Rear Oil Seal Conversion Kit

From $399.99
Part #
Jag 3.4, 3.8 & 4.2
As Configured
One of the few weak points of the Jaguar "XK" six-cylinder engine is the rear crankshaft seal. Early engines don't even have one, and later 3.8s and all 4.2s make do with an antiquated rope seal. These seal conversion kits use a modern rear seal for - get this - leakfree sealing! While such conversions are not new, these kits combine excellent quality and a reasonable price. Please note that the crankshaft must be turned down to fit the seal, so this modification is best made during an engine rebuild.

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  • All Classic British products are warrantied to be free from defects in material and workmanship for 2 years from the date of invoice.
  • All superchargers, supercharger components, and supercharger hardware are warranted to be free from defects in material and workmanship for 1 year from date of invoice.
  • Moss Motors, Ltd. will, at its discretion, repair or replace any part that fails in service within the warranty period. This warranty does not cover labor, failure of related components, normal wear of brake or clutch components or failure resulting from alteration, misuse, accidental damage, faulty installation, or faulty repair.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
Make: Jaguar