|SKU: ET2770Pinion Z: 18-76 / M40 Gearbox - 95100080
Ex VAT: £130.22
✓ In stock at our Arlesey workshop
Order before 2pm on a working day and this is picked and dispatched the same day by express courier, normally with you in 1–2 working days.
Collection from Arlesey also available — choose it at checkout.
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Delivery and Shipping
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.
*Delivery times are estimates and can be affected by factors outside our control.
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M40 Gearbox Pinion Z:18-76 – OE Ref 55207885 / 95100080
Replacement pinion with tooth combination Z:18–76 for the PSA M40 manual gearbox. OE part numbers include 55207885 and 3103.R4. Dimensioned PU40130. Used across Citroen, Peugeot, and Fiat platforms equipped with the M40 transaxle.
Part details:
- Tooth combination: Z:18 – 76
- Gearbox: M40
- Dimensions: PU40130
- OE References:
- Citroen / Peugeot / Fiat: 55207885, 3103.R4
What is the M40 gearbox?
The M40 is a front-wheel-drive manual transaxle from the PSA Group (Peugeot/Citroen) used in a range of compact and mid-size vehicles. It shares architectural similarities with other PSA manual gearboxes and is known for good durability in standard road use.
Do I need the crown wheel as well as the pinion?
In most rebuild scenarios, yes — the crown wheel and pinion should be replaced as a matched pair to ensure correct contact pattern and avoid rapid wear. Contact us to confirm availability of the matching crown wheel for the M40.
What are the symptoms of pinion wear?
Symptoms include audible whining or growling from the differential area that varies with vehicle speed, vibration through the drivetrain under load, or visible tooth damage found during a gearbox strip-down.
How do I confirm the correct pinion for my vehicle?
Send us your vehicle VIN or the gearbox build plate reference and we can confirm the correct part. Different final drive ratios are used across M40 applications.
Can Eco Torque supply other M40 and MG5T gearbox parts?
Yes — we hold a range of PSA manual gearbox components. Contact us with your specific requirements.
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.
Reference Number: ET2770
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