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

Fuel Transfer Pump for Cummins

This fuel transfer pump, referenced as 4937767, is a direct replacement designed for Cummins B5.9L 12V 6B 6BT 6CT 6BTA 6BTAA ISBE and ISDE engine applications, delivering reliable fuel delivery in demanding conditions.

Overview

This fuel transfer pump for Cummins 4937767 ensures a consistent supply of fuel from the tank to the injection system, maintaining proper pressure for efficient combustion. It is a direct replacement for the original OEM part, engineered to meet or exceed the original specifications for these Cummins B5.9L 12V 6B 6BT 6CT 6BTA 6BTAA ISBE and ISDE engine models.

Built For Performance

• Precision-machined housing for leak-free operation and long service life
• Engineered for high-volume fuel flow to support demanding engine loads
• Direct-fit design for simple bolt-on replacement without modification
• Robust internal components resist wear from diesel fuel contaminants
• Meets or exceeds OEM specifications for pressure and flow rate

Fits These Machines

• for Cummins 6B 5.9L engine
• for Cummins 6BT 5.9L engine
• for Cummins 6CT 5.9L engine
• for Cummins 6BTA 5.9L engine
• for Cummins 6BTAA 5.9L engine
• for Cummins ISBE engine
• for Cummins ISDE engine

On-The-Job Use

• Used in agricultural tractors and combines powered by Cummins 5.9L engines
• Commonly found in medium-duty trucks and buses with B5.9 engines
• Applied in construction equipment such as loaders and excavators
• Suitable for industrial generator sets and marine auxiliary power units

Specs At A Glance

Good To Know

Q: Will this pump work with a 24-volt electrical system? A: No, this fuel transfer pump is specifically designed for a 12V system and should not be used with higher voltage to avoid damage.

Q: Is this pump compatible with all Cummins B5.9 variants? A: While the part number 4937767 is a common replacement for these engines, always verify your engine's serial number and the original pump part to ensure proper fit and flow requirements.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.