RETRUE 1/4" Pneumatic Tee Air Line Fittings – Brass Push-to-Connect Union Tee for Air Suspension, Air Bag Systems & Pneumatic Lines

Reliable Air Line Solutions for the Heavy-Duty Hauler
When you’re towing a heavy trailer or a high-end RV, your air suspension system is under constant stress. A single faulty fitting can lead to dangerous sagging and poor handling. The RETRUE Brass Air Line Tee Union is designed to provide the mechanical strength and airtight reliability required for professional-grade towing and suspension maintenance.

Engineered for Easy DIY Installation
We understand that truck owners value their time. Our push-to-connect technology eliminates the need for specialized crimping tools or messy sealants. The 1/4" tee union allows for a clean, professional-looking install when splitting air lines for balanced air bag distribution or adding a manual inflation valve.

All-Weather Durability for the Road Ahead
From the humid coastal air to salted winter highways, your truck's undercarriage takes a beating. By choosing premium brass over plastic, you are investing in a fitting that won't become brittle over time. This is the essential upgrade for owners of Air Lift, Firestone, or custom air-ride systems who demand "set-and-forget" performance.

Shipping:
We ship our products primarily through USPS/UPS. All items will be shipped within 72 business hours upon receipt of payment (except Saturday and Sunday). Orders placed on weekend will be shipped within 4 days.

Returns:
Items purchased from RETRUE may be returned in original unused condition within 30 days from the date of purchase for a refund, to the original form of payment. All returns must be pre-approved by RETRUE. Otherwise, unauthorized returns will not be accepted.

Fitting Type: Pneumatic Tee Union
Air Line Size: 1/4" OD Tubing
Connection Type: Push-to-Connect
Material: Solid Brass
Operating Temperature: -4°F to 176°F
Application: Air Suspension / Pneumatic Systems