7108747 Unloader Kit for AAA C41 and C42 Pressure Washer Pumps
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The 7108747 unloader kit is a genuine OEM replacement designed for AAA C41 and C42 series pressure washer pumps. This kit restores proper pressure regulation by controlling water bypass when the trigger gun is released.
This unloader kit is intended for use on newer-style pumps equipped with a tall black unloader and plastic retaining clip. It will not function as a replacement for older-style pumps that use a silver acorn nut unloader design.
7108747 Specifications
- Part Type: Pressure Washer Unloader Kit
- Pump Series: AAA C41 and C42 series
- Unloader Style: Tall black unloader with plastic clip
- Seat Material: Stainless steel
- Ball Type: Ball bearing
- Thread Diameter: 21.63 mm
- Wrench Size: 15/16 inch
Kit Includes
- Unloader valve assembly
- Stainless steel seat
- Ball bearing
7108747 Features
- OEM replacement unloader kit for AAA pressure washer pumps
- Helps restore proper pressure and flow control
- Designed to bypass water when the trigger is released
- Supports pump protection and extended service life
- For use on new-style C41 and C42 pumps only
Service Note
This unloader kit is designed only for newer-style AAA pumps with a tall black unloader and plastic clip. Older pumps equipped with a silver acorn nut unloader are not compatible and cannot use this replacement.
Compatible Models
The 7108747 unloader kit is known to properly fit and function with the following partial list of pressure washer pumps:
- AAA 90038 High Pressure Pump
- AAA 10.0GA13 High Pressure Pump (New Version)
- AAA 530010 C41 High Pressure Pump
- AAA 530010 C42 High Pressure Pump
- AAA 53BRD35 High Pressure Pump
- AAA 90039 9.4GA13 High Pressure Pump
- AAA 530012 C41 Series High Pressure Pump
- AAA 530012 C42 Series High Pressure Pump
Additional compatibility may exist for other brands and models manufactured using the same C41/C42 pump design. Always verify compatibility by confirming your unit’s model number and part diagram.
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