21479079 Throttle Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD560VE Intake Throttle Valve - Part Number: 21479079

An electronically or pneumatically controlled intake throttle valve used in the inlet and exhaust system of the Volvo Penta TAD560VE.

⚙️ Key Features

• Genuine Volvo Penta throttle-valve assembly

• Controls intake-air flow during engine-management functions

• Designed for TAD560VE inlet-system pressure and temperature

• Includes the original actuator and valve body supplied under the part number

• Works with the engine control and exhaust-management strategy

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21479079 (current catalogued reference)

OEM / Related Numbers:

• Associated inlet pipes, gaskets, wiring and control components

Aftermarket / Verified Equivalents:

• No confirmed plug-and-play aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD560VE inlet and exhaust systems

Typically suits:

• Engine models:

• TAD560VE

• HP Range: Engine-rating dependent

• Engine Type: Six-cylinder turbocharged industrial diesel

• Year Range: Engine-control and serial-number dependent

🔌 Function

Regulates intake airflow for engine shutdown, exhaust-temperature management or other control functions.

Common signs of failure:

• Engine derate or intake-throttle fault code

• Valve sticks open or closed

• Reduced power

• Engine shutdown becomes harsh or incomplete

• Oil and soot deposits restrict valve movement

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging