Is this an OE replacement part?

Yes. This is a genuine OE replacement end case manufactured to original equipment specifications for precise fitment.

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M32 Gearbox GEN 3 End Case OE 55598850 – Genuine Rear Housing Replacement

Name: M32 Gearbox GEN 3 End Case OE 55598850 – Genuine Rear Housing Replacement
Brand: Vauxhall / Opel
SKU: ET4215
Price: 149.98 GBP
Availability: OutOfStock

£149.98 GBP (Inc VAT)

Ex VAT: £124.98

Tax included Shipping calculated at checkout.

Fitting service

Get it installed

Visit our workshop and have it fitted by our own transmission specialists.

Book now or call 01462 835335

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Delivery and Shipping

UK delivery — parts we hold in stock

Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days.

Parts supplied from our European supplier

A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.

Collection from Arlesey

Click and collect is available on parts we physically hold. If an item has to come in from our supplier it cannot be collected, and checkout will tell you so before you pay.

International

3–5 working days once dispatched. Any customs charges or excise duties are the responsibility of the buyer.

View our Shipping Policy

*Delivery times are estimates and can be affected by factors outside our control.

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M32 Gearbox GEN 3 End Case OE 55598850 – Genuine Transmission Rear Housing Replacement for Vauxhall, Opel, Fiat, Saab & Chevrolet Models

This genuine M32 GEN 3 gearbox end case (OE 55598850) serves as a direct replacement for damaged or worn rear housings. Manufactured to OE specifications for a precise fit, it maintains proper alignment and secure sealing of internal components.

Suitable for a range of Vauxhall, Opel, Fiat, Saab & Chevrolet models equipped with the M32 GEN 3 transmission. Supplied as a bare housing.

What is the M32 Gen 3 end case OE 55598850?

It is the rear aluminium housing of the M32 Gen 3 gearbox that encloses the gear train, maintains alignment, and provides mounting points for the transmission.

Which vehicles use this end case?

Compatible with Vauxhall/Opel, Fiat, SAAB and Chevrolet vehicles equipped with the M32 Gen 3 6-speed manual gearbox.

When is it necessary to replace the gearbox end case?

Replace when the housing is cracked, damaged by impact, has stripped threads, or shows excessive wear at bearing seats that cannot be repaired.

Does the end case come with internal components?

No. The end case is supplied as a bare housing. Bearings, seals, and internal components are fitted separately during rebuild.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.