46-807151A8 Raw Sea Water Pump Assembly for MerCruiser Bravo 454 502 8.2L 7.4L

Product Overview

This aftermarket replacement raw sea water pump assembly is intended for the listed MerCruiser Bravo applications with 454, 502, 7.4L, and 8.2L engines and cross-references part number 46-807151A8. A sea water pump draws raw water from the body of water and circulates it through the marine engine cooling system. It is offered for Bravo drive setups where the corresponding pump assembly must be replaced.

Key Features & Performance

• The sea water pump circulates raw water through the marine engine cooling circuit to support normal operating temperatures.
• Cross-references part number 46-807151A8 for comparison with the corresponding original pump assembly.
• Intended for MerCruiser Bravo applications with 454, 502, 7.4L, and 8.2L engines.
• A suitable option when servicing or replacing a worn, leaking, or failed raw water pump assembly.

Fitment & Compatibility

• for MerCruiser Bravo applications
• for MerCruiser 454 applications
• for MerCruiser 502 applications
• for MerCruiser 7.4L applications
• for MerCruiser 8.2L applications

Common Uses

• Replacing a leaking, worn, or malfunctioning raw water pump assembly.
• Servicing the raw water cooling circuit during routine marine engine maintenance.
• Restoring normal raw water circulation after the original pump has failed.

Technical Specifications

• Product Type: Raw Sea Water Pump Assembly
• Part Number: 46-807151A8
• Engine Application(s): 454, 502, 7.4L, 8.2L
• General Application: MerCruiser Bravo marine drive setups

Frequently Asked Questions

Q: What does a raw sea water pump assembly do? A: A raw sea water pump draws water from outside the boat and circulates it through the marine engine cooling system to help control operating temperature.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete engine and drive model designation against part number 46-807151A8 and the Bravo, 454, 502, 7.4L, and 8.2L applications listed here before ordering.

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.