837476 Pulley | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pulley with 4 grooves and a 182 mm diameter, from the Power Take-Off group, weighing 7.527 kg and listed for 28 applications across the MD, TMD, TD, TAMD and TAD series.

🚤 Compatibility

• Engine Family: MD, TMD, TD, TAMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• 4 grooves
• 182 mm diameter
• 7.527 kg
• 28 applications across the MD, TMD, TD, TAMD and TAD series
• 182mm (Volvo assembly listing)

🔌 Function

Takes drive from or delivers drive to the belt set, its four grooves sharing the load across four belts at a 182 mm working diameter.

⚠️ Common Signs of Failure

• Belts squealing or slipping despite correct tension
• Groove flanks polished bright or worn wider than new
• Belt dust and rubber crumb around the pulley
• Wobble or run-out visible when the engine idles
• Cracks radiating from the bore or fixing holes

🛠️ Service Notes

• Order by groove count and diameter, since the 4-groove 182 mm size is what decides fitment
• Renew the belt set with the pulley, as old belts will have taken the shape of the worn grooves
• At 7.5 kg support the pulley properly when refitting rather than hanging it on the fixings

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta MD100A, MD100B, MD100B-CC
• Volvo Penta TAMD102A, TAMD102D
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TD100CHC, TD100CRC
• Volvo Penta TD120BHC, TD120BRC
• Volvo Penta TMD100A, TMD100C
• Volvo Penta TMD120A, TMD120B
• Volvo Penta MD120A
• Volvo Penta TAD120CHC
• Volvo Penta TAMD103A
• Volvo Penta TAMD121D
• Volvo Penta TMD102A
• Volvo Penta TMD121C
• Volvo Penta TMD122A