843301 Spring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta spring of the late type, from the Lubricating and Oil System group, listed for 68 applications across TMD, TAMD, D, AQD, TD and TAD series engines. The published weight of 0.002 kg is very low and is no help in identifying it, so use the late-type marking and the part number.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• Late type
• 68 applications across TMD, TAMD, D, AQD, TD and TAD series engines
• Published weight is too low to identify the part by

🔌 Function

Provides the calibrated load that holds a valve or plunger against its seat in the oil circuit until pressure lifts it.

⚠️ Common Signs of Failure

• Oil pressure reading high or low against normal
• Pressure slow to build or dropping away when hot
• Spring collapsed, shortened or with a broken coil
• Coils corroded, rubbing or set to one side

🛠️ Service Notes

• This is the late type, so compare it with the spring already fitted before ordering
• Check the valve or plunger and its bore for scoring at the same time, and clean out any debris

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TAMD102A, TAMD102D
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TAMD60B, TAMD60C
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD70E, TAMD70D
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD100CHC, TD100CRC
• Volvo Penta TD120BHC, TD120BRC
• Volvo Penta TD121CHC, TD121CRC
• Volvo Penta TMD100A, TMD100C
• Volvo Penta TMD120A, TMD120B
• Volvo Penta AQD70D
• Volvo Penta MD70C
• Volvo Penta TAD121CHC
• Volvo Penta TAMD103A
• Volvo Penta TAMD121D
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD75P-A
• Volvo Penta TMD102A
• Volvo Penta TMD121C
• Volvo Penta TMD122A
• Volvo Penta TMD70C