Bosch VE Injection Pumps

Browse Bosch VE rotary injection pump listings, including new Bosch units and rebuilt pumps identified by their individual condition. One listed example is 0460426184 for Dodge Cummins 6BTA 5.9L applications; other entries require their own pump-number checks. Record the complete tag number and any setting information from the original unit, then add the engine model, serial number and equipment or vehicle identification. Compare the selected listing’s replacement references and assembly details before choosing a pump. Keep the original identification with your repair notes so the application can be checked together. Before ordering, call 530-668-0818 to confirm the fit.

Which VE pump do I need?

The Bosch VE is a mechanical rotary distributor pump: no electronics, no computer. It is what ran the 1989–1993 12-valve Cummins and a long list of Case, New Holland, IVECO and Kobelco industrial engines. This page lists VE pumps three ways: new Bosch pumps under their Bosch number, pumps Bosch Authorized Remanufactured by Valley Fuel Injection & Turbo, and rebuilt pumps listed by Bosch number. The table shows our own remanufactured pumps.

The number stamped on your pump tag is what identifies it definitively. Send a photo or call (530) 668-0818 and a tech will read it with you.

Why people still want a VE

Because it is mechanical. No lift pump sensor, no ECM, no failure mode that puts a truck on a flatbed because of an electronic fault. On the 12-valve Cummins the VE is one of the reasons those engines are still running thirty-five years later. Rebuilt properly and set on a calibration bench, a VE will outlast most of what is bolted around it.

What fails on them

• Governor and internal wear. Fuel is the lubricant. Miles and contaminated fuel wear the rotor, plungers and governor weights until delivery drifts.
• Fuel shut-off solenoid. Truck cranks and will not start. Cheap part, commonly misdiagnosed as a dead pump.
• Diaphragm and seal failure on the top cover, which shows up as diesel weeping down the side of the pump.
• Timing drift. Slow to start, smoky, down on power. Often correctable without a full rebuild.
• Water damage. Rust inside a rotary pump ends it. This is what a neglected water separator eventually costs.

Rebuild yours, or exchange

Two paths, same as our other pump families. Send us your pump and we disassemble, inspect, rebuild to Bosch specification and calibrate it on our own bench to the delivery and timing numbers for your engine, and you get your own pump back. Or buy a remanufactured unit when we have your configuration on the shelf and send yours back as the core.

Either way we quote you a firm number after inspection, before any work starts. See the mail-in rebuild service for how to pack and ship one, or the exchange program for core terms.

Bench testing

Every pump we rebuild is run on a calibration bench and set to the specification for the engine it is going on, not a generic profile. Valley Fuel Injection & Turbo is a Bosch Authorized Service dealer and has run a diesel fuel injection and turbo shop since 1993. The benches and specification data are the reason that authorization exists. A VE can be assembled perfectly and still deliver the wrong fuel at the wrong moment if it is never calibrated.

Warranty and shipping

Remanufactured injection pumps carry 12 months, unlimited mileage against defects in materials and workmanship (full terms). We ship nationwide from Woodland, California. Shipping policy.

Common questions

Can you tell whether it needs a rebuild before I ship it? Often, from symptoms. Hard starting, smoke colour, whether it dies under load, whether it leaks: that narrows it a long way over the phone.

How long does a VE rebuild take? Depends on condition and parts. We quote turnaround with the price, after inspection.

Do you rebuild VP30 and VP44 as well? Yes. See VP30 and VP44. Our guide to VE and VP30 rebuilds covers what fails and why.

Agricultural and industrial engines? Most of what comes through this shop. Case, New Holland, IVECO, Kobelco, generator sets and tractors are routine here.

Other injection pump families

VP30 · VP44 · CP3 · Stanadyne