4937767 Fuel Transfer Pump for Cummins B5.9L 12V 6B 6BT 6CT 6BTA 6BTAA

Product Overview

This aftermarket replacement fuel transfer pump is intended for the listed Cummins engine applications and cross-references part number 4937767. A fuel transfer pump moves fuel from the supply side toward the engine fuel system to support normal fuel delivery.

Key Features & Performance

• Supports fuel movement within the engine fuel delivery system.
• Designed for servicing or replacing the corresponding fuel transfer pump.
• References part number 4937767 for identification and comparison.
• Applies to the listed Cummins engine designations, including B5.9L, 12V, 6B, 6BT, 6CT, 6BTA, 6BTAA, ISBE, and ISDE.

Fitment & Compatibility

• for Cummins B5.9L engine applications
• for Cummins 12V engine applications
• for Cummins 6B engine applications
• for Cummins 6BT engine applications
• for Cummins 6CT engine applications
• for Cummins 6BTA engine applications
• for Cummins 6BTAA engine applications
• for Cummins ISBE engine applications
• for Cummins ISDE engine applications

Common Uses

• Replacing a worn, damaged, or malfunctioning fuel transfer pump.
• Servicing the fuel delivery system during routine engine maintenance.
• Restoring normal fuel movement after the existing pump has failed.

Technical Specifications

• Product Type: Fuel Transfer Pump
• Part Number(s): 4937767
• Engine Application(s): Cummins B5.9L, 12V, 6B, 6BT, 6CT, 6BTA, 6BTAA, ISBE, ISDE

Frequently Asked Questions

Q: What does a fuel transfer pump do? A: It moves fuel from the supply side toward the engine fuel system to support normal fuel delivery.

Q: How should fitment be verified? A: Compare the complete existing part number, including 4937767, with the equipment records and confirm the complete engine designation 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.