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OEM Mercury MerCruiser Water Pump Pulley Assembly 4.3L 5.0L 5.7L GM Marine 10108455

Genuine OEM Mercury MerCruiser circulating (engine coolant) water pump assembly, Part Number 10108455, removed from a GM-based marine engine. This assembly includes the original cast-iron circulating water pump and factory V-belt pulley exactly as shown.

This pump is commonly used on MerCruiser 4.3L V6, 5.0L (305 CID), and 5.7L (350 CID) GM-based marine engines and is also found on various Volvo Penta, OMC Cobra, Crusader, and other GM marine engine applications utilizing this style of circulating pump.

The pulley rotates by hand, but the pump has not been pressure tested or internally inspected. It shows normal signs of previous marine service including surface rust on the pulley and hose neck, paint wear, scratches, oxidation, and cosmetic wear from use. Please verify compatibility using your engine serial number and part number before purchasing.

Features & Highlights:

  • Genuine OEM Mercury MerCruiser Component
  • Circulating (Engine Coolant) Water Pump Assembly
  • Part Number 10108455
  • Factory V-Belt Pulley Included
  • Cast Iron Pump Housing
  • Fits Many GM-Based 4.3L V6, 5.0L & 5.7L Marine Engines
  • Compatible with Numerous MerCruiser Applications
  • Also Used on Select Volvo Penta, OMC Cobra & Crusader Engines
  • Pulley Rotates by Hand
  • Sold Exactly As Pictured

Condition Details:

This is a used OEM circulating water pump assembly removed from a marine engine. The pulley turns freely by hand; however, the pump has not been pressure tested or disassembled for internal inspection. It shows normal cosmetic wear including surface rust, paint chips, oxidation, scratches, and residue from previous installation. Buyers should inspect or rebuild as needed prior to installation and verify compatibility using the engine serial number and part number.

Dealer Sale – Sunset Marine TX LLC

SKU: 10516

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