3857761 Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta valve to the late specification, from the Inlet and Exhaust System group, weighing 0.100 kg and listed for 69 applications across the V family.

🚤 Compatibility

• Engine Family: V
• HP Range: 200-225 HP

Full model list at the end of this description.

⚙️ Key Features

• Late specification
• 0.100 kg
• 69 applications across the V family
• Inlet and Exhaust System group
• 2 used per assembly

🔌 Function

Opens and closes the port against its spring, sealing the chamber on the closing stroke and shedding heat through its seat and guide.

⚠️ Common Signs of Failure

• Compression down and a misfire on one cylinder
• Puffing back through the inlet or exhaust as the engine turns
• Rough idle that smooths out as revs rise
• Head or seat face burnt, pitted or receded
• Stem worn or bent, or the tip hammered flat

🛠️ Service Notes

• The late marking matters — the standard size valve in the Engine group is 3857666 at 0.129 kg, and fitting 0.029 kg of difference into the wrong head is not a mistake worth making
• Fitting 3857763 is the other late-specification item here on the same 69 applications, so check whether both are called for
• Inspect the guide and seat before fitting, then recut or lap as the manual requires and reset the clearance

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 5.7GSPEFS, 5.7GL-A, 5.7GL-B, 4.3OSi-GF, 4.3OSi-J, 4.3OSi-JF, 5.0GL-A, 5.0GL-B, 5.0GLPEFS, 4.3Gi-200-R, 4.3GIJBYA, 4.3GIPBYCCE, 4.3GIPEFS, 4.3GIPWTRCE, 4.3GiJWTR, 4.3GL-A, 4.3GL-B, 4.3GL-C, 4.3GL-D, 4.3GL-E, 4.3GL-EF, 4.3GL-G, 4.3GL-GF, 4.3GL-J, 4.3GL-JF, 4.3GL-P, 4.3GLPBYC, 4.3GLPEFS, 4.3GLPWTR, 4.3GSPBYC, 4.3GSJBYA, 4.3GSPWTR, 4.3GSJWTR, 4.3GXi-225-R, 4.3GXiE-225-R, 4.3GXi-A, 4.3GXi-B, 4.3GXi-BF, 4.3GXi-C, 4.3GXi-CF, 4.3GXi-D, 4.3GXi-DF, 4.3GXi-E, 4.3GXi-EF, 4.3GXiE-M, 4.3GXi-P, 4.3GXiE-P, 4.3GXi-Q, 4.3GXiE-Q, 4.3GXi-F, 4.3GXi-FF, 4.3GXi-G, 4.3GXi-GF, 4.3GXi-J, 4.3GXi-JF, 4.3OSi-BF, 4.3OSi-B, 4.3OSi-C, 4.3OSi-CF, 4.3OSi-D, 4.3OSi-DF, 4.3OSi-E, 4.3OSi-EF, 4.3OSi-F, 4.3OSi-FF, 4.3OSi-G
• Volvo Penta V6-200-A, V6-225-A, V6-225-E-A