848304 Compression Spring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta compression spring for the 1500 and 1800 rpm settings, from the Fuel System group, weighing 0.026 kg and listed for 49 applications across the TD, TWD, TMD, TID, TAMD and TAD series. The 1500 and 1800 rpm rating is the ordering detail, as springs for other speed settings are visually similar.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• For the 1500 and 1800 rpm settings
• 0.026 kg
• 49 applications across six engine series
• 2 used per assembly

🔌 Function

Supplies the calibrated opposing force in the governor, working against the flyweights so the engine holds its set speed as load varies.

⚠️ Common Signs of Failure

• Engine hunting or surging instead of settling at governed speed
• Governed speed drifting from the set figure
• Poor or slow recovery when load is applied
• Coils found rusted, pitted or set shorter on removal

🛠️ Service Notes

• Regulator spring 847909 in this listing is the 1800 rpm spring at 0.01 kg with the same 49-application fitment, so check which spring the governor build calls for
• Set the governor on a pump bench after fitting rather than adjusting by ear

📦 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, TD121CHC, TD121CRC
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122AF, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB
• Volvo Penta TAMD162A, TAMD162C, TAMD162C-B
• Volvo Penta TWD1210G, TWD1210P, TWD1210PB
• Volvo Penta TD100CHC, TD100CRC
• Volvo Penta TWD1211P, TWD1211G
• Volvo Penta TAD121CHC
• Volvo Penta TAD1230G
• Volvo Penta TAD1231GE
• Volvo Penta TAD1232GE
• Volvo Penta TAMD74A
• Volvo Penta TD120HP
• Volvo Penta TD1210G
• Volvo Penta TMD122A
• Volvo Penta TWD1620G
• Volvo Penta TWD1630G