861531 Shim | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta shim from the Lubricating and Oil System group, 0.50 mm thick, listed for 40 applications across D and MD series engines. It is the thickest step of the four shim set with 861528 at 0.10 mm, 861529 at 0.15 mm and 861530 at 0.20 mm.

🚤 Compatibility

• Engine Family: D, MD
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.50 mm thick
• 40 applications across D and MD engines
• Thickest of the four step set 861528 to 861531
• 0.50mm / TH=0.50mm (Volvo assembly listing)

🔌 Function

Takes up clearance in the assembly by the exact amount of its own thickness.

⚠️ Common Signs of Failure

• Clearance well outside specification at check
• Shim bent or cracked on removal
• Bright fretting on one face
• Setting failing to hold once the engine is run

🛠️ Service Notes

• 50 mm step of the four
• Build up the pack from measured shims and recheck the clearance before closing the assembly

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D