20459148 Stop Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta stop washer in the 0.20 mm oversize grade, 2.2 mm thick, from the Engine group, weighing 0.068 kg and listed for 3 fitments across the TD and TAD series. Thickness is the whole point of the listing - the standard size washer for the same assembly is 20459149.

🚤 Compatibility

Typically suits:

• Volvo Penta TD420VE
• Volvo Penta TAD620VE
• Volvo Penta TAD420VE

• Engine Family: TD, TAD

⚙️ Key Features

• 0.20 mm oversize, 2.2 mm thick
• 0.068 kg
• Engine group
• Listed for 3 fitments across the TD and TAD series
• The standard size washer for this assembly is 20459149
• 0.20mm (Volvo assembly listing)

🔌 Function

Controls axial movement at the rotating assembly and provides a replaceable thrust face.

⚠️ Common Signs of Failure

• Excess crankshaft end float, felt as fore and aft movement at the pulley
• A knock or thump on clutch or gear engagement
• The washer found scored, grooved or worn through its bearing face
• Bright or blued patches showing the washer has been turning in its seat
• Bearing debris found in the drained oil

🛠️ Service Notes

• Fit the oversize washer only where the crankshaft thrust face has been machined to suit it; otherwise the standard washer 20459149 is the correct part
• Measure end float after fitting and confirm it falls inside the workshop specification

📦 Condition

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