# 20792475 Tappet | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Valve Tappet / Lifter - Part Number: 20792475

  

Application-specific valve tappet / lifter used in the cylinder head, valve train and cold-start system on the listed Volvo Penta engines. Follows the camshaft profile and transfers lift into the pushrod and rocker mechanism.

  

⚙️ Key Features

  

• Genuine Volvo Penta valve tappet / lifter

• Direct service replacement for part number 20792475

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

• Follows the camshaft profile and transfers lift into the pushrod and rocker mechanism

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

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20792475 (Volvo Penta OEM reference)

  

OEM / Related Numbers:

  

• VOE20792475 - 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

  

Follows the camshaft profile and transfers lift into the pushrod and rocker mechanism.

  

Common signs of failure:

  

• Tapping or knocking from the valve train

• Pitted, spalled or dished tappet face

• Sticking tappet or inconsistent valve lift

• Metal debris in the lubricating oil

• Repeated valve-clearance change or camshaft-lobe wear

  

Service / Installation Notes:

  

• Keep each reused tappet matched to its original cam lobe.

• Lubricate the contact surfaces and inspect the camshaft before installation.

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 148.84 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 148.84 AUD | In stock |

## Images

- 20792475 Tappet | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20792475-tappet-genuine-volvo-penta)
> Updated: 2026-08-01