---
product_id: 508633631
title: "1/4\" DOT Air Line Kit for Air Spring Bag Suspension Kit with Fittings, 25 FT PA DOT Air Line with Brass Fittings Air Bag Hose Kit, Including Inflation Schrader Valves (7.6 Meters)"
brand: "taiidaues"
price: "$72.18"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/508633631-1-4-dot-air-line-kit-for-air-spring-bag
store_origin: EC
region: Ecuador
---

# High-grade CA360 brass fittings Quick push-to-connect inflation valves 25 FT durable nylon PA hose 1/4" DOT Air Line Kit for Air Spring Bag Suspension Kit with Fittings, 25 FT PA DOT Air Line with Brass Fittings Air Bag Hose Kit, Including Inflation Schrader Valves (7.6 Meters)

**Brand:** taiidaues
**Price:** $72.18
**Availability:** ✅ In Stock

## Summary

> 🚛 Elevate your ride with pro-grade air suspension essentials!

## Quick Answers

- **What is this?** 1/4" DOT Air Line Kit for Air Spring Bag Suspension Kit with Fittings, 25 FT PA DOT Air Line with Brass Fittings Air Bag Hose Kit, Including Inflation Schrader Valves (7.6 Meters) by taiidaues
- **How much does it cost?** $72.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/508633631-1-4-dot-air-line-kit-for-air-spring-bag)

## Best For

- taiidaues enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Installation:** Seamlessly seal and connect with quick-release brass fittings and included thread seal tape, designed for easy assembly and maintenance.
- • **Precision Brass Fittings:** Crafted from corrosion-resistant CA360 brass, these DOT-approved fittings ensure durability and reliable performance under high temperatures and pressure.
- • **Robust 25-Foot Nylon Air Hose:** Engineered from premium PA12 polyamide, this hose delivers unmatched flexibility and wear resistance, built to exceed DOT and SAE J844 standards.
- • **Versatile Heavy-Duty Application:** Perfect for semi trucks, trailers, RVs, and industrial use—upgrade your air suspension system with confidence and style.
- • **Effortless Push-to-Connect Valves:** Manual inflation valves with 3/4" thread length offer quick, secure connections with protective caps to keep dirt and mud out.

## Overview

The Taiidaues 1/4" DOT Air Line Kit features a 25-foot PA12 nylon hose paired with premium CA360 brass fittings and push-to-connect inflation valves. Designed to meet rigorous DOT and SAE standards, this kit offers superior flexibility, corrosion resistance, and easy installation—ideal for upgrading or repairing air spring bag suspension systems on trucks, trailers, and RVs.

## Description

Full description not available

## Features

- NYLON PA AIR HOSE -The 1/4" air bag air line is made of high-quality PA12 Polyamide, meets DOT Standards and SAE J844 air brake system requirements. Provide highly flexible , excellent resistance to wear and Impact
- DOT AIR HOSE FITTINGS - All dot air bag fittings are are made of high-quality CA360 brass and meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements with corrosion resistance, ductility at high temperatures, and low magneti permeability
- AIR SUSPENSION VALVES - Our 1/4" Inflation Valves are made of brass and design to push to connect, 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
- EASY TO INSTALL -Brass DOT quick connect fittings can be sealed by pushing the tube firmly into the fittings, to remove the tube simply press the release button. In addition, the tape around the threaded male end of the pipe or connector and screw it in; Less stickiness on the fingers and also easy to removes
- YOU WILL GET - The air bag hose kit includes 25 feet(7.62m) 1/4" DOT air line made of nylon PA, 2 pcs 1/4" OD Air Inflation Schrader Valve, 2 pcs 1/4" OD x 1/4 NPT Brass Elbow Fittings- 360 Degree Swivels, 2 pcs 1/4" OD x 1/4 NPT Brass Stright Male Connectors, 1 pc 1/4" OD Brass Tube Tee Fitting, 1 roll (4 meters) Thread Seal Tape（Pink shell and blue shell are distributed randomly)
- WIDE APPLICATION - Our 1/4 inch air line and DOT air brake line fittings allow use for replacing broken air line or fittings in semi truck, truck, trailer, RV, etc. Also perfect for industrial workshops, daily garden or lawn mower repair, towing machine hose connection and so on
- NOTE - Premium NPT Male Thread size is NOT determined by its outside thread diameter in inches. 1/4 NPT Male Thread is a thread that meets the United States standard, with an outer diameter of about 0.54 in (13.6mm), a middle diameter of 0.5 in (12.5mm), and a small diameter of 0.45 in (11.4mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Taiidaues |
| Material | Polyamide |
| Color | Red, Gold, Pink |
| Product Dimensions | 300"L x 0.25"W |
| Maximum Pressure | 145 Pound per Square Inch |
| Nominal Wall Thickness | 0.08333333333333333 inches |
| Outside Diameter | 0.25 Inches |
| Item Length | 25 Feet |
| Manufacturer | Taiidaues |
| Model | Air Spring Bag Suspension Fitting |
| Item Weight | 10.2 ounces |
| Item model number | T-TZ7140-R |
| Exterior | Machined |
| Manufacturer Part Number | T-TZ7140-R |

## Product Details

- **Brand:** Taiidaues
- **Material:** Polyamide
- **Color:** Red, Gold, Pink
- **Product Dimensions:** 300"L x 0.25"W
- **Maximum Pressure:** 145 Pound per Square Inch
- **Nominal Wall Thickness:** 0.08333333333333333 inches
- **Outside Diameter:** 0.25 Inches
- **Item Length:** 25 Feet
- **Manufacturer:** Taiidaues

## Images

![1/4" DOT Air Line Kit for Air Spring Bag Suspension Kit with Fittings, 25 FT PA DOT Air Line with Brass Fittings Air Bag Hose Kit, Including Inflation Schrader Valves (7.6 Meters) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Questions & Answers

**Q: Will this kit work with Gabriel shocks?**
A: Not directly. The hose for standard air shocks is 1/8” hose. If you are able to get a reducer and put that in line, then it would work

**Q: Anybody know where I can get an air hose installation kit for my Gabriel hijackers 49178?**
A: Any universal kit wit work as long as you get the correct hose size. You should be able to research the shock kit to find out the hose size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lots of tube and fittings.  Worked out well for my application
*by M***. on January 1, 2025*

This kit has plenty of tube and fittings to get the air horns connected and operational. running twin sets of horns on each side of the cab and this was just what I needed.

### ⭐⭐⭐⭐⭐ Air line
*by F***K on May 6, 2025*

As listed, good quality, fast shipping

### ⭐⭐⭐⭐⭐ Perfect
*by G***R on August 8, 2025*

Just what I needed. I didn't have enough air line while installing air bags on my truck. Worked well and easy to install.

## Frequently Bought Together

- Taiidaues 25 FT 1/4" PA DOT Air Line with 7 Pcs Brass Fittings, Air Spring Bag Suspension Kit with Schrader Valves (7.6 Meters)
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**Shop now:** [https://www.desertcart.ec/products/508633631-1-4-dot-air-line-kit-for-air-spring-bag](https://www.desertcart.ec/products/508633631-1-4-dot-air-line-kit-for-air-spring-bag)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-26*