20459954 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD420VE Cooling-System Sealing Ring - Part Number: 20459954

A genuine Volvo Penta sealing ring used in the engine rotating or static sealing interface. It is supplied as an individual service component under part number 20459954 and is intended to restore the original fit, sealing, alignment, retention or operating function of the specified assembly. This listing supplies the named part only; adjoining components shown in the engine diagram are serviced separately unless explicitly stated.

⚙️ Key Features

• Genuine Volvo Penta service component

• Designed for the engine rotating or static sealing interface

• Designed to restore the specified fluid, pressure or gas seal

• Suitable for maintenance, repair or overhaul of the matching engine assembly

• Exact engine and serial-number confirmation is recommended before installation

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20459954 - Current genuine Volvo Penta service reference

OEM / Related Numbers:

• 20459954 - Current genuine Volvo Penta service reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD420VE industrial diesel engines

• D5 cooling-fan, belt-drive and water-pump installations

Typically suits:

• Engine models:

• TAD420VE

• Engine Type: Volvo Penta D5 inline-four turbocharged industrial diesel

• HP Range: Determined by the exact TAD420VE rating

• Year Range: Engine-generation and serial-number controlled

• Serial Applicability: Confirm belt routing, pulley arrangement and engine serial number before installation

🔌 Function

Seals the specified rotating or static interface to retain fluid and exclude contaminants.

Common signs of failure or reasons for replacement:

• Fluid leakage develops at the sealed interface

• Water, dirt or contamination enters the assembly

• The ring is worn, hardened, cut or distorted

• The joint no longer retains the specified pressure or lubricant

• Replacement is required after disassembly or wear beyond the service limit

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging