRIUMPH LOGO | £2.75 | Image |
| 57.3988 | MAINSHAFT CLUTCH PUSH ROD BUSH PT108B (FITS INSIDE R/H END) | £3.00 | |
| 57.1710 | CLUTCH LIFT MECHANISM SHAFT (3 BALL TYPE ONLY) | £3.00 | |
| 57.0946 | GEARBOX SPROCKET OIL SEAL 4 SPEED | £3.00 | |
| 57.1963 | KICKSTART PINION SLEEVE | £3.00 | |
| 21.0541 | KICKSTART PEDAL PIVOT STEPPED BOLT 1969on unf | £3.00 | |
| 60.3512 | OIL SEAL SPROCKET 5 SPEED | £3.00 | |
| 60.3500 | HIGH GEAR & COVER PLATE OIL SEAL 5 SPEED 1972on | £3.00 | |
| 57.1956 | KICKSTART AXLE OIL SEAL | £3.00 | |
| 70.7565 | COVER PLATE OIL SEAL (APPROX 38mm dia) 4 SPEED ONLY | £3.00 | |
| 71.1448 | GEARBOX OUTER COVER GASKET 1963on 650/750 & T150 | £3.50 | Image |
| 71.3096 | GEARBOX INNER COVER GASKET R/HAND GEARCHANGE | £3.50 | Image |
| 21.2149 | STUD CRANKCASE TO GEAR BOX OUTER COVER 1969on | £3.50 | |
| 57.1273 | KICKSTART PEDAL PIVOT STEPPED BOLT UPTO 1968 cei THREAD | £3.50 | |
| 57.2062 | CLUTCH CABLE SLOTTED ADAPTOR SHORT | £3.50 | Image |
| 57.1955 | KICKSTART AXLE OIL SEAL HOUSING | £3.50 | |
| 57.4356 | KICKSTART COTTER PIN c/w NUT | £3.50 | Image |
| 57.2063 | CLUTCH CABLE SLOTTED ADAPTOR LONG | £4.00 | Image |
| 21.0544 | DOMED NUT CHROME 5/16" unf | £4.00 | |
| 97.1531 | DOMED NUT CHROME 5/16" X 26tpi | £4.00 | |
| 70.0732 | INSPECTION AND FILLER CAP SLOTTED (SAME AS 57.2166) | £4.50 | |
| 70.0489 | HIGH GEAR BEARING RETAINING CIRCLIP | £4.50 | |
| 57.2540 | CLUTCH CABLE ABUTMENT 1968 ONLY b.s.f. THREAD | £4.50 | |
| 57.4357A | OVERSIZE KICKSTART COTTER PIN c/w NUT | £4.50 | |
| 57.1250 | KICKSTART RATCHET SPRING | £4.50 | |
| 57.3762 | CLUTCH CABLE ABUTMENT 1969 ONWARDS u.n.c. THREAD | £4.50 | |
| 57.2166 | INSPECTION AND FILLER CAP SLOTTED TYPE (GENUINE NOS) | £4.50 | Image |
| 57.1607 | BRONZE THRUST WASHER FOR LAYSHAFT NEEDLE ROLLER BEARINGS | £6.25 | Image |
| 57.2172 | CAMPLATE PLUNGER HOUSING 1969 ONWARDS 4 SPEED | £6.50 | |
| 57.2167/C | GEARBOX LEVEL & DRAIN PLUG ASSY u.n.c. 1970on | £6.50 | |
| 57.4396 | GEARBOX SPROCKET NUT 5 SPEED | £6.80 | |
| 57.0372 | CAMPLATE PLUNGER HOUSING UPTO 1967 | £7.25 | |
| 57.0440 | GEARBOX SPROCKET NUT 4 SPEED | £7.60 | |
| 57.4288 | CAMPLATE INDEX LEAF SPRING 4 SPEED | £8.00 | |
| 57.4289 | CAMPLATE INDEX LEAF BACKING SPRING 4 SPEED | £8.00 | |
| 57.1644 | CLUTCH CABLE THREADED ABUTMENT 1962-67 (bsf THREAD) | £8.00 | |
| 57.0031 | KICKSTART RETURN SPRING | £8.50 | |
| 57.1736 | CLUTCH PUSH ROD (UNIT 650/750 TWINS) | £9.00 | |
| 57.0057 | GEARCHANGE SPINDLE OUTER BUSH upto 1975 | £10.00 | |
| 57.0023 | KICKSTART AXLE OUTER BUSH | £10.00 | |
| 57.0412 | GEARCHANGE SPINDLE INNER BUSH UPTO 1975 | £10.00 | |
| 57.4662 | LAYSHAFT 2nd GEAR BUSH (5 SPEED) | £10.00 | |
| 57.0044 | CAMPLATE INDEX PLUNGER 1950 TO 1968 | £10.00 | |
| 57.3989 | SELECTOR FORK SPINDLE 1970on (PARALLEL TYPE) | £10.00 | |
| 57.1714/K | CLUTCH LIFTING MECHANISM SPOKE & CABLE CONNECTOR 650cc 1964-67 | £10.75 | Image |
| 57.0406 | GEARCHANGE QUADRANT PLUNGER 4 SPEED | £12.50 | |
| 57.1606 | LAYSHAFT NEEDLE ROLLER DRIVE SIDE | £12.50 | |
| 57.1614 | LAYSHAFT NEEDLE ROLLER TIMING SIDE | £12.50 | |
| 57.4403 | GEARCHANGE QUADRANT PLUNGER 5 SPEED | £12.50 | Image |
| 57.4006 | HIGH GEAR BUSH 4 SPEED | £12.50 | |
| 60.3511 | HIGH GEAR NEEDLE ROLLER 5 SPEED | £13.50 | |
