F17 Gearbox Gasket 90345457
Ex VAT: £13.74
✓ 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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Visit our workshop and have it fitted by our own transmission specialists.
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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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Opel/Vauxhall F17 Gearbox Gasket 90345457 – OEM Replacement
Genuine Opel/Vauxhall gearbox gasket for the F17 manual transmission. OEM part number 90345457 ensures a factory-accurate seal and direct-fit replacement for Vauxhall models using the F17 gearbox.
OE part number: 90345457
Fits transmission: F17 Manual Gearbox
Brand: Genuine Opel / Vauxhall OEM
What vehicles does the 90345457 gasket fit?
This gasket is used across various Vauxhall models fitted with the F17 manual gearbox. Send us your registration or VIN for a precise compatibility check.
Is this a genuine OEM part?
Yes, part number 90345457 is a genuine Opel/Vauxhall OEM gasket.
What is the function of this gasket?
It seals mating faces on the F17 gearbox casing to prevent oil leaks and maintain correct transmission pressure.
Can this gasket be reused?
No – gaskets should always be replaced with new parts during a gearbox rebuild or seal repair.
Do I need any special tools to fit this gasket?
Standard gearbox assembly tools are sufficient. Follow the vehicle manufacturer's torque specifications.
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: ET2293
Payment & Security
Payment methods
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Please confirm fitment against your vehicle registration or gearbox code before ordering.
Fits these gearbox / transmission codes — check your gearbox code if unsure.

