AR 42118 Unloader Repair Kit for RMV & RMW Series Unloaders – OEM Replacement Part

Part Number: AR42118
Category: Pressure Washer Pump Parts → Unloader Repair Kits → Annovi Reverberi (AR) Pump Parts
Type: AR Unloader Repair Kit for RMV & RMW Series Unloaders

The AR 42118 Unloader Repair Kit is a genuine OEM replacement rebuild kit designed for servicing compatible Annovi Reverberi (AR) RMV and RMW Series pressure washer pump unloaders. This repair kit contains the critical internal components required to restore proper unloader valve operation, maintain consistent system pressure, and ensure reliable pressure washer performance.

Key Features & Benefits

• Genuine Annovi Reverberi (AR) OEM Replacement Part
• Designed for RMV and RMW Series unloaders
• Restores proper unloader valve function
• Helps eliminate pressure fluctuations and cycling issues
• Maintains consistent pressure output
• Reduces leaks caused by worn internal components
• Supports preventative maintenance and repair programs
• OEM-quality fit and reliability
• Helps extend pressure washer pump service life
• Ideal for professional repairs and pump rebuilds

Technical Specifications

Manufacturer: Annovi Reverberi (AR)

Part Number: AR42118

Product Type: Unloader Repair Kit

Application: Unloader Valve Rebuild & Repair

Compatible Unloader Series: RMV & RMW

OEM Replacement: Yes

Kit Coverage: One Unloader Assembly

Compatible Pump Models

Compatible with AR pumps utilizing RMV and RMW Series unloaders, including:

• RMW2.5G25
• RMW2.5G27
• RMW2.5G26D-F7
• RMV2.5G25D
• RMV2.5G27D
• RMV2.5G30D
• RMW2G20
• RMW2G23B
• RMW2G24
• RMW2G25
• RMW2.2G20D
• RMV2G20
• RMV2G25
• RMV2G23B

Also compatible with select pressure washers utilizing AR RMV/RMW pumps, including:

• Ridgid RD80746
• Husky HU80722
• Husky HU080722
• Other compatible Husky and Ridgid pressure washer models utilizing AR RMV or RMW Series pumps

Always verify pump and unloader model compatibility before ordering.

Typical Applications

• Pressure washer unloader rebuilds
• Residential pressure washer repairs
• Commercial pressure washer maintenance
• Pump restoration projects
• Contractor equipment servicing
• Equipment rental fleet maintenance
• Preventative maintenance programs
• Pressure washer troubleshooting and repair

Performance Advantages

• Restores proper pressure regulation and bypass function
• Helps eliminate pressure surging and cycling issues
• Improves trigger gun response and system performance
• Reduces leaks caused by worn unloader components
• Supports smooth and consistent pressure operation
• Helps protect pump components from excessive wear
• Genuine OEM components ensure proper fit and performance
• Ideal for preventative maintenance and professional rebuild procedures
• Helps maximize the lifespan of compatible AR RMV and RMW Series pumps