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Mercruiser engine crank shaft rear main oil seals

GLM aftermarket Mercruiser engine crank shaft rear main oil seals. GM, Chevy and Ford standard/counter rotation 1 or 2 piece oil seal

  • 1985 and older Chevy engines all 2 piece units
  • 1986 and newer 1 piece counter rotation for 4.3, 5.0 and 5.7 litre marine engines
  • Standard rotation 1986 and newer 1 piece 4.3, 5.0 and 5.7 litre marine engines
  • 1991 and older 7.4 and 8.2 litre big block marine engines
  • Ford 351 CID 5.8 litre two piece unit
  • Note: This is all the main rear oil seal we have at this time
  • Click here for engine Manifold gaskets
  • If more service help is required, contact our service tech with troubleshooting your Mercruiser parts at (416) 751-7326

P/N 85490 all Chevy engines 1985 and older two piece crank shaft rear main oil seal OEM 26-814622 $46.95