20590566 Control | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Control - Part Number: 20590566

A genuine Volvo Penta control used in the mechanical governor and rated-speed control assembly. It is supplied as an individual service component under part number 20590566 and is intended to restore the original fit, sealing, alignment, retention or operating function of the specified assembly. This listing supplies the named component only; adjoining parts are serviced separately.

⚙️ Key Features

• Calibrated for the documented rated-speed or engine-control configuration

• Maintains commanded speed as engine load changes

• Mechanical interfaces match the specified linkage and fuel-control travel

• Engine type, serial number, rated power and governed rpm are required for correct selection

• Final adjustment must follow the Volvo Penta governing procedure

• Inspect linkage freedom, return springs and fuel-system condition before replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20590566 - Current genuine Volvo Penta service reference

OEM / Related Numbers:

• 20590563 - Related Control

• 20590571 - Related Control

• 20590556 - Related Control

• 20590572 - Related Control

• 20590544 - Related Strap

• 20590582 - Related D5/D7 Mechanical Governor

• 20700657 - Related 2300 rpm governor

• 20700675 - Related 1500 rpm control

• 20590556 - Documented 1800 rpm control reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta mechanically governed D5 and D7 industrial diesel engines

• Governor and rated-speed control assemblies

Typically suits:

• Engine models:

• D5A-T

• D5A-TA

• D5A-B TA

• D7A-T

• D7A-TA

• D7A-B TA

• D7C-TA

• D7C-A TA

• D7C-B TA

• TAD520GE

• Engine Type: Volvo Penta mechanically governed D5/D7 diesel

• HP Range: Determined by the engine type, rated power and governed speed

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

• Serial Applicability: Governor ordering requires engine type, serial number, rated power and rated speed

🔌 Function

Sets or transmits the specified governed-speed command.

Common signs of failure or reasons for replacement:

• The engine cannot achieve or hold the specified rated speed

• Speed response is delayed, erratic or affected by vibration

• The control is incorrectly matched to the required rpm

• Linkage travel or internal movement is restricted

• Replacement is required after calibration cannot be restored

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging