Red Emergency Gladhand Air Hose Connector - 3/8in NPT SAE J318 - F-036BS115
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Fitment
Fits these trucks
Universal - Class 6 through Class 8 trucks and semi-trailersTractor-trailer emergency (red) supply air lineUniversal, 3-in-1 air linesRear of the tractor or nose of the trailer
Always confirm your year, make & model before ordering.
Overview
Put the supply line back in service with this red emergency gladhand air hose connector from FleetPro Parts & Tires. This is the quick-connect coupler that joins the tractor and trailer emergency (supply) air line, the line that charges the trailer reservoirs and releases the spring parking brakes. A cracked casting, a worn seal seat or a chafed hose end on a 3-in-1 air line set means the system will not build, the trailer brakes will not release, and the truck is not going anywhere. Replacing the hose-end connector repairs the assembly instead of scrapping a whole line set. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, trailer repair shops, and owner-operators nationwide.
Full Supply Pressure: The Red Emergency Gladhand Advantage
This connector mates to any standard SAE J318 gladhand and seals with a full-face rubber gladhand seal, so it holds supply pressure without bleeding down while the truck sits overnight. The cast aluminum body survives being dropped on a catwalk, dragged across a deck plate and coupled thousands of times, and the 3/8in NPT female rear port threads straight onto standard air line hardware with no adapters to chase.
The red color and the offset locking lugs are the industry standard that prevents the emergency line from being coupled to the blue service line, a mismatch that would keep the trailer brakes from releasing at all. It installs at the rear of the tractor or on the nose of the trailer and couples to the mating emergency gladhand on the connecting unit. At FleetPro Parts & Tires, we know an air brake repair is only finished when the coupling stops leaking, so order the matching blue service connector at the same time when you are rebuilding both ends of a line set.
Vehicle Fitment & Compatibility
This universal-application emergency gladhand is intended for the following commercial use:
- Make/Model: Universal - Class 6 through Class 8 trucks and semi-trailers
- System: Tractor and trailer air-brake systems, emergency (red) supply line
- Mounting: Rear of the tractor or nose of the trailer, coupling to the mating emergency gladhand on the connecting unit
- Air Lines: Universal, 3-in-1 air lines
- Component Group: Air Brake & Wheel / Gladhands & Accessories
Direct Replacement & Cross-Reference Numbers:
Order this emergency-line connector by its FleetPro part number:
- FleetPro Part #: F-036BS115
Technical Specifications
- Component Type: Emergency (Supply) Line Gladhand Connector
- Line: Emergency (supply)
- Color: Red
- Rear Port Thread: 3/8in NPT (female)
- Body Material: Cast aluminum
- Seal: Full-face rubber gladhand seal
- Coupling Standard: SAE J318
- Brand: FleetPro (Distributed by FleetPro Parts & Tires)
Key features
- Correct Red Emergency Coupler: The red body and offset locking lugs prevent the supply line from being coupled to the blue service line.
- Holds Supply Pressure: The full-face rubber seal keeps the trailer reservoirs charged instead of bleeding the system down overnight.
- Cast Aluminum Body: Stands up to being dropped, dragged and coupled thousands of times at the back of the cab.
- 3/8in NPT Female Port: Threads straight onto standard air line hardware, so there are no adapters to hunt down at the parts counter.
- Repairs the Line Set: Replacing a chafed hose end fixes a 3-in-1 air line assembly instead of scrapping the entire set.
Specifications
Component Type
Emergency (Supply) Line Gladhand Connector
Line
Emergency (supply)
Color
Red
Rear Port Thread
3/8in NPT (female)
Body Material
Cast aluminum
Seal
Full-face rubber gladhand seal
Coupling Standard
SAE J318
Questions
Will this fit my truck?
This part fits Universal - Class 6 through Class 8 trucks and semi-trailers, Tractor-trailer emergency (red) supply air line, Universal, 3-in-1 air lines, Rear of the tractor or nose of the trailer. Always confirm your year, make and model before ordering.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.