22195462 Coolant Pump | Genuine Volvo Penta Part

🔧 Product Description

Machined coolant-pump housing/component at schematic key 4 in the TAD1340-TAD1345VE cooling system. It supports the pump spindle/impeller and forms the sealed coolant passages between the pump unit and engine.

🚤 Compatibility

• Engine Family: TAD

Full model list at the end of this description.

⚙️ Key Features

• Application-matched housing, impeller and drive interface
• Designed for continuous engine-duty coolant or fuel flow
• Correct sealing faces, bearing support and connection geometry
• Must be installed with the specified seals and clean mating surfaces
• Engine model, pump generation and serial number must match
• Also supersedes Volvo part numbers 3801573 and 3801604

🔌 Function

Forms the coolant-pump body, supports rotating pump components and directs coolant into the engine passages.

⚠️ Common Signs of Failure

• Coolant leakage at housing joints or shaft seal
• Cracked or corroded housing
• Worn spindle/bearing bore
• Cavitation erosion in the pump passage
• Overheating from internal damage or incorrect assembly

🛠️ Service Notes

• Drain the coolant to below the pump before removal, and catch and dispose of it properly
• Clean the mating face back to bare metal without scoring it, and fit the new gasket or O-ring dry unless the workshop manual for your engine specifies a sealant
• Do not lever or hammer on the pulley or the impeller housing to seat the pump, and check the shaft turns freely by hand once it is bolted up
• Set drive belt tension and check pulley alignment by the procedure for your engine — over-tensioning will wreck the bearing in a new pump
• Refill with coolant of the correct specification and mixture, vent the system fully, then run up and check both for leaks and for a normal temperature rise and fall

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22195462 → Supersedes 20566236

OEM / Related Numbers

• 20566236 earlier number superseded by this part
• 22195450 - related complete pump unit
• 3801102 - related genuine pump references
• 3801418 - related genuine pump references
• 22902431 - later pump reference
• 968725 - O-ring
• 3979940 - spindle
• 951968 - spring pin
• 1677695 - splice/drive component
• 22179185 - connection nipple

OEM Reman Alternatives

• 3801741 - remanufactured pump reference

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
• Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1345GE, TAD1345VE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1351GE, TAD1351-53VE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1346GE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1353GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1371-75VE