Bevel gear for VOLKSWAGEN gearbox 9x31, splined

9x31gearbox pinion and ring gear

Splinedbevel gear without key

Volkswagen originally had 3 different final gears for its Type 1 transmissions.

The shortest was 8x35, for a final ratio of 4.375

The intermediate one was 8x33, for a final ratio of 4.125

The longest available was 8x31 for a final ratio of 3.875

Now the 9x31 ring and pinion gives you a final ratio of 3.444.

Perfect for letting a high-performance engine gain speed on the Motorway, or for cruising at low revs with a properly built, large-displacement engine.

For VW Cox and derivatives