---
product_id: 690774454
title: "CheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing"
brand: "cheemuii"
price: "$399"
currency: NZD
in_stock: true
reviews_count: 8
category: "Chee Muii"
url: https://www.desertcart.nz/products/690774454-cheemuii-76-pcs-brass-dot-air-line-fittings-kit-push
store_origin: NZ
region: New Zealand
---

# operates up to 800 PSI & 248°F premium CA360 pure brass, corrosion-resistant 76-piece comprehensive kit CheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing

**Brand:** cheemuii
**Price:** $399
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your air line game with the ultimate brass fitting kit!

## Quick Answers

- **What is this?** CheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing by cheemuii
- **How much does it cost?** $399 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/690774454-cheemuii-76-pcs-brass-dot-air-line-fittings-kit-push)

## Best For

- cheemuii enthusiasts

## Why This Product

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

## Key Features

- • **Complete 76-Piece Brass Arsenal:** Everything you need for flawless DOT air line repairs and upgrades, from tees to elbows and bushings.
- • **Unmatched Durability & Compliance:** Crafted from CA360 pure brass, meeting DOT FMVSS 571.106 & SAE J1131 standards for long-lasting, corrosion-resistant performance.
- • **Extreme Pressure & Temperature Ready:** Handles vacuum to 800 PSI and -40°F to 248°F, built to thrive in the harshest environments.
- • **Effortless Push-to-Connect Installation:** Quick connect design with precise NPT threading and pre-applied sealant means no-fuss, leak-proof setups every time.
- • **Versatile Use Across Vehicles & Workshops:** Ideal for semi trucks, trailers, RVs, and industrial air suspension systems—be the go-to pro with this all-in-one kit.

## Overview

The CheeMuii 76 PCS Brass DOT Air Line Fittings Kit offers a premium, corrosion-resistant brass assortment designed for DOT-compliant air brake and suspension systems. Featuring 76 precision-engineered pieces including tees, elbows, unions, bushings, and Schrader valves, it supports pressures up to 800 PSI and temperatures from -40°F to 248°F. Its quick-connect push fittings and pre-sealed NPT threads ensure fast, reliable installation, making it an essential toolkit for professional-grade vehicle maintenance and industrial pneumatic applications.

## Description

Buy CheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing: Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good for bigger than 1/4in, mostly - LOTS of larger fittings. Do wished it had more 1/4in fittings, but meh...still a good kit to have handy if needed. Recommended product
Review: Nice kit, case is cheap. - Good variety of fittings but the case is brittle

## Features

- 76 PCS PACKAGE: The 76 pcs DOT air line fittings assortment includes: 6 pcs brass tube tee fittings, 14 pcs brass straight union connectors, 20 pcs brass straight push & NPT thread, 13 pcs 90°elbows NPT thread, 9 pcs 360° swivel elbows NPT thread,4 pcs 45°elbows NPT thread, 6 pcs brass bushings, 2 pcs brass 1/4" inflation Schrader valve, 1 pc tube cutter, 1 pc Teflon tape. Air brake line fittings types: 1/8", 1/4", 3/8", 1/2"
- PREMIUM DOT FITTINGS: CheeMuii DOT air hose fittings are made of CA360 pure brass, meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life
- AIR SUSPENSION VALVE: CheeMuii 1/4" inflation Schrader valves are made of CA360 pure brass, which is durable and corrosion-resistant. Thread length: 3/4". Provide a manual inflation point to air spring suspension bags. Each expansion valve is equipped with a protective cap to prevent dirt and mud
- MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 800 PSI and in temperatures from -40°F to +248°F (-40°C to +120°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
- EASY INSTALLATION: The quick connect design and precise NPT threading make installation of air brake accessories easy, just push to connect. And there is pre-applied sealant on NPT male thread for better sealing
- WIDE APPLICATION: The brass DOT air fittings can be used for air suspension systems, perfect for semi truck/trailer/RV repair air line leak, also ideal for industrial workshops, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKNDVCTN |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #6,803 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Brake Fittings |
| Brand | CheeMuii |
| Color | Gold |
| Connector Type | Elbow, Flange, Tee, Union |
| Customer Reviews | 4.8 4.8 out of 5 stars (116) |
| Date First Available | January 1, 2025 |
| Exterior Finish | Brass |
| Included Components | 1 PC CUTTER, 1 PC TEFLON TAPE, 6 PCS BRASS BUSHINGS, 68 PCS BRASS DOT AIR LINE FITTINGS |
| Item Package Quantity | 1 |
| Item Weight | 5.26 pounds |
| Item dimensions L x W x H | 8.8 x 6.7 x 2.3 inches |
| Item model number | DOT-RP100-76PCS |
| Manufacturer | CheeMuii |
| Material | Brass |
| Number of Pieces | 76 |
| Product Dimensions | 8.8 x 6.7 x 2.3 inches |
| Set Name | 76 Pcs Brass DOT Air Line Fittings Kit |
| Size | 76 PCS |
| Thread Size | 1/8", 1/4", 3/8", 1/2" |
| Thread Type | NPT |

## Product Details

- **Brand:** CheeMuii
- **Color:** Gold
- **Connector Type:** Elbow, Flange, Tee, Union
- **Exterior Finish:** Brass
- **Item Weight:** 2.39 Kilograms
- **Item dimensions L x W x H:** 8.8 x 6.7 x 2.3 inches
- **Material:** Brass
- **Size:** 76 PCS
- **Thread Size:** 1/8", 1/4", 3/8", 1/2"
- **Thread Type:** NPT

## Images

![CheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing - Image 1](https://m.media-amazon.com/images/I/81N1ytwU8JL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for bigger than 1/4in, mostly
*by J***S on January 23, 2026*

LOTS of larger fittings. Do wished it had more 1/4in fittings, but meh...still a good kit to have handy if needed. Recommended product

### ⭐⭐⭐⭐⭐ Nice kit, case is cheap.
*by A***A on November 24, 2025*

Good variety of fittings but the case is brittle

### ⭐⭐⭐⭐⭐ Works great!
*by M***E on October 12, 2025*

These are a really nice kit, work very well. I have never had a problem with leaking as long as the cut on the tube was fairly straight. Works great!

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*