Push-to-Connect Swivel Male Elbow - DOT 1/2" Tube x 1/2" NPT Air Brake Fitting - 369PTC88 QL13698D 177.12C698D

Terminate the big air line into a threaded port with this DOT Push-to-Connect (PLC) Swivel Male Elbow distributed by FleetPro Parts & Tires. It accepts 1/2 in DOT nylon air-brake tubing on the push-to-connect side and threads into a 1/2 in NPT pipe port on the other, keeping the larger line size all the way to the port instead of necking it down at the last connection. A fitting cranked past its seal just to clear a frame rail weeps air all shift: the compressor cycles nonstop, the low-air warning keeps the driver guessing, and a leaking brake circuit is an instant out-of-service at the scale. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

Full-Size to the Port: The 1/2 in Swivel Male Elbow Advantage

This Automann fitting pairs a composite body with a brass collet. The composite housing shrugs off the road salt, spray and moisture that pit all-metal fittings, while the brass collet grips the nylon tube where it counts. The swivel is the part that saves the job: tighten the male thread to its proper seal first, then rotate the elbow so the tube run heads where the chassis actually has room — no choosing between a sealed thread and a sensible route. On the tube side it is push-to-connect, so there is no flaring, no compression sleeve to tighten and no special tooling needed under the truck.

At FleetPro Parts & Tires, we know a brake job is only right when every joint holds. This DOT push-to-connect elbow is a direct replacement for highly searched industry numbers including 369PTC88, QL13698D, S769PMT88 and 016288. It ships new, built to Automann's Fleet Standard grade, and is backed by our 1-Year FleetPro Warranty.

Vehicle Fitment & Compatibility

This DOT push-to-connect fitting uses a universal design intended for the following commercial applications:

• Make/Model: Universal — air brake systems on Class 8 tractors and commercial trailers
• System: Push-to-connect terminations on DOT nylon air-brake tubing runs
• Tube Size: 1/2 in nylon air-brake tubing
• Port Thread: 1/2 in NPT male, swivel
• Component Group: Air Brake & Wheel / Air System Manifolds & Valves

Direct Replacement & Cross-Reference Numbers:

This Automann air brake fitting serves as a direct replacement for the following part numbers:

• Additional Interchange: 369PTC88, QL13698D, 016288, S769PMT88
• Automann Distributor #: 177.12C698D

Technical Specifications

• Component Type: Push-to-Connect (PLC) Swivel Male Elbow, DOT
• Tube End: 1/2 in
• Pipe Thread: 1/2 in NPT
• Body: Composite with Brass Collet
• Tubing: DOT nylon air-brake tubing
• Condition: New
• Warranty: 1-Year FleetPro Warranty
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)