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ZF|SKU: ET3164

ZF S6-45 6-Speed Pump Cover O-Ring 43x2mm

£15.12 GBP (Inc VAT)

Ex VAT: £12.60

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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.

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ZF S6-45 6-Speed Pump Cover O-Ring 43x2mm ET3164 · £15.12
Call now — 01462 835335

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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.

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ZF S6-45 6-Speed Pump Cover O-Ring 43x2mm | X-S645.OR02

This O-ring is a direct replacement seal for the pump cover on the ZF S6-45 6-speed manual gearbox. Measuring 43mm inner diameter by 2mm cross-section, it forms a critical fluid-tight seal between the pump cover and the gearbox casing, preventing transmission oil leaks and maintaining correct system pressure.

Manufactured to high-quality standards and compatible with standard transmission fluids, this O-ring is an essential component when servicing or rebuilding the ZF S6-45 unit. It is the larger of two pump cover O-rings used in this gearbox.

Key Specifications

  • Part Number: X-S645.OR02
  • Dimensions: 43 x 2 mm
  • Application: ZF S6-45 6-speed manual gearbox pump cover
  • Material: Rubber

Frequently Asked Questions

Which gearboxes is this O-ring compatible with?

This O-ring (X-S645.OR02) is designed for use in the ZF S6-45 6-speed manual transmission. This gearbox is fitted to a range of vehicles including certain BMW, Land Rover, and commercial vehicle applications. Contact us with your vehicle details to confirm fitment.

What is the difference between X-S645.OR01 and X-S645.OR02?

The X-S645.OR01 (ET3165) is the smaller pump cover O-ring at 13x2mm, while the X-S645.OR02 (ET3164) is the larger at 43x2mm. Both are used in the ZF S6-45 pump cover assembly and should ideally be replaced together.

Can this O-ring be used with synthetic transmission oils?

Yes, this seal is compatible with standard automotive transmission fluids, including synthetic oils commonly used in ZF gearboxes.

Is this an OEM part?

This is a high-quality replacement seal engineered to OEM specifications for the ZF S6-45 transmission.

Why Choose Eco Torque?

  • UK-based transmission parts specialist
  • Genuine and high-quality OEM-specification parts
  • Competitive pricing with fast UK dispatch
  • Expert technical support available

Explore our full range of ZF gearbox seals and components online.

Need Help Finding the Right Part?

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

Reference Number: ET3164

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