3857476 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gasket from the Fuel System group, weighing 29.5 grams and listed for 73 DPX applications. It supersedes 3861007, a number that was catalogued as a module, so an old list may point you at a much larger item under that number.

🚤 Compatibility

• Engine Family: DPX

Full model list at the end of this description.

⚙️ Key Features

• 29.5 g
• 73 DPX applications
• Supersedes 3861007, previously listed as a module
• Fuel System group

🔌 Function

Seals the joint between two fuel system faces, taking up surface irregularity so fuel cannot track out along the joint.

⚠️ Common Signs of Failure

• Smell of fuel, or a wet or stained line along the joint
• Hard starting or a miss from air drawn in at a leaking joint
• Gasket found crushed, torn or hardened on strip-down
• Sealing face marked or corroded where the gasket has weathered

🛠️ Service Notes

• The number it replaces was catalogued as a module rather than a gasket, so check drawing if an older parts list disagrees with what arrives
• A fuel joint gasket is single-use — clean both faces, fit dry unless the manual says otherwise, and check for leaks with the engine running before closing up

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3857476 → Supersedes 3861007

OEM / Related Numbers

• 3861007 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1Gi-D, 8.1Gi-DF, 8.1Gi-E, 8.1Gi-EF, 8.1Gi-F, 8.1Gi-FF, 8.1Gi-G, 8.1Gi-GF, 8.1Gi-H, 8.1Gi-HF, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-F, 8.1GiI-G, 8.1GiI-H, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-A, 8.1GXi-B, 8.1GXi-BF, 8.1GXi-C, 8.1GXi-CF, 8.1GXi-D, 8.1GXi-DF, 8.1GXi-E, 8.1GXi-EF, 8.1GXi-F, 8.1GXi-FF, 8.1GXi-G, 8.1GXi-GF, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-C, 8.1GXiI-D, 8.1GXiI-E, 8.1GXiI-F, 8.1GXiI-G, 8.1OSi-A, 8.1OSi-AF, 8.1OSi-B, 8.1OSi-BF, 8.1OSi-C, 8.1OSi-CF, 8.1OSi-D, 8.1OSi-DF, 7.4GiPEFS, 7.4GiPBYCCE, 7.4GiPWTR, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 3.0GSMBYMCE, 8.2GSiPBYCCE, 8.2GSiPEFS, 8.2GSiPWTR
• Volvo Penta DPX375-A, DPX375-B, DPX375-BF, DPX375-CF
• Volvo Penta DPX420-CF, DPX420-A, DPX420-B, DPX420-BF
• Volvo Penta DPX385XBYDCE, DPX385XEFS
• Volvo Penta DPX415XEFS, DPX415XBYDCE