| S.35-7 | GEARBOX MAINSHAFT BEARING T/SIDE (SAME AS 60.3552) | £14.50 | |
| 57.7020 | CAMPLATE INDEX PLUNGER 5 SPEED 1976 ONWARDS | £15.00 | |
| 57.0408 | GEARCHANGE SPINDLE ONLY R/HAND CHANGE MODELS | £15.00 | |
| 57.3660 | CAMPLATE PLUNGER | £15.00 | |
| 57.0928 | LOW GEAR BUSH 4 SPEED | £15.00 | |
| 57.0291 | SELECTOR FORK SPINDLE UPTO 1969 (STEPPED END TYPE) | £15.50 | |
| 57.0407 | QUADRANT PLUNGER GUIDE PLATE | £16.00 | |
| 57.4587 | CLUTCH LIFTING MECHANISM (3 BALL TYPE) 1968-1978 | £16.50 | Image |
| 57.0731 | RATCHET KICKSTART | £17.50 | |
| 60.3552 | MAINSHAFT TIMING SIDE BEARING | £20.00 | |
| 60.3552/UK | BEARING HOFFMANN UK MADE | £20.00 | |
| S.35-7/UK | GEARBOX MAINSHAFT BEARING T/SIDE (UK MADE) | £20.00 | |
| 57.3757 | GEARCHANGE LEVER CHROME R/HAND CHANGE (NOT T150 MODELS) | £22.50 | |
| 57.4660 | SELECTOR FORK LAYSHAFT 1st GEAR 5 SPEED | £25.30 | |
| 57.4364 | SELECTOR FORK MAINSHAFT 4th GEAR 5 SPEED | £25.30 | |
| 57.4366 | SELECTOR FORK LAYSHAFT 3rd GEAR 5 SPEED | £25.30 | |
| 57.0730 | PINION KICKSTART 18t | £27.50 | |
| 57.1370 | MAINSHAFT HIGH GEAR SLEEVE BUSH 4 SPEED | £27.50 | |
| 57.4785 | GEARBOX SPROCKET 17t 5 SPEED | £28.50 | |
| 57.0448 | HIGH GEAR BEARING 4 SPEED | £29.50 | Image |
| 57.4308 | SELECTOR FORK MAINSHAFT 4 SPEED | £30.00 | |
| 57.4661 | LAYSHAFT 1st GEAR DRIVE DOG 5 SPEED 1973on | £30.00 | |
| 57.0930 | L/S THIRD GEAR 22t (EARLY UNIT 650cc) | £32.00 | |
| 57.4117 | KICKSTARTER SHAFT QUADRANT | £33.50 | |
| 57.3890 | L/S 3rd GEAR 4 SPEED | £35.00 | |
| 57.4787 | LAYSHAFT 4th GEAR 5 SPEED 1974on | £38.00 | |
| 57.4791 | LAYSHAFT 5th GEAR 5 SPEED 1974on | £38.00 | |
| 57.4381 | LAYSHAFT 1st GEAR DRIVE DOG 5 EARLY SPEED 1971/2 (SMALL TYPE) | £40.00 | |
| 60.4100 | HIGHGEAR ROLLER BEARING 5 SPEED MODELS | £45.00 | Image |
| 57.0024 | KICKSTART AXLE 1950 TO 1972 4" LONG | £45.00 | |
| 57.4376 | MAINSHAFT 4th GEAR 5 SPEED | £45.00 | Image |
| 57.4756 | KICK START AXLE 650/750 TWINS AND TRIPLES 4.25" LONG | £45.50 | |
| 57.4377 | MAINSHAFT 3rd GEAR 5 SPEED | £46.50 | |
| 57.4647 | LAYSHAFT 3rd GEAR 5 SPEED 1973on | £47.00 | |
| 57.4910 | OUTER GEARCHANGE QUADRANT & SHAFT 5 SPEED R/H CHANGE MODELS | £48.00 | |
| 57.4654 | LAYSHAFT 1st GEAR 5 SPEED 1973on | £48.50 | |
| 57.7019 | INNER QUADRANT 5 SPEED 1973-78 | £50.00 | Image |
| 57.4307 | SELECTOR FORK LAYSHAFT 4 SPEED | £50.00 | |
| 57.4653 | MAINSHAFT 1st & 2nd GEAR 5 SPEED 1973on | £53.00 | |
| 57.7018 | KICKSTART LEVER ASSEMBLY (NOT T160) | £58.00 | |
| 57.4889 | CAMPLATE 5 SPEED | £62.50 | Image |
| 57.4055 | GEARBOX SELECTOR CAMPLATE 4 SPEED | £64.50 | Image |
| 57.4901 | LAYSHAFT ONLY (NO GEARS) ALL 5 SPEED MODELS | £65.00 | |
| 57.0408/9 | GEARCHANGE OUTER QUADRANT & SHAFT 4 SPEED | £67.50 | Image |
| 57.4345 | LAYSHAFT ASSY | £77.00 | |
| 57.4779 | MAINSHAFT HIGH GEAR ALL 5 SPEED 1973on | £79.85 | |
| 57.4432 | MAINSHAFT 5 SPEED (TWINS) | £95.00 | |
| 57.3891 | HIGH GEAR 4 SPEED 26t 1970 | £97.25 | |
| 57.4158 | MAINSHAFT 4 SPEED | £125.00 | |
| 57.4900 | LAYSHAFT ASSEMBLY C/W 4th & 5th GEARS 5 SPEED | £140.00 | |
| 57.1843 | LAYSHAFT c/w 4th GEAR EARLY 4 SPEED | £145.00 | |
| 00.0066 | 5 SPEED GEAR CLUSTER ASSEMBLY WITH CAMPLATE & SELECTOR FORKS | £650.00 | Image |











