---
product_id: 38532896
title: "Darton 300-051 Dry Cylinder Sleeve Kit for Mazda MZR 2.3L"
brand: "darton"
price: "VT168752"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/38532896-darton-300-051-dry-cylinder-sleeve-kit-for-mazda-mzr
store_origin: VU
region: Vanuatu
---

# Precision 3.415" bore Optimized heat transfer Set of 4 durable sleeves Darton 300-051 Dry Cylinder Sleeve Kit for Mazda MZR 2.3L

**Brand:** darton
**Price:** VT168752
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your Mazda’s heart with precision-engineered dry sleeves!

## Quick Answers

- **What is this?** Darton 300-051 Dry Cylinder Sleeve Kit for Mazda MZR 2.3L by darton
- **How much does it cost?** VT168752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/38532896-darton-300-051-dry-cylinder-sleeve-kit-for-mazda-mzr)

## Best For

- darton enthusiasts

## Why This Product

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

## Key Features

- • **Complete Set of Four:** Includes four sleeves, ready for a full engine rebuild or upgrade.
- • **Lightweight Yet Robust:** Ductile iron construction balances strength with manageable 10-pound total weight.
- • **Engineered for Mazda MZR 2.3L:** Perfect fit for all Mazda MZR 2.3L engines, ensuring seamless compatibility.
- • **Precision Bore & Wall Thickness:** 3.415" bore with 0.118" wall thickness for optimal durability and performance.
- • **Heat-Optimized Dry Sleeve Design:** Special surface finishes and interference fit maximize heat transfer and engine longevity.

## Overview

The Darton 300-051 Dry Cylinder Sleeve Kit is a set of four precision-engineered ductile iron sleeves designed specifically for all Mazda MZR 2.3L engines. Featuring a 3.415" bore, 0.118" wall thickness, and a 0.375" flange thickness, these dry sleeves optimize heat transfer through a specialized surface finish and interference fit, enhancing engine durability and performance. Lightweight at 10 pounds, this kit is ideal for professional-grade engine rebuilds or performance upgrades.

## Description

"Dry sleeves are named so because the sleeve body is not exposed to any cooling liquid within the block and is always installed in a block with an interference fit. Darton manufactures ductile iron sleeves for dry installation in aluminum blocks with special surface finishes and recommends that aluminum block cylinder walls be lightly honed with ""Brush Research"" bumble hones prior to sleeve installation. The combination of male and female surface preparation greatly enhances heat transfer when the sleeves are installed and fit properly."

## Features

- APPLICATION: ALL Mazda MZR 2.3L ENGINES
- BORE: 3.415"- OD: 3.650"
- WALL: 0.118" - OAL: 5.500"
- FLANGE THICKNESS: 0.375"- FLANGE DIAMETER: 3.750"
- SET OF 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Darton |
| Brand | Darton |
| Item Weight | 10 pounds |
| Package Dimensions | 9 x 9 x 8 inches |
| Manufacturer Part Number | 300-051 |

## Images

![Darton 300-051 Dry Cylinder Sleeve Kit for Mazda MZR 2.3L - Image 1](https://m.media-amazon.com/images/I/41wKg9deyfL.jpg)
![Darton 300-051 Dry Cylinder Sleeve Kit for Mazda MZR 2.3L - Image 2](https://m.media-amazon.com/images/I/41EqbEvq7JL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/38532896-darton-300-051-dry-cylinder-sleeve-kit-for-mazda-mzr](https://www.desertcart.vu/products/38532896-darton-300-051-dry-cylinder-sleeve-kit-for-mazda-mzr)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-05*