---
product_id: 190047821
title: "DAC-308 Piston Ring for Craftsman Air Compressor CAC-248-2 KK-4835 KK-5081 K-0650 K-0058 A02743 (2/Pack)"
brand: "mefonkou"
price: "$87147"
currency: COP
in_stock: true
reviews_count: 7
url: https://www.desertcart.co/products/190047821-dac-308-piston-ring-for-craftsman-air-compressor-cac-248
store_origin: CO
region: Colombia
---

# Oil-free design for cleaner operation Precision fit OD 2.56" / ID 1.88" Durable high-quality rubber DAC-308 Piston Ring for Craftsman Air Compressor CAC-248-2 KK-4835 KK-5081 K-0650 K-0058 A02743 (2/Pack)

**Brand:** mefonkou
**Price:** $87147
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your air compressor game with precision and durability!

## Quick Answers

- **What is this?** DAC-308 Piston Ring for Craftsman Air Compressor CAC-248-2 KK-4835 KK-5081 K-0650 K-0058 A02743 (2/Pack) by mefonkou
- **How much does it cost?** $87147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/190047821-dac-308-piston-ring-for-craftsman-air-compressor-cac-248)

## Best For

- mefonkou enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-quality rubber material guarantees durability under pressure
- • **Dual Pack Value:** Two premium piston rings included for immediate replacement
- • **Oil-Free Innovation:** Eliminates oil mess, boosting compressor efficiency and lifespan
- • **Precision Engineering:** Exact dimensions ensure seamless, leak-free performance
- • **Universal Compatibility:** Fits top air compressor brands like Craftsman, DeWalt & Makita

## Overview

The DAC-308 piston ring set (2-pack) offers a precise, oil-free replacement compatible with Craftsman and many leading air compressor brands. Crafted from durable rubber with exact dimensions (2.56" OD, 1.88" ID, 0.1" thickness), these rings ensure reliable, mess-free performance and extended compressor life.

## Description

DAC-308 CAC-248-2 Piston Ring Repair Kit Replaces for Craftsman Air Compressor K-0650 K-0058 KK-4835 KK-5081 A02743

## Features

- Compatible with replacement piston ring model parts: KK-4835, KK-5081, A02743, K-0058 ,K-0650
- The oil-Less or oil-Free piston ring fits for many air compressors including DeVilbiss, Porter Cable, Sears, DeWalt, Snap On, Ex-Cell, Air America, Charge Air Pro, Dayton, Makita, Grainger and many other private label air compressor brands
- Package including 2 pieces DAC-308/CAC-248-2 piston ring, compatible with Craftsman air compressor
- Approximate size outside diameter (OD): 2-9/16" , inside diameter (ID): 1-7/8", thickness 0.1"
- High Quality Rubber Material,Good Reliability,Durable

## Product Details

- **Material:** Rubber
- **Nominal Inside Diameter:** 1.88 Inches
- **Item Diameter:** 2.56 Inches
- **Brand:** MEFONKOU
- **Nominal Outside Diameter:** 2.63 Inches

## Images

![DAC-308 Piston Ring for Craftsman Air Compressor CAC-248-2 KK-4835 KK-5081 K-0650 K-0058 A02743 (2/Pack) - Image 1](https://m.media-amazon.com/images/I/41LRW2LNz4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work for a substitute for CAC-248-2
*by G***  on June 14, 2020*

This was not an exact fit for my compressor. The I.D. was correct but the shape was not as cupped as the original . As I watched some videos I saw the rings can be pushed into the cylinder. I assembled the compressor and it's been working fine. The CAC-248-2 is a better fit for my 6 hp. Craftsman compressor but these work.

### ⭐⭐⭐⭐⭐ Arrived on time
*by K***O on June 12, 2022*

Perfect fit

### ⭐⭐⭐⭐ It worked!
*by K***I on May 23, 2021*

A bit tricky to install, really feels like they wont fit, and I imagine someone with little patience will definitely break them. BUT they do work, tighten the top plate and lueb the whole assembly, slowly force the cylinder on.

## Frequently Bought Together

- DAC-308 Piston Ring for Craftsman Air Compressor CAC-248-2 K-0650 K-0058 KK-5081 A02743 (2/Pack)
- K-0650 Air Compressor Cylinder Sleeve and Compression Ring Replacement Kit Perfectly Fits for Craftsman DeVilbiss Porter Cable Air Compressor Cylinder
- D24235 Intake Filter and Retainer Kit Replaces CAC-1372 for Porter Cable Craftsman DeVilbiss Air Compressor

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-02*