22218988 Push Button | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta HPCU Push Button - Part Number: 22218988

Momentary push button used in the HPCU-A hybrid-propulsion control and charging system. It provides a manual command input to the electric-drive or charging-control electronics.

⚙️ Key Features

• HPCU-A hybrid-control application

• Momentary push-button action

• Factory panel fit and electrical interface

• Used with alternator/charging and electric-drive controls

• Sealed control-panel construction

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22218988 (current OEM reference)

OEM / Related Numbers:

• 22218988

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta HPCU-A hybrid propulsion and electric-drive system

Typically suits:

• Engine models:

• HPCU-A

• System Type: Hybrid Propulsion Control Unit

• Serial Range: Confirm panel and control-unit generation

🔌 Function

Sends the assigned operator command to the HPCU control electronics.

Common signs of failure:

• No response when pressed

• Intermittent command

• Button sticks or fails to return

• Water ingress or corrosion

• Open-circuit switch reading

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging