20450002 Inlet Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D9A/TAD940-952 Inlet Valve - Part Number: 20450002

A genuine Volvo Penta inlet valve used in the cylinder-head valve train. It is supplied as an individual service component under part number 20450002 and is intended to restore the original fit, alignment, sealing, support or operating function of the specified assembly. This listing supplies the named part only; adjoining components shown in an exploded view are serviced separately unless explicitly stated.

⚙️ Key Features

• Genuine Volvo Penta service component

• Designed for the cylinder-head valve train

• Manufactured to the specified OEM dimensions and material requirements

• Suitable for maintenance, repair or overhaul of the matching serial-controlled assembly

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

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20450002 - Current genuine Volvo Penta service reference

OEM / Related Numbers:

• 20450002 - Current genuine Volvo Penta service reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D9A industrial diesel engines

• TAD940-TAD952 generating-set and variable-speed engine packages

Typically suits:

• Engine models:

• TAD940GE

• TAD940VE

• TAD941GE

• TAD941VE

• TAD942VE

• TAD943VE

• TAD950VE

• TAD951VE

• TAD952VE

• Engine Type: Volvo Penta D9A inline-six industrial diesel

• HP Range: Approximately 260-380 hp, depending on the engine rating

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

• Serial Applicability: Confirm the complete engine or product serial number and the exact assembly position before ordering

🔌 Function

Opens during the intake stroke to admit charge air into the cylinder and closes to seal the combustion chamber during compression and combustion.

Common signs of failure or reasons for replacement:

• The valve sticks, binds or fails to seat correctly

• Pressure or flow in the associated circuit moves outside specification

• Internal leakage causes unstable or reduced system performance

• Contamination, corrosion or wear is visible on the valve surfaces

• The engine develops starting, power, temperature or pressure-control symptoms

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging