3863063 Adjusting Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta adjusting washer 2.85 mm thick, weighing 0.011 kg and listed for 20 applications across the DPH, D and DPI families. Thickness is the whole point of the part: the graded siblings are 3863064 at 2.90 mm, 3863065 at 3.00 mm and 3863066 at 3.05 mm, and the published weights do not track thickness at all — the 3.05 mm washer is listed as the lightest of the four — so order by the thickness figure alone.

🚤 Compatibility

Typically suits:

• Volvo Penta DPH-D1
• Volvo Penta D6-330A-F
• Volvo Penta D6-370A-F
• Volvo Penta D4-260A-F
• Volvo Penta D4-300A-F
• Volvo Penta D6-300A-F
• Volvo Penta D4-225A-F
• Volvo Penta D6-300A-G
• Volvo Penta D6-340A-G
• Volvo Penta D6-380A-G
• Volvo Penta DPH-E
• Volvo Penta DPI-A
• Volvo Penta D6-400A-G
• Volvo Penta D6-440A-G
• Volvo Penta D6-400A-F
• Volvo Penta D4-150A-G
• Volvo Penta D4-230A-G
• Volvo Penta D4-270A-G
• Volvo Penta D4-320A-G
• Volvo Penta D4-300A-G

• Engine Family: DPH, D, DPI
• HP Range: 150-440 HP

⚙️ Key Features

• 2.85 mm thick
• 20 applications across the DPH, D and DPI families
• Graded siblings 3863064 at 2.90 mm, 3863065 at 3.00 mm, 3863066 at 3.05 mm
• Published weights do not track thickness — order by thickness

🔌 Function

Sets the shim thickness in a stack so the clearance or preload of the assembly falls where it should.

⚠️ Common Signs of Failure

• Clearance or preload out of specification after assembly
• Washer dished, indented or brinelled on one face
• Bright polished witness marks showing it has been turning in the stack
• Backlash or play that comes back shortly after a rebuild

🛠️ Service Notes

• Measure the existing shim and the resulting clearance before ordering rather than guessing the grade
• The four thicknesses look alike in the hand — keep them in their bags and fit straight from the packet
• The 2.85 mm and 3.00 mm washers cover 20 applications while the 2.90 mm and 3.05 mm cover 16, so confirm the grade exists for your drive

📦 Condition

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