Gearbox and overdrive

Buy spare parts for "Gearbox and overdrive" of Triumph TR2 to TR4A (1953-1967). ✓ large selection ✓ professional support ✓ fast delivery

Gearbox, 3 synchro outer - TR2 to TR3A

Gearbox, 3 synchro inner - TR2 to TR3A

Gearbox, 4 synchro outer - TR3B to TR4A

Gearbox, 4 synchro inner - TR3B to TR4A

Overdrive - 'A' type, outer

Overdrive - 'A' type, inner

Gearbox and overdrive

Buy spare parts for "Gearbox and overdrive" of Triumph TR2 to TR4A (1953-1967). ✓ large selection ✓ professional support ✓ fast delivery

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'O' ring

overdrive relief valve

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£4.84

Product number: 327553

'O' ring

accumulator housing - for 'A' Type Overdrive

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£6.05

Product number: 205927

TR2, TR3, TR3A, TR3B, TR4 and TR4A with 'A' Type overdrive 22/61275, 22/61374 and 22/61712 (1953-67) • TR5, TR250 and TR6 with 'A' Type overdrive (to September 1972)

'O' ring

selector shaft

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£1.62

Product number: 10986

'O' ring

operating valve shaft

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£0.96

Product number: 2062

'O' ring

overdrive operating piston - diameter 1.3/8"

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£4.97

Product number: 5563

TR2 to TR4A (1953-67) • TR5/250 and TR6 with 'A' Type overdrive (to September 1972)

Accumulator piston

without piston rings - for 'A' type Overdrive

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£117.70

Product number: 300717

TR2, TR3, TR3A, TR3B, TR4 and TR4A with solid rear axle (1953-67)

Accumulator piston

modified variant with 'O' rings. Outer dimeter: 1.1/8"

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£272.33

Product number: 543396

TR4A IRS fitted with overdrive unit 22/61753 • TR5 and TR250 (1967-68) • TR6 to September 1972 (P.I. models tochassis no. CP77718, carburettor models to chassis no. CC85737)

Accumulator piston

with piston rings assembly. Outer dimeter: 1.1/8"

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£216.89

Product number: 2969

TR4A IRS fitted with overdrive unit 22/61753 • TR5 and TR250 (1967-68) • TR6 to September 1972 (P.I. models tochassis no. CP77718, carburettor models to chassis no. CC85737)

Accumulator piston

for 'A' Type Overdrive. Competition type with two uprated springs and a larger piston with 1.75" diameter

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£251.11

Product number: 17855

TR4A IRS fitted with overdrive unit 22/61753 (1965-67) • TR5 and TR250 (1967-68) • TR6 to September 1972: P.I. models tochassis no. CP77718, carburettor models to chassis no. CC85737

Adaptor plate

'A' type overdrive to gearbox casing

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£156.44

Product number: 1331

TR2 to TR4A (1953-67) • TR5/250 and TR6 with 'A' Type overdrive (1968-72) • Stag to January 1973: European models to chassis no. LD21230, USA models to chassis no. LE20856 • 2000, 2.5PI and 2500 Saloon to chassis no. ME73260