862397 Compression Spring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta compression spring from the Fuel System group, weighing 0.004 kg and listed for 40 applications across the TD, TAMD, TWD, TID and TAD series. A second Fuel System compression spring, 862407, is listed here at 0.059 kg for 47 applications, so order by part number.

🚤 Compatibility

• Engine Family: TD, TAMD, TWD, TID, TAD

Full model list at the end of this description.

⚙️ Key Features

• 0.004 kg
• Fuel System group
• 40 applications across five engine series
• The other compression spring listed here is 862407
• 6 used per assembly

🔌 Function

Supplies the calibrated return force the mechanism works against, so it moves and resets at the intended load.

⚠️ Common Signs of Failure

• Mechanism slow to return, or not returning fully to its rest position
• Engine speed hunting, hanging or refusing to settle
• Spring found shortened, collapsed or with a broken coil
• Corrosion pitting or bright fretting marks on the coils
• Setting that drifts and will not stay where it is adjusted

🛠️ Service Notes

• Do not stretch a tired spring to restore its load - it will collapse again and mask the real fault
• Check the bore or seat the spring works in for scoring and free movement
• Reset the adjustment to the workshop manual after fitting

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121K, TID121K-87
• Volvo Penta TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB
• Volvo Penta TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB
• Volvo Penta TWD1630G, TWD1630P, TWD1630PP, TWD1630V
• Volvo Penta TAD1630P, TAD1630PB
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAD730G
• Volvo Penta TAMD72A
• Volvo Penta TAMD74A
• Volvo Penta TD120HP
• Volvo Penta TD710G
• Volvo Penta TWD1620G
• Volvo Penta TWD710G