20793040 Valve Yoke | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Valve Yoke / Caliper - Part Number: 20793040

Application-specific valve yoke / caliper used in the cylinder-head valve and valve-yoke assembly on the listed Volvo Penta engines. Transfers rocker-arm movement evenly to the paired valve stems and maintains the specified bridge adjustment.

⚙️ Key Features

• Genuine Volvo Penta valve yoke / caliper

• Direct service replacement for part number 20793040

• Designed for the cylinder-head valve and valve-yoke assembly

• Transfers rocker-arm movement evenly to the paired valve stems and maintains the specified bridge adjustment

• Application family: 13-litre inline-six turbocharged industrial diesel; Approximately 2006 - 2020

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20793040 (Volvo valve-yoke reference)

• 20751464 / 20554106 / 3183207 / 1547919 (related Volvo yoke references)

OEM / Related Numbers:

• VOE20793040 - Volvo CE prefixed number format

• 21428675 / 21428679 - later Volvo exhaust-valve references

• 20768506 - related Volvo valve reference

• 3183207 / 20751464 / 1547919 / 20554106 - valve-yoke related references

• 20857578 / 20463791 - related exhaust-yoke references

• 20758484 - valve spring family

• 11700345 - valve cotters

• 20840807 - thrust washer

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D13/TAD1340-TAD1355 industrial diesel valve train

Typically suits:

• Engine models:

• TAD1340GE; TAD1341GE; TAD1342GE; TAD1343VE

• TAD1344VE; TAD1345VE; TAD1350VE; TAD1351VE

• TAD1352VE; TAD1353VE; TAD1354VE; TAD1355VE

• HP Range: Approximately 400HP - 700HP

• Engine Type: 13-litre inline-six turbocharged industrial diesel

• Year Range: Approximately 2006 - 2020

🔌 Function

Transfers rocker-arm movement evenly to the paired valve stems and maintains the specified bridge adjustment.

Common signs of failure:

• Uneven valve opening or repeated lash variation

• Valve-train ticking, misfire or low compression

• Scoring, cracking or wear at the contact pads

• Yoke binding on its guide or sitting unevenly on the valves

• Accelerated valve-stem or rocker wear

Service / Installation Notes:

• Inspect both valve tips and the yoke guide for equal height and wear.

• Set valve-yoke and valve clearances in the specified sequence.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging