22208991 Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine service package fitted to the high-pressure fuel-pump assembly on selected TAD540 through TAD552 industrial engines. The package services the internal disc / sensor interface used by fuel pump 22251132 and exchange pump 3801862.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD552VE
• Volvo Penta TAD550-51VE
• Volvo Penta TAD540-42VE

• Engine Family: TAD
• HP Range: Approximately 140-218 HP
• Year Range: Approximately 2010s

⚙️ Key Features

• Genuine high-pressure fuel-pump service package
• Used on TAD540-TAD552 common-rail engines
• Includes the non-separately sold sensor service group
• Restores the pump's internal position or drive interface
• Pump and engine serial must match the listed fuel-system parts list for your engine
• Engine type: Volvo Penta inline 4-cylinder common-rail industrial diesel

📋 Kit Contents

• Disc / service assembly - Volvo Penta 22208991
• Sensor kit - Volvo Penta 21714589, supplied within 22208991 and not sold separately
• Rubber ring - Volvo Penta 22325759, original internal component now obsolete separately

🔌 Function

The kit services the internal disc and sensing interface that allows the high-pressure pump to operate and be monitored correctly by the engine-management system.

⚠️ Common Signs of Failure

• Fuel-pressure or pump-position fault codes
• Engine is difficult to start
• Rail pressure is unstable
• Internal sensor output is missing or implausible
• Pump drive components show wear or damage

🛠️ Service Notes

• Check the kit contents against the parts list for your engine before you start, and confirm it is the kit specified for your engine's serial number — kit contents change between engine versions
• Lay the contents out and identify every item against the assembly as it comes apart, so nothing is left over at the end
• Use all the new parts supplied and discard the old ones, even where an old item still looks serviceable; the kit is packaged as a complete replacement for what it covers
• While access is open, clean and inspect the mating parts that are not in the kit — new seals, gaskets or wearing parts fitted to a worn housing, shaft or face will not last
• Tighten, set and adjust to the figures given in the workshop manual for your engine, and renew any single-use fasteners or locking devices the kit provides

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22251132 - related high-pressure fuel pump
• 21714589 - included non-separately sold sensor kit
• 22325759 - included / related rubber ring
• 975672 - adjacent O-ring
• 22229031 - adjacent rubber ring
• 21736299 - related pump gear

OEM Reman Alternatives

• 3801862 - related exchange fuel pump

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging