22047973 Pump | Genuine Volvo Penta Part

🔧 Product Description

Compact coolant-circulation pump used within the TAD5 water-pump and thermostat-housing arrangement. It supports coolant movement through the assigned bypass or auxiliary circuit and is sealed by the matching O-ring and cap components.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD840GE
• Volvo Penta TAD552VE
• Volvo Penta TAD853VE
• Volvo Penta TAD550-51VE
• Volvo Penta TAD540-42VE
• Volvo Penta TAD840-43VE
• Volvo Penta TAD850-52VE

• Engine Family: TAD

⚙️ Key Features

• Application-specific flow and pressure capability
• Original mounting and connection geometry
• Designed for the assigned fluid and temperature
• Uses the specified seals and adjoining fittings
• Product- and

🔌 Function

Circulates the assigned fluid through its cooling, lubrication, fuel or auxiliary circuit at the required flow and pressure.

⚠️ Common Signs of Failure

• Reduced circulation or pressure
• External leakage at the body or seal
• Noise, binding or excessive shaft play
• Overheating in the supplied circuit
• Intermittent or complete loss of fluid flow

🛠️ Service Notes

• Establish why the old pump failed before the new one goes on — debris, a blocked strainer, a starved supply or a dry run will take out the replacement just as quickly
• Fit new gaskets, O-rings and seals on the pump's joint faces and drive, with the faces clean, and use only the sealant the workshop manual for your engine specifies
• Check the drive and the shaft it runs on — coupling, gear, key, belt or drive dog — while access is good, and renew anything doubtful
• Prime or fill the pump as the manual for your engine directs, bleed the system afterwards, and confirm it is actually delivering before the boat leaves
• Tighten mounting and cover fasteners evenly to the manual's figures; pump housings distort easily, and a distorted housing either leaks or binds

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22047960 - pump O-ring
• 22047982 - pump/housing cap
• 3836096 - related cap reference

📦 Condition

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