20459143 Washer | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta washer used in the crankshaft, bearing and pulley assembly. It is supplied as an individual service component under part number 20459143 and is intended to restore the original fit, alignment, sealing, support or operating function of the specified assembly. This listing supplies the named part only; adjoining components shown in an parts list for your engine are serviced separately unless explicitly stated.

🚤 Compatibility

Typically suits:

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

• Engine Family: TD, TAD

⚙️ Key Features

• Washer for the crankshaft, bearing and pulley assembly
• Standard size
• 0.052 kg
• Listed for 3 applications across TD and TAD series engines
• Engine group

🔌 Function

Distributes fastener load, protects the mating surface and helps maintain the correct assembled spacing.

⚠️ Common Signs of Failure

• Fastener at that position working loose in service
• Excess movement or play at the assembly the washer controls
• Washer found dished, scored or fretted on removal
• Bright polished wear ring showing the washer has been turning under load
• Corrosion pitting on the bearing face

🛠️ Service Notes

• This is the standard size - confirm whether the crankshaft has been reground to an oversize before ordering, as the 0.20 mm oversize stop washer for this assembly is 20459148

📦 Condition

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