---
product_id: 352269590
title: "AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump"
brand: "laikou"
price: "₩232055"
currency: KRW
in_stock: false
reviews_count: 4
category: "Laikou"
url: https://www.desertcart.kr/products/352269590-ar2546-pump-18mm-piston-kit-ceramic-plunger-repair-kit-fits
store_origin: KR
region: South Korea
---

# Complete 3-piece kit for seamless pump restoration 18mm ceramic pistons for precision & durability Easy DIY installation, no pro needed AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump

**Brand:** laikou
**Price:** ₩232055
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Upgrade your pressure washer pump like a pro—because downtime is not an option!

## Quick Answers

- **What is this?** AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump by laikou
- **How much does it cost?** ₩232055 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/352269590-ar2546-pump-18mm-piston-kit-ceramic-plunger-repair-kit-fits)

## Best For

- laikou enthusiasts

## Why This Product

- Trusted laikou brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Compatibility:** Perfectly fits Annovi Reverberi RK, RKA, RKV, XRCA, XRV, and XRCV series pumps, ensuring hassle-free replacement.
- • **All-in-One Repair Kit:** Includes pistons, backup rings, O-rings, slingers, washers, and nuts—everything you need to restore your pump to peak condition.
- • **Effortless Installation:** Designed for quick removal and reinstallation, so you’re back to work faster without costly service calls.
- • **Precision Ceramic Power:** Extra-thick 18mm ceramic pistons engineered for long-lasting performance and superior wear resistance.
- • **Durability Meets Efficiency:** High-quality ceramic and steel materials deliver enhanced pump longevity and reliable pressure output.

## Overview

The AR2546 Pump 18mm Piston Kit is a premium ceramic plunger repair kit designed for Annovi Reverberi RK series pressure washer pumps. Featuring high-precision, extra-thick ceramic pistons and a comprehensive 3-piece set of essential components, this kit ensures durable, efficient pump restoration. Compatible with multiple AR pump models, it offers easy installation and reliable performance, making it the smart choice for professionals and DIY enthusiasts aiming to extend their equipment’s life and maintain peak pressure output.

## Description

AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump : desertcart.ae: Patio, Lawn & Garden

Review: Excellent fit. Pump is working like new.
Review: Pressure washer starts harder than before because there's back pressure of a new pump on it again. Between this kit and sae 30 oil I'm back to work. Never start a pressure washer dry. Got it used from a lady had a cracked ceramic in it. Have 120.00 into it and this new is around 1200.00

## Features

- GREAT COMPATIBILITY -- The AR2546 was used on the Annovi Reverberi RK, RKA, RKV, XRCA, XRV, XRCV, series pressure washer pumps also known as AR pumps. OEM Part #AR2546, Replaces part #2757
- KIT CONTAINS 3 PIECE EACH -- 18mm pistons, backup rings, O ring seals, slingers, washers, and nuts
- SUPERIOR MATERIAL -- Made of high-quality ceramic, steel and plastic. Hight precision and Extra-thick ceramic pistons for reater durability. Ceramic Dimensions: 18mm x 40mm, Inside Dimension: 11mm
- EASY INSTALLATION -- Remove the old pump piston kit and re-installing the new part back over the rods to maintenance your pressure washer pump.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096VLQ4VL |
| Brand | LAIKOU |
| Customer Reviews | 4.3 4.3 out of 5 stars (25) |
| Date First Available | 30 June 2021 |
| Item Weight | 127 g |
| Item model number | AR2546 |
| Manufacturer | LAIKOU |
| Manufacturer Part Number | AR2546 |
| Package Dimensions | 27.1 x 20.8 x 1.4 cm; 127 g |

## Images

![AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump - Image 1](https://m.media-amazon.com/images/I/61s1EC4g1aL.jpg)
![AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump - Image 2](https://m.media-amazon.com/images/I/71W-IMFJAvL.jpg)
![AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump - Image 3](https://m.media-amazon.com/images/I/81e84G06imL.jpg)
![AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump - Image 4](https://m.media-amazon.com/images/I/513FZLdSszL.jpg)
![AR2546 Pump 18mm Piston Kit Ceramic Plunger Repair Kit fits for Annovi Reverberi RK RKA RKV XRCA XRV XRCV Pump - Image 5](https://m.media-amazon.com/images/I/619ZXv+fRVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 13 February 2026*

Excellent fit. Pump is working like new.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 20 November 2023*

Pressure washer starts harder than before because there's back pressure of a new pump on it again. Between this kit and sae 30 oil I'm back to work. Never start a pressure washer dry. Got it used from a lady had a cracked ceramic in it. Have 120.00 into it and this new is around 1200.00

### ⭐ Review
*by A***R on 18 July 2024*

These are complete junk, the ceramic pistons are not tapered to slide over the o-ring and lock on the shaft lock like the original, guess its my fault to assume something made in China is actually a quality product. Do not waste your money on these, just buy the factory AR piston kit, It’s more money but at least they fit. This is not worth 1 star but I could not submit my review without a rating.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-27*