29th Mar 2026, 12:55 AM

CheeMuii 31 PCS DOT Air Brake Line Fittings 1 /4 inch 3 /8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System

Name: CheeMuii 31 PCS DOT Air Brake Line Fittings 1 4 inch 3 8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System
Brand: CheeMuii
Price: 39.99 USD
Availability: InStock
Rating: 9.4 (740 reviews)

Price may vary by location, shipping cost, and availability.

$39.99

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Highest: $59.99

Average: $42.01

Lowest: $34.79

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Based our analysis and observation, there is 49.36% chance that the price of CheeMuii 31 PCS DOT Air Brake Line... will increase. Price of product might fluctuate between 4% and 8% of current price.*

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Offer Price Prices

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Price History Information

You can check the price history of CheeMuii 31 PCS DOT Air Brake Line Fittings 1 /4 inch 3 /8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System here. This product's current Price in USA is $39.99. The average and highest prices are $42.01 and $59.99 respectively.

Lowest Ever Price	$34.79
11th Aug 2025
Average Price	$42.01
Based on 901 days price tracking
Highest Price	$59.99
17th Oct 2023

Price History of All Variants of CheeMuii 31 PCS DOT Air Brake Line...

Offer Price: $62.99

CheeMuii 43 PCS Brass DOT Air Brake Line Fittings 1/4" 3/8" 1/2" Push to Connect Fittings Quick Connect & NPT Thread Tube Air Hose Fittings Repair Kit for Truck or Industrial Air System

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Offer Price: $49.99

CheeMuii 39 PCS DOT Air Line Quick Connect Fittings 1/4" 3/8" 1/2" Push to Connect Fittings DOT Brass Air Hose Fittings Repair Kit for Semi Truck Air Line Kit or Industrial Air System

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Offer Price: $32.99

CheeMuii 23 PCS Brass DOT Air Line Fittings Kit 1/4 3/8 1/2 DOT Quick Connect Air Fittings Straight Union Push to Connect Air Hose Fittings for Semi Truck Trailers Air Brake System

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Offer Price: $39.99

CheeMuii 31 PCS DOT Air Brake Line Fittings 1/4" 3/8" Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System

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Offer Price: $37.59

CheeMuii 31 PCS DOT Air Brake Line Fittings 1/4" 3/8" Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System

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Offer Price: $56.99

CheeMuii 35 PCS Brass DOT Air Line Fittings Kit 1/4 3/8 1/2 DOT Quick Connect Air Fittings Straight & Tee Union Push to Connect Air Hose Fittings for Semi Truck Trailers Air Brake System

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Offer Price: $107.99

CheeMuii 78 Pcs Brass DOT Air Line Fittings Kit Push Lock DOT Air Fittings 2-IN-1 43+35 Pcs Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings Assortment

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Price: $179.99

CheeMuii 136 PCS Brass DOT Air Line Fittings Kit Push Lock DOT Air Fittings Push to Connect Fittings 1/8" 1/4" 3/8" 1/2" Quick Connect Air Hose Fittings Assortment for Air Line Air Hose

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Current Price in USA

Price	$39.99

Recent Price Drops on CheeMuii 31 PCS DOT Air Brake Line Fittings 1 /4 inch 3 /8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System

Price Drop 13th Jan 2026

$39.99 → $36.79

8% drop

Price Drop 7th Jan 2026

$39.99 → $36.79

8% drop

Price Drop 25th Dec 2025

$39.99 → $36.79

8% drop

Price Drop 7th Dec 2025

$39.99 → $36.79

8% drop

Price Drop 17th Nov 2025

$39.99 → $36.79

8% drop

Price Drop 2nd Nov 2025

$39.99 → $36.79

8% drop

Product Information

Details

Product Name	CheeMuii 31 PCS DOT Air Brake Line Fittings 1 /4 inch 3 /8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System
Store Product Code	B0CGHY1MXP
Store Name	amazon.com
Brand	CheeMuii
Rating	9.4 / 10
Category	Fittings
Product Manufacturer	CheeMuii
Model Number	DOT Quick Connect Fittings
Model Number	DOT Quick Connect Fittings
Color	Black
Size	31PCS

Features

31 PCS PACKAGE: The DOT air brake fittings kit includes: 4 pcs 1/4" tee fittings, 4 pcs 3/8" tee fittings, 4 pcs 1/4 straight union, 4 pcs 3/8 straight union, 4 pcs 1/4" 90elbows, 4 pcs 3/8" 90elbows, 6 pcs Y splitters, 1 pc tube cutter. Air brake fitting assortment types: 1/4", 3/8"
PREMIUM QUALITY: Our DOT air hose fittings are made of high-quality CA360 brass and high-strength plastic, 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
MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 250 PSI and in temperatures from -30F to +180F (-34C to +82C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
EASY INSTALLATION: The DOT quick connect design makes the installation of air brake accessories easy, just push to connect
WIDE APPLICATION: The DOT air brake fittings can be used with air suspension systems, copper tubing in airline brake systems, perfect for truck /RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc

Images

Image of CheeMuii 31 PCS DOT Air Brake Line Fittings 1 /4 inch 3 /8 inch Push to Connect Fittings Quick Connect Air Hose Fittings Repair Kit for Truck or Industrial Air System

Rating and Reviews

9.4 Based on 740 reviews

CheeMuii 31 PCS DOT Air Brake Line has 9.4 rating out of 10. This average rating is consist of 740 individual ratings. You can rate this product at product review page.