Vauxhall 2nd Gear Repair Kit F40 Gearbox 53T

M32 / F40 Gearbox 2nd Gear Repair Kit Generation 2

Vauxhall / Opel — 55565556

Generation 2 M32 / F40 gearbox 2nd gear repair kit — synchromesh ring with indexing springs and associated components.

Fixes 2nd gear crunch and hard engagement issues common on the Gen 2 / F40 gearbox.

Part Number

55565556

Fitment Diagram

Vehicle Compatibility

Generation 2 M32 / F40 gearbox — Vauxhall / Opel / Alfa Romeo / Fiat / Chevrolet / Saab vehicles with M32 Gen 2 or F40 gearbox.

Why Choose Eco Torque?

As M32 gearbox rebuild and repair specialists, Eco Torque was one of the first companies in the UK to offer M32 bearing and gear upgrades. We pride ourselves on sourcing only parts we trust, drawing on thousands of gearbox repairs.

Browse Eco Torque's ever-evolving product range at competitive prices.

Need Help Finding the Right Part?

If you cannot find the items you need or are unsure if the part is compatible with your vehicle make and model, please send us your UK registration number or VIN Code and we will direct you to the right part.

Frequently Asked Questions

Q: What causes 2nd gear problems on the M32 / F40?
A: The 2nd gear synchromesh ring and indexing springs are prone to wear, causing crunching, difficulty selecting 2nd, or the gear jumping out under load.

Q: Is this a repair kit or a full replacement gear?
A: This is a repair kit — synchromesh ring and springs — to restore correct 2nd gear function. The gear wheel itself is not included.

Q: Is this compatible with Gen 1 M32?
A: No — this kit is for Gen 2 M32 / F40 only. Gen 1 uses a different specification.

Reference Number: ET2387