3831094 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta O-ring from the Fuel System group, weighing and listed for 39 applications across D, TWD and TAD series engines.

🚤 Compatibility

• Engine Family: D, TWD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Fuel System group
• 39 applications across D, TWD and TAD series engines

🔌 Function

Seals a fuel system joint by being squeezed into its groove, closing off the leak path.

⚠️ Common Signs of Failure

• Diesel weeping or a fuel smell at the joint it seals
• Ring flattened, nicked or twisted on assembly
• Rubber hardened, cracked or gone tacky
• Ring swollen so it will not sit in its groove
• Air drawn into the fuel system, giving a hunting idle

🛠️ Service Notes

• Clean the groove out fully and never stretch the ring into place
• Because a fuel joint is involved, check for leaks at working pressure before closing up the engine space

📦 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 D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE
• Volvo Penta TAD1242GE, TAD1242VE
• Volvo Penta TAD1250VE, TAD1250-52VE
• Volvo Penta TAD1240GE
• Volvo Penta TAD1251VE
• Volvo Penta TAD1252VE
• Volvo Penta TWD1240VE