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ERR2640 rear crankshaft oil seal available genuine or aftermarket fits Land Rover Defender, Discovery, Range Rover V8
ERR2640 rear crankshaft oil seal available genuine or aftermarket fits Land Rover Defender, Discovery, Range Rover V8

ERR2640 Rear Crankshaft Oil Seal – Genuine or Aftermarket

 

Stop oil leaks and protect your engine’s internals with this Rear Crankshaft Oil Seal (Part No. ERR2640). This seal fits at the back of the crankshaft where it meets the transmission, preventing engine oil from escaping under pressure. Engineered to OEM specifications for perfect fit and long-lasting durability. Available in Genuine Land Rover or high-quality aftermarket versions to suit your needs and budget.

Available Options:

  • Genuine Land Rover Seal – factory original, engineered for maximum durability

  • Aftermarket Seal – premium-quality replacement matching OEM dimensions and performance

Fits:

  • Discovery I (1994–1999, 3.9/4.0 V8)

  • Discovery Series II (1999–2004, 4.0/4.6 V8)

  • Range Rover Classic (1987–1995, 3.9/4.2 V8)

  • Range Rover P38 (1995–2002, 4.0/4.6 V8)

  • Defender 90/110 (V8 models)

Install tip: Always inspect the crankshaft sealing surface for scoring, use a light coat of oil on the new seal, and torque the flywheel or flexplate evenly during reassembly.

Supersession Part Numbers

No supersessions found.

FAQ

What’s the difference between Genuine and Aftermarket?
The Genuine Land Rover version is factory-built, while the Aftermarket seal provides the same fit and performance at a lower cost.

Do I need to remove the transmission to replace this seal?
Yes—the transmission or gearbox must be removed to access the rear main seal.

What are symptoms of a failing seal?
Oil dripping between the engine and transmission bell housing or oil on the flywheel/flexplate area.

Part Number: ERR2640

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