Mercruiser Marine Chevy GM 2.5L 153ci PREMIUM Engine Overhaul Rebuild Kit
(P/N 806-300)

Thank you for viewing our listing!  This engine rebuild kit is for STD rotation engines with a 2 piece rear main seal and contains the following components:
  • Piston Rings
  • Rod Bearings (Big End Bearings)
  • Main Bearings
  • Camshaft Bearings
  • Head Gasket Set
  • Lower Gasket Set
  • Thermostat Housing Gasket
  • Timing Gears 
  • Oil Pump
  • Piston Set/4; flat top pistons
  • Brass Freeze Plugs

We are happy to answer any and all questions you may have - please write us through the eBay message board.  If you don't see what you're looking for in our store we're happy to create a "custom" listing for you!

Thank you again - from all of us at MotorWizards!!!
The gasket set contains all gaskets needed for engine re-assembly but may not have all accessory gaskets. You may need to contact your local marine dealer for these miscellaneous gaskets. We ask that you please specify piston, piston ring, rod bearing, and main bearing sizes at checkout or through the eBay message board. The engine kit image shown is for illustrative purposes only. You will receive the correct parts for the application described in listing.

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