Description
The Phillips 12-336 Gladhand Service with Cutoff is a heavy-duty service gladhand (blue) designed for trailer air brake systems. It includes an integrated cutoff valve that automatically seals the air line when disconnected, preventing air loss and contamination.
Built to Phillips high standards, the 12-336 gladhand is engineered to withstand frequent coupling/uncoupling, vibration, moisture, and the harsh road conditions common in South Texas. A faulty or leaking gladhand can cause slow brake response, air loss, or complete brake system failure.
This direct replacement service gladhand with cutoff offers reliable performance and helps maintain safe and compliant air brake operation on your trailers.
Key Features & Benefits:
- Genuine Phillips 12-336 Gladhand Service with Cutoff.
- Built-in cutoff valve prevents air loss when disconnected.
- Heavy-duty construction for long service life.
- Designed for trailer service (blue) air brake lines.
- Provides secure, leak-resistant connection.
- Easy to couple and uncouple.
- Essential for safe towing and brake performance.
Maintaining quality gladhands is critical for towing safety and regulatory compliance.
At Ace Welding & Trailer Co., your trusted family-owned trailer repair and parts business in San Antonio, we stock quality trailer air brake components including the Phillips 12-336 Gladhand Service with Cutoff, along with emergency gladhands, coils, and more. Local fleets, towing companies, construction businesses, and ranch owners throughout San Antonio and South Texas count on us for high-quality trailer parts San Antonio. Order your Phillips 12-336 Gladhand online at aceweldingandtrailer.com or stop by our San Antonio shop for immediate pickup and expert advice. Keep your trailers braking safely with dependable parts from a local Texas business you can count on!
PHILLIPS 12-336 GLADHAND SERV W/CUTOFF
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