AR 1828 Check Valve Kit for XR Series Pumps – OEM Replacement Part

Part Number: AR1828
Category: Pressure Washer Pump Parts → Check Valve Kits → Annovi Reverberi (AR) Pump Parts
Type: AR Check Valve Kit for RKV, RRV & XRC Series Pumps

The AR 1828 Check Valve Kit is a genuine OEM replacement repair kit manufactured by Annovi Reverberi in Italy and designed for servicing compatible RKV, RRV, XRC, and XRCA Series triplex plunger pressure washer pumps. This complete valve repair kit includes six complete valve assemblies and related components required to restore proper pump performance, maintain operating pressure, and ensure efficient water flow.

Key Features & Benefits

• Genuine Annovi Reverberi (AR) OEM Replacement Part
• Manufactured in Italy by AR
• Replaces AR Part Number 1825
• Complete check valve repair kit
• Includes six complete valve assemblies
• Designed for RKV, RRV, XRC, and XRCA Series pumps
• Restores proper water flow and pressure performance
• Helps eliminate pressure loss and flow restrictions
• Supports pump rebuild and preventative maintenance programs
• OEM-quality fit, durability, and reliability

Technical Specifications

Manufacturer: Annovi Reverberi (AR)

Part Number: AR1828

Replaces: AR1825

Product Type: Check Valve Kit

Application: Inlet & Discharge Valve Replacement

OEM Replacement: Yes

Kit Coverage: One Complete Pump

Number of Valve Assemblies: 6

Country of Manufacture: Italy

Compatible Pump Series

Compatible with the following AR pump series:

• XRC Series (18mm)
• XRC Series (20mm)
• XRCA Series (18mm)
• XRCA Series (20mm)
• RKV Series
• RRV Series

Compatible Pump Models

Including, but not limited to:

• RKV3.5G30AD-F24
• RKV3.5G40HD-F24
• RKV4G37D-F24
• RKV4G40HD-F24
• RKV4.5G32D-F24
• RKV4.5G37D-F24
• RKV4.5G40HD-F24
• RKV5G40HD-F24
• RKV5.5G40HD-F24
• RRV3G36D-F24
• RRV3.5G36D-F24
• RRV4G36D-F24

Always verify pump model compatibility before ordering.

Typical Applications

• Pressure washer pump rebuilds
• Commercial pressure washer maintenance
• Industrial cleaning equipment repairs
• Fleet washing equipment servicing
• Contractor equipment maintenance
• Equipment rental fleet service
• Agricultural cleaning systems
• Preventative maintenance programs

Performance Advantages

• Restores proper check valve operation
• Helps recover lost pressure and flow performance
• Improves pump efficiency and cleaning effectiveness
• Reduces internal bypass and pressure fluctuations
• Supports smooth and consistent pump operation
• Protects manifolds, plungers, and internal pump components
• Genuine OEM components ensure proper fit and performance
• Ideal for preventative maintenance and professional rebuild procedures
• Helps maximize the lifespan of compatible AR RKV, RRV, XRC, and XRCA Series pumps