20799722 Cap Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Cylinder-Head Cap Plug - Part Number: 20799722

Genuine service component used in the common-rail d5/d7 cylinder-head or cylinder-block service opening. It restores the original Volvo Penta dimensions, fit and operating relationship.

⚙️ Key Features

• Manufactured to the original Volvo Penta dimensional and material specification

• Maintains correct fit, alignment and service access in the designated assembly

• Designed for diesel-engine heat, vibration and operating-load exposure

• Direct replacement for a worn, damaged, missing or corroded original component

• Must be matched by part number, engine product and serial/configuration before installation

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20799722 (OEM catalogue reference)

OEM / Related Numbers:

• Cylinder head/block casting, coolant/oil gallery and specified sealing compound or washer

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Common-rail D5/D7 cylinder-head or cylinder-block service opening

Typically suits:

• Engine models:

• TAD550GE; TAD551GE; TAD560VE; TAD650VE; TAD660VE; TAD734GE; TAD750GE; TAD750VE; TAD751GE; TAD752GE; TAD753GE; TAD754GE; TAD760VE

• HP Range: Approximately 170-320 HP, depending on engine rating

• Engine Type: Four- and six-cylinder common-rail diesel

• Year Range: Approximately 2000s-2010s

🔌 Function

Restores the original component function and operating relationship within the designated Volvo Penta assembly.

Common signs of failure:

• Visible wear, corrosion, cracking or deformation

• Loose fit, abnormal movement or loss of alignment

• Noise, vibration or leakage from the surrounding assembly

• The connected system no longer operates to specification

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging