









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










| 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 |
M**.
Lots of tube and fittings. Worked out well for my application
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.
F**K
Air line
As listed, good quality, fast shipping
G**R
Perfect
Just what I needed. I didn't have enough air line while installing air bags on my truck. Worked well and easy to install.
W**T
Air
Everything works and seems to be pretty good quality, especially for the price. It doesn't hold air 100%. But it does last more than a day.
S**7
Contains Every Thing You Might Need
I purchased this kit to help me solve an air leak problem I was having with a new Air-Lift kit I purchased for my 2025 Silverado. I have used Air-Lift systems for year's with no problems. The latest install I was not so lucky the new Air-Lift kit contained air hose and fittings that were minimal at best. The hose was short and there were only two fittings, the elbows for the top of the bags. I found a leak in one bag and one elbow fitting, both were replaced under warranty, only to find out I still had a leak. Nothing left but hose? I order this kit and with the fittings it allowed me to test the system in sections and locate the leak in the lines. I had enough hose and fittings to install the system with a manual fill option, and no leaks.
A**R
Line replacement kit
Worked Grest for my needs
H**.
🫡
El precio fue razonable y rapida la entrega y buena calidad lo rcomiendo muy bien vendedor
Z**N
Great for air ride air bag installations
I was able to install new air ride bags in my RV using this product. No more leaks after in replaced my old fittings and hose.
Trustpilot
2 weeks ago
3 weeks ago