Fuel Injection Pump 2644P501 – Bosch VP30 Power For Perkins 1106C-E60TA / CAT 3056E

When a modern mid-range diesel starts hard, loses low-end torque or throws rail-pressure fault codes, the issue is often not in the injectors but in the heart of the system – the high-pressure pump. The part number 2644P501 refers to a Bosch VP30 / distributor-type fuel injection pump used on Perkins 1106C-E60TA engines and their Caterpillar derivatives such as the CAT 3056E.  

This unit is a direct replacement for tired or damaged pumps and is available in both brand-new Bosch configuration and high-quality remanufactured form, depending on your supplier.

 

 

To help buyers match parts correctly, list the key numbers clearly:

Primary part number: 2644P501 (Perkins fuel injection pump) 

Bosch references: 0470006003, 0470006010, exchange 0986444518 

Previous Perkins / OEM ref: 1754-0346, superseded by 2644P501 since 2001 

Caterpillar numbers commonly linked: 216-9824, 10R-9695 for certain CAT 3056E installations  

If your existing pump tag shows any of these numbers, this product page targets the correct assembly.

 

 

The 2644P501 fuel pump is factory-matched to a widely used 6-cylinder industrial platform:

Perkins 1106C-E60TA – 6.0 L turbocharged aftercooled engine used in generators, agricultural machinery, telehandlers, compressors and construction equipment.  

Caterpillar 3056E – CAT-badged variant used in skid steers, loaders and other compact construction machines 

That makes 2644P501 highly relevant for rental fleets, genset OEMs, agricultural dealers and independent diesel shops.

You can summarise fitment quickly on your site:

"Designed for Perkins 1106C-E60TA and CAT 3056E engines – please confirm by engine serial number or original pump tag before ordering."

 

 

The Bosch VP30 is an electronically controlled distributor pump. Instead of one plunger per cylinder, a single high-pressure plunger feeds all outlets in sequence while a digital timing and quantity control system responds to ECU commands. 

On the engine this translates into:

Precise metering across the rev range – accurate fuelling for light-load cruising and full-load pulls.

Improved emissions and fuel economy compared with older mechanical pumps.

Good cold-start behaviour thanks to electronically controlled advance and quantity strategies.

When the original 2644P501 ages, internal wear, cam-ring damage or electronic faults can lead to loss of power, unstable idle or no-start situations. Replacing it with a fresh pump restores the designed pressure curve so the ECU can control combustion correctly.

 

 

Depending on your source you may be selling either new Bosch or professionally remanufactured units, but in both cases you can emphasise:

OE-grade build: Bosch VP30/VE distributor architecture built to ISO-certified quality standards 

Fully calibrated: Each pump is set up on a test stand to match 1106C-E60TA specifications before packing.

Complete assembly: Supplied with electronic control module, high-pressure head and calibrated delivery valves – no need to swap electronics from the old pump.

Warranty support: Many vendors offer a 1-year manufacturer's warranty on new or reman 2644P501 units. 

Short SEO-friendly description idea:

"Fuel Injection Pump 2644P501 / 0470006003 / 0470006010 for Perkins 1106C-E60TA / CAT 3056E – Bosch VP30 high-pressure pump, fully calibrated and ready to install."

 

 

Verify part number – read the ID tag on the old pump (2644P501 / 1754-0346 / 216-9824 etc.) or check the engine parts book.

Inspect the fuel system – Bosch and most rebuilders recommend cleaning the tank, lines and filters before installing a new VP30 to protect it from contamination.  

Follow OEM timing & lock-tool procedures – the VP30 uses keyways and timing marks; always align per Perkins/CAT service data.

Bleed and adapt – after installation, bleed air from the low-pressure side, then perform any ECU adaptation or pump-learn procedures specified by the engine manufacturer.

Test under load – verify easy start, stable idle, rated power output and normal smoke levels on the dyno or in service.

 

 

"6705003-S60 injector repair kit – seal & gasket rebuild set for Detroit Diesel Series 60 injectors 5235575 / 5235600 / 5237466. High-quality rubber components, 100% tested, ideal for common-rail / unit injector overhaul in heavy-duty trucks and buses."

 

 

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