3860596 Shim | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta shim 0.25 mm thick, from the Marine Propulsion group, listed for 2 applications on XDP drives.

🚤 Compatibility

Typically suits:

• Volvo Penta XDP-B
• Volvo Penta XDP-D3

• Engine Family: XDP

⚙️ Key Features

• 0.25 mm thick
• 2 applications on XDP drives
• Same published weight as the 0.05 mm and 0.08 mm shims — order by thickness
• Thickest of the XDP shims in this range
• TH=0.25mm (Volvo assembly listing)

🔌 Function

Sets the clearance or preload in the drive by taking up a measured 0.25 mm of endfloat between two components.

⚠️ Common Signs of Failure

• Backlash or endfloat outside specification on assembly
• Shim dished, burred or picked up on one face
• Whine or growl from the gear set after reassembly
• Uneven or misplaced tooth contact pattern

🛠️ Service Notes

• Measure and shim to specification rather than reusing the thickness that came out
• Order the adjacent thicknesses at the same time so the setting can be reached in one visit
• The wider-fitment 0.25 mm shim is 3860619 — check which family your drive is listed under

📦 Condition

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