brand logo|SKU: ET4378

0CK Transmission Sealing Plug Genuine 0CK321439A VAG

Regular price £18.87 GBP (Inc VAT)

Ex VAT: £15.73

Tax included Shipping calculated at checkout.

✓ 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.

Fitting service

Get it installed

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

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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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The 0CK Transmission Sealing Plug (part number 0CK321439A) is a seal component designed for use in VAG transmission systems. Please contact us to verify compatibility with your specific vehicle before purchase.

OE reference / part numbers (for reference only): 0CK321439A.

Please contact us to verify compatibility.

Common Symptoms

  • May be inspected or replaced during routine transmission servicing or fluid leaks.
  • Can be considered if there are signs of fluid seepage around the sealing plug area.
  • Commonly associated with preventative maintenance to ensure proper sealing and prevent contamination.
  • May be included in repairs involving removal or disassembly of the transmission housing.
  • Can be relevant when addressing issues related to degraded or hardened seals and gaskets.

Not Suitable For

  • May not address issues caused by internal mechanical wear, hydraulic faults, or electrical problems; further diagnosis required.
  • Not intended for use with transmissions outside the specified 0CK gearbox family; please contact us to verify compatibility.
  • Requires diagnosis if symptoms overlap with other components, as similar warning signs may have different root causes.
  • Not suitable for resolving issues related to incorrect installation, damaged mating surfaces, or missing related parts.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering:

  • Genuine gearbox parts
  • High-quality aftermarket alternatives
  • Competitive pricing

Explore our expanding product range online and find the perfect parts for your needs.


Need Help Finding the Right Part?

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


Reference Number: ET4378

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