46807151A9 Raw Sea Water Pump & Pulley for MerCruiser 4.3L 5.0L 5.7L 6.2L 7.4L

Product Overview

This aftermarket replacement raw sea water pump and pulley is intended for the listed MERCRUISER 4.3L, 5.0L, 5.7L, 6.2L, and 7.4L engine applications and cross-references part number 46807151A9. A raw sea water pump circulates raw water through a marine engine cooling system to support normal temperature regulation. The assembly includes a pulley as supplied in the title for use in the corresponding cooling system arrangement.

Key Features & Performance

• Raw sea water pump function: moves raw water through a marine engine cooling circuit
• Pulley supplied as part of the assembly named in the title for belt-driven operation of the pump
• Cross-references part number 46807151A9 for comparison with the existing component
• Intended for the listed MERCRUISER 4.3L, 5.0L, 5.7L, 6.2L, and 7.4L applications
• Used when servicing or replacing the corresponding raw water pump on the listed engine applications

Fitment & Compatibility

• for MERCRUISER 4.3L applications
• for MERCRUISER 5.0L applications
• for MERCRUISER 5.7L applications
• for MERCRUISER 6.2L applications
• for MERCRUISER 7.4L applications

Common Uses

• Replacing a worn, leaking, damaged, or malfunctioning raw sea water pump
• Servicing the raw water cooling system on the listed MERCRUISER engine applications
• Restoring normal raw water circulation after the existing pump has failed

Technical Specifications

• Product Type: Raw Sea Water Pump & Pulley
• Part Number(s): 46807151A9
• Engine Application(s): MERCRUISER 4.3L, 5.0L, 5.7L, 6.2L, 7.4L

Frequently Asked Questions

Q: What does a raw sea water pump do? A: A raw sea water pump circulates raw water through a marine engine cooling system to support normal temperature regulation.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete engine model designation against the numbers and applications supplied in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.