843599 Pulley | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 2-groove pulley from the Cooling System group, weighing 3.05 kg and listed for 53 applications across AQ, TD, TWD, BB, TID and D series engines. Groove count is what decides the order: pulley 843600 is the 3-groove version at 6.01 kg, roughly twice the mass, so count the belts before ordering.

🚤 Compatibility

• Engine Family: AQ, TD, TWD, BB, TID, D, B, TAD, MD, MB, AQD

Full model list at the end of this description.

⚙️ Key Features

• 2 grooves
• 3.05 kg
• 53 applications across AQ, TD, TWD, BB, TID and D series engines
• 3-groove version is 843600 at 6.01 kg

🔌 Function

Transmits belt drive to the driven unit, holding the belts on their correct running lines.

⚠️ Common Signs of Failure

• Belt squeal or fine black belt dust around the drive
• Groove flanks polished, stepped or worn wide so belts sit low
• Pulley running out of true or wobbling
• Belt edges frayed or belts jumping off under load
• Hub bore or keyway worn on strip-down

🛠️ Service Notes

• Count the grooves on the pulley you are replacing, as this one is the 2-groove version
• Fit new belts as a matched set with the pulley and retension after a short run

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TD100G-85, TD100A, TD100AG, TD100G, TD100GG, TD100GGP, TD100HP, TD100HPB, TD100GG-85, TD100GP, TD100GP-85
• Volvo Penta TID100KG, TID100KGP, TID100K, TID100K-87, TID100KGP-87, TID100KP, TID100KP-87, TID100KPB-87
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta D100A, D100B
• Volvo Penta 100S, 110S
• Volvo Penta TAD1030V, TAD1030VE
• Volvo Penta AQ165A
• Volvo Penta AQD21A
• Volvo Penta B20
• Volvo Penta BB165A
• Volvo Penta MD21A
• Volvo Penta TD1010G
• Volvo Penta TD1030VE
• Volvo Penta TWD1010G
• Volvo Penta TWD1030ME
• Volvo Penta TWD1031VE