---
product_id: 166395539
title: "piston ring compressor tool Service Set,Car Engine Piston Ring Compressor Tool & Piston Ring Pliers with Adjustable Safety Screws"
brand: "leimo kparts"
price: "$96.34"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/166395539-piston-ring-compressor-tool-service-set-car-engine-piston-ring
store_origin: US
region: United States of America
---

# Damage-free positive locking Precision fit 53-195mm range Spring steel durability piston ring compressor tool Service Set,Car Engine Piston Ring Compressor Tool & Piston Ring Pliers with Adjustable Safety Screws

**Brand:** leimo kparts
**Price:** $96.34
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your engine rebuilds with precision and confidence!

## Quick Answers

- **What is this?** piston ring compressor tool Service Set,Car Engine Piston Ring Compressor Tool & Piston Ring Pliers with Adjustable Safety Screws by leimo kparts
- **How much does it cost?** $96.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/166395539-piston-ring-compressor-tool-service-set-car-engine-piston-ring)

## Best For

- leimo kparts enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Constructed from corrosion-resistant spring steel ensuring maximum strength and longevity
- • **Ergonomic & Reliable:** Comfort grip handles and easy-to-use design streamline piston ring installation and removal
- • **Engineered for Precision:** Fits piston diameters from 53mm to 195mm for versatile engine rebuilds
- • **Complete Professional Set:** Includes 3 compressors (3", 4", 6"), piston ring pliers, and 3 wrenches for all your piston needs
- • **Safe & Damage-Free Installation:** Positive locking action compresses rings without twisting or damaging parts

## Overview

The LEIMO KPARTS Piston Ring Compressor Tool Service Set is a professional-grade kit designed for precise, damage-free installation and removal of piston rings. Featuring three compressors covering 53mm to 195mm diameters, durable spring steel construction, and ergonomic handles, this set ensures reliable, efficient engine maintenance and rebuilds.

## Description

piston ring compressor tool Service Set,Car Engine Piston Ring Compressor Tool & Piston Ring Pliers with Adjustable Safety Screws

## Features

- 【Function】 Piston Ring Compressor and piston ring pliers.Piston ring disassembly process, expanding the piston rings.-- Piston installer plier used for installs and removes piston rings; Easy to use, safe and reliable.
- 【Material】： Constructed from spring steel for maximum strength and longevity that resists corrosion
- 【Size】-- 3 inch piston ring compressor: 53mm - 175mm; 4 inch piston ring compressor: 53mm - 175mm；6 inch piston ring compressor: 60mm - 195mm
- 【DAMAGE-FREE:】 Perform engine rebuilds and use this compressor for proper installation of the piston and rings in the cylinder without twisting or damaging parts; Perfect fit on the piston and a positive locking action to compress rings and allow installation of pistons into cylinders
- 【Size & Package】-- 1Pcs 3 inch piston ring compressor, 1Pcs 4 inch piston ring compressor, 1Pcs 6 inch piston ring compressor,1Pcs x piston ring pliers, 3Pcs wrench

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LEIMO KPARTS |
| Material | Alloy Steel, Rubber, Spring Steel |
| Color | Blue |
| Handle Material | Alloy Steel, Rubber |
| Item Weight | 1.57 Kilograms |
| Specific Uses For Product | Installing and removing piston rings, Expanding Engine rebuilds, Piston maintenance |
| Grip Type | Ergonomic |
| UPC | 778299896016 |
| Manufacturer | LEIMO |
| Part Number | MF-3073 |
| Item Weight | 3.45 pounds |
| Product Dimensions | 7.68 x 7.68 x 0.04 inches |
| Item model number | MF-3073 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** LEIMO KPARTS
- **Material:** Alloy Steel, Rubber, Spring Steel
- **Color:** Blue
- **Handle Material:** Alloy Steel, Rubber
- **Item Weight:** 1.57 Kilograms
- **Specific Uses For Product:** Installing and removing piston rings, Expanding Engine rebuilds, Piston maintenance
- **Grip Type:** Ergonomic
- **UPC:** 778299896016

## Images

![piston ring compressor tool Service Set,Car Engine Piston Ring Compressor Tool & Piston Ring Pliers with Adjustable Safety Screws - Image 1](https://m.media-amazon.com/images/I/61ByYEeTvBL.jpg)

## Questions & Answers

**Q: Can this be used for small engines?**
A: Yes it can be used in small engines but to be honest i had a hard time installing my rings with this tool. It was easier doing it just by hand

**Q: Do these come with storage box?**
A: No.  It come in a cardboard container, not suitable for long term storage.

**Q: Does this come with the 3 compressors pictured, or just one?**
A: 3

**Q: Will the 6 inch compressor compress to 5.5 inches? I'd like to know if these can be used to compress seals for large hydraulic cylinder rebuilds?**
A: Yes it will compress to 5.5

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than I expected
*by B***L on May 14, 2025*

Really nice kit. Much better than the cheap triangle ring pliers

### ⭐⭐⭐⭐⭐ Essential Tool for a Smooth Piston Installation – Highly Recommended!
*by R***L on October 22, 2024*

I used this piston ring compressor tool during my recent engine rebuild, and it worked flawlessly. The design is solid, and the clamp adjusted easily to fit my piston sizes. It helped me install the piston rings without any hassle or damage to the rings. The quality of the tool feels great, and it's a must-have for anyone doing engine work. Highly recommend!

### ⭐⭐⭐⭐ I recommend a quality product
*by D***N on October 2, 2024*

Good quality, works well but be careful when using it, do not get your hand stuck in the lock section, it may cause injuries, good luck

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*