22614 International Mack Washer Fluid Pump / HLK7056

It moves washer fluid from the reservoir to the spray nozzles so the windshield can be cleaned on demand. This windshield washer pump supports safer driving by improving visibility in rain, road spray, and winter grime. It’s a common wiper system parts item to replace when the spray function becomes weak or stops.

Check for no spray or a very weak spray even with a full reservoir and clear nozzles. You may also hear the motor not running when the washer switch is pressed, or find fluid leaking around the pump grommet area. For a truck washer fluid pump replacement, also confirm the washer fuse and switch work before swapping parts.

It’s commonly referenced as an International washer fluid pump HLK7056 application and is also used in Mack windshield washer pump repairs in certain setups. Compatibility depends on the truck’s exact model, year, reservoir style, and electrical connector. If you’re matching a prior part number or an HLK7056 reference and the connector and mounting style match, it’s typically the correct windshield washer pump.