Engineered Marine Products 46-46453 Water Pump Case Sleeve

The Engineered Marine Products (EMP) 46-46453 is a replacement water pump case sleeve designed for marine engine cooling system service and repair. This sleeve fits inside the water pump housing to restore proper sealing and impeller clearance, helping maintain efficient raw water flow through the engine cooling circuit.

Engineered Marine Products has been manufacturing high-quality marine engine service components for OEMs, distributors, dealers, and rebuilders for over 40 years. EMP parts are built to meet or exceed original equipment specifications, making this sleeve a reliable choice for both professional marine technicians and DIY boaters performing water pump rebuilds.

Key Features:

• Replacement water pump case sleeve for marine engine cooling systems
• Restores proper impeller-to-housing clearance for optimal pump efficiency
• Manufactured to OEM specifications for precise fit and reliable performance
• Part of EMP's comprehensive water pump component lineup
• UPC: 840080481685

This sleeve is a critical wear component in the water pump assembly. Replacing it during a water pump service helps ensure long-term cooling system reliability and prevents impeller slippage or reduced flow caused by a worn or damaged pump case bore.