882554 Mercruiser Fuel Pump Assy | Genuine Used Part

🔧 Product Description

Genuine MerCruiser Diesel Bosch VE-L Injection Pump Assembly - Part Number: 882554

A genuine Mercury MerCruiser / Cummins MerCruiser Diesel mechanical fuel-injection pump for 1.7L DTI and CMD 1.7 MI / MS 120 diesel engines. This is a Bosch VE-L distributor-type injection pump with centrifugal governor and manifold-pressure compensation for the turbocharged Isuzu-based 1.7L engine.

Later engine serial breaks use replacement pump 898149. Correct pump calibration and timing are essential because this assembly meters, pressurises and distributes fuel to all four injectors.

⚙️ Key Features

• Genuine MerCruiser Diesel OEM mechanical injection pump
• Correct original part number 882554
• Bosch VE-L distributor-type pump with boost compensation
• Used on Isuzu-based 1.7L DTI / CMD 1.7 120HP engines
• Later serial-number applications use replacement pump 898149

🚤 Compatibility

Commonly used on

• MerCruiser D1.7L DTI and Cummins MerCruiser Diesel CMD 1.7 120HP engines
• Isuzu-based 1.7L inline 4-cylinder turbo-diesel marine engines

Typically suits

• Engine models:
• MerCruiser D1.7L DTI - serial 0M055000 to 0M999999
• CMD 1.7 MI 120 with power steering - serial 88141948 and below
• CMD 1.7 MI 120 without power steering - serial 88130146 and below
• CMD 1.7 MI 120 inboard - serial 88121062 and below
• CMD 1.7 MI 120 model family - serial 88109041 and above where the diagram specifies 882554
• CMD 1.7 MS 120 model family - serial 8810800 and above where the diagram specifies 882554
• HP Range: 120HP
• Engine Type: Isuzu-based 1.7L inline 4-cylinder turbo-diesel
• Year Range: Approximately 2001 - 2005

🔌 Function

The injection pump draws filtered diesel fuel, meters the required quantity, raises it to injection pressure and distributes it to each injector in the correct firing order and timing.

⚠️ Common Signs of Failure

• Difficult starting or failure to start
• Uneven idle, misfire or excessive diesel knock
• Loss of power, smoke or poor acceleration
• Fuel leakage from the pump body, shaft or delivery valves
• Incorrect injection timing, governor or boost-compensator operation

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 898149 → Later replacement for 882554 at specified engine serial breaks
• 882554 earlier OEM Bosch injection pump assembly

OEM / Related Numbers

• 882554
• 898149
• Bosch VE-L distributor injection pump
• 882555 related injector / nozzle assembly
• 889906 related pump bracket
• 882618 related mounting bracket
• 882733 related injection pipe
• 882734 related injection pipe
• 882735 related injection pipe
• 882736 related injection pipe

Aftermarket / Verified Equivalents

• Bosch: VE-L distributor injection pump remanufactured to 882554 calibration
• Diesel injection specialists: professionally rebuilt 882554 exchange pump
• Diesel injection specialists: calibrated Bosch VE-L replacement assembly

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated