Product Description

The Annovi Reverberi Pump Kit 42172 is a genuine replacement brass piston guide and collar kit designed for the overhaul and maintenance of compatible Annovi Reverberi high-pressure pumps. This complete kit services all three pistons, making it ideal for full pump rebuilds or preventative maintenance.

Designed for pumps with 18mm ceramic pistons, the brass guides ensure accurate piston alignment, support the sealing system and help reduce wear within the pump head. Replacing worn piston guides can improve pump efficiency, extend seal life and restore reliable pump performance.

This kit is compatible with Annovi Reverberi RG, RGA, RW and RWA Series pressure washer pumps.

Key Features

• Genuine Annovi Reverberi replacement part
• Complete brass piston guide and collar kit for 3 pistons
• Suitable for 18mm ceramic pistons
• Precision-machined brass construction
• Helps maintain correct piston alignment
• Extends the life of water seals and pump components
• Ideal for pump servicing and complete rebuilds
• Fits Annovi Reverberi RG, RGA, RW and RWA Series pumps

Compatible Pump Series

• RG Series
• RGA Series
• RW Series
• RWA Series

Always verify your pump model and exploded parts drawing before ordering.

Why Choose Genuine AR Parts?

Using genuine Annovi Reverberi components ensures the correct fit, maintains pump efficiency and maximises service life. Replacing piston guides whenever seals and pistons are serviced helps reduce wear, prevent leaks and keep your pressure washer pump operating at peak performance.