22291180 Actuator | Genuine Volvo Penta Part

🔧 Product Description

Electronic actuator that supersedes 21896610 and earlier reference 20799568. It controls an emissions or air-handling valve in the D6 industrial engine family and must be matched to the exact valve and software calibration.

⚙️ Key Features

• OEM supersession chain through 21896610 and 20799568
• Electronic position control
• Integrated position feedback
• Industrial emissions/air-system duty
• Serial and software controlled
• Engine type: 6-cylinder turbocharged industrial diesel

🔌 Function

Positions the assigned EGR or air-control valve in response to engine-control commands.

⚠️ Common Signs of Failure

• Position-feedback fault
• Engine derate
• Sticking or slow movement
• Excess current draw
• Connector or linkage damage

🛠️ Service Notes

• Note the fitted position and any linkage settings before removal, so the new unit can be set up the same way
• Isolate the batteries, and relieve any pressure in the system, before disconnecting an actuator
• Check the linkage, pivots and mountings move freely; a stiff or seized mechanism will kill a new actuator as surely as it killed the old one
• Fit it so it works through its full travel without binding and reaches both end positions properly, with the connector seated dry and locked
• Some actuators need calibration or a learning procedure with Volvo Penta diagnostic equipment before they will operate correctly, so check what your engine requires

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22291180 → Supersedes 21896610 → Supersedes 20799568

OEM / Related Numbers

• 21896610 earlier number superseded by this part
• 20799568 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging