463562 Adjusting Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta adjusting washer 4.10 mm thick, from the Engine group, listed for 21 applications across AQ and BB series engines. It is published at the same 0.030 kg as the 4.05 mm washer 463561 and the 4.15 mm washer 463563, so weight will not separate the three.

🚤 Compatibility

• Engine Family: AQ, BB

Full model list at the end of this description.

⚙️ Key Features

• 4.10 mm thick
• 21 applications across AQ and BB series engines
• Identical 0.030 kg published weight to 463561 and 463563
• One 0.05 mm step from 463561 and 463563
• TH=4.10mm (Volvo assembly listing)

🔌 Function

Sets a running clearance by a fixed amount, chosen so the measured clearance comes into specification.

⚠️ Common Signs of Failure

• Tapping or clatter from the valve gear
• Measured clearance outside specification
• Washer face scuffed, pitted or dished
• Wear biased to one edge of the washer

🛠️ Service Notes

• Order by thickness, as the three thickest washers in this series are indistinguishable by published weight
• Measure with the engine at the specified position for each valve rather than working from the last recorded figures

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta AQ131A, AQ131B, AQ131C, AQ131D
• Volvo Penta 230A, 230B, 250A, 250B
• Volvo Penta AQ151A, AQ151B, AQ151C
• Volvo Penta AQ125B, AQ125A
• Volvo Penta AQ145B, AQ145A
• Volvo Penta AQ171A, AQ171C
• Volvo Penta AQ120B
• Volvo Penta AQ140A
• Volvo Penta BB140A
• Volvo Penta BB145A