3588385 Pulley | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pulley, 122 mm in diameter, for water pump 3809412 and multi-V-belt drive, from the Cooling System group, weighing 0.422 kg and listed for seven applications across the TAMD, KAD and KAMD series. It supersedes part numbers 3580784, 3580785 and 3803378, one of which was catalogued earlier as a remanufactured coolant pump.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD42WJ-A
• Volvo Penta KAD43P-B
• Volvo Penta KAD32P
• Volvo Penta KAD43P-A
• Volvo Penta KAMD43P
• Volvo Penta KAMD43P-A
• Volvo Penta KAMD43P-B

• Engine Family: TAMD, KAD, KAMD

⚙️ Key Features

• 122 mm in diameter
• For water pump 3809412
• For multi-V-belt
• 0.422 kg
• Seven applications across the TAMD, KAD and KAMD series
• 122mm (Volvo assembly listing)
• Also supersedes Volvo part numbers 3803383 and 861549

🔌 Function

Takes multi-V-belt drive and turns the water pump at the speed the cooling system is designed around.

⚠️ Common Signs of Failure

• Belt squeal or a belt that keeps climbing out of the grooves
• Coolant temperature creeping up as pump speed falls
• Belt dust under the pulley
• Grooves worn glazed, stepped or sharp
• Pulley wobbling or loose on the pump shaft

🛠️ Service Notes

• Diameter is the identifying feature here at 122 mm, and it is listed for water pump 3809412 - measure before ordering, as the other multi-V pulleys in this group are different sizes
• One of the numbers it replaces was a remanufactured coolant pump, so check whether your engine needs the pulley alone
• Renew the multi-V-belt at the same time and check pulley alignment

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3588385 → Supersedes 3580784

OEM / Related Numbers

• 3803378 earlier number superseded by this part

📦 Condition

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