20998904 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Plug - Part Number: 20998904

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

⚙️ Key Features

• Manufactured to the original Volvo Penta dimensional and material specification

• Maintains correct fit, alignment and service access

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

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

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

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20998904 (OEM catalogue reference)

OEM / Related Numbers:

• Crankcase, cylinder block, sealing compound and adjoining plugs

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Common-rail D5/D7 crankcase and cylinder-block joint

Typically suits:

• Engine models:

• TAD550GE; TAD551GE; TAD560VE; TAD650VE; TAD660VE; TAD734GE; TAD750GE; TAD750VE; TAD751GE; TAD752GE; TAD753GE; TAD754GE; TAD760VE; TAD761VE

• 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 function and operating relationship of 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