20794115 Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Washer - Part Number: 20794115

Application-specific washer used in the cylinder head, valve train and cold-start system on the listed Volvo Penta engines. Distributes load and maintains the specified spacing in the rocker and valve-train assembly.

⚙️ Key Features

• Genuine Volvo Penta washer

• Direct service replacement for part number 20794115

• Designed for the cylinder head, valve train and cold-start system

• Distributes load and maintains the specified spacing in the rocker and valve-train assembly

• Application family: 7-litre inline-six turbocharged industrial diesel; Approximately 2004 - 2015

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20794115 (Volvo Penta OEM reference)

OEM / Related Numbers:

• VOE20794115 - Volvo Construction Equipment prefixed number format

• 3801133 / 23095755 - cylinder-head assemblies

• 3801894 - remanufactured cylinder head

• 20849976 - intake valve seat

• 20849979 - exhaust valve insert

• 20459855 - valve-stem seal

• 20459851 / 20758484 - valve springs

• 20840747 - spring disc

• 11700345 - valve cotters

• 20840807 - thrust washer

• 20792103 - snap ring

• 20792876 / 20792878 - rocker arms

• 20913851 - adjusting screw

• 20841035 - valve-cover gasket

• 20841027 / 21134620 - valve covers

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD650/TAD660/TAD750/TAD760-series cylinder-head and valve-train assemblies

Typically suits:

• Engine models:

• TAD650VE; TAD660VE; TAD750VE; TAD760VE

• TAD761VE; TAD762VE

• HP Range: Approximately 200HP - 300HP

• Engine Type: 7-litre inline-six turbocharged industrial diesel

• Year Range: Approximately 2004 - 2015

🔌 Function

Distributes load and maintains the specified spacing in the rocker and valve-train assembly.

Common signs of failure:

• Wear, scoring, fretting or loss of the original dimensions

• Cracking, deformation, corrosion or damaged retaining features

• Excessive play, noise or movement in the supported component

• Incorrect installed clearance, end float or alignment

• Repeated loosening or damage to adjoining components

Service / Installation Notes:

• Confirm orientation, dimensions and installed quantity against the exact assembly.

• Replace the part if there is measurable wear, deformation or loss of retention.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging