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PLC Male Branch Y - DOT 1/4" Tube x 1/4" NPT Air Brake Fitting - Parker 377PTC-4-4 177.12C6144
PLC Male Branch Y - DOT 1/4" Tube x 1/4" NPT Air Brake Fitting - Parker 377PTC-4-4 177.12C6144
Automann

PLC Male Branch Y - DOT 1/4" Tube x 1/4" NPT Air Brake Fitting - Parker 377PTC-4-4 177.12C6144

In stock
SKU: 177.12C6144
$10.08
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Fitment

Fits these trucks

Universal - air brake systemsPush-to-connect terminations on DOT nylon air-brake tubing runs1/4 in NPT port branching into 1/4 in tube legs
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

8 cross-refs
Parker 377PTC-4-4 Parker 377PTC44 SMC KV2U07-35S SMC KV2U0735S Sloan S798YPMT-4-4 Sloan S798YPMT44 Velvac 016294 368PTC-4-4
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Branch a single threaded port out into extra air lines with this PLC Male Branch Y distributed by FleetPro Parts & Tires. It threads into a 1/4 in NPT port and branches out into push-to-connect legs for 1/4 in DOT nylon tubing, so one tapping on a valve, tank or manifold feeds more than one circuit without a stack of adapters and pipe nipples off the port. Every extra threaded joint in that stack is another place to chase a leak with soapy water at five in the morning. 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.

One Port, More Lines: The Male Branch Y Advantage

The fitting is a composite body with a brass collet and it fits 1/4in tube and 1/4in pipe โ€” the NPT side threads in once, and from there the branch legs are push-to-connect. Cut the tubing square, push it home, tug-test it, and the branch is made. That matters on a repair where the port is buried behind a frame rail or up under a bunk: there is only one thread to seal, and the tube ends can be made up by hand in a space where a wrench will not swing.

Because it is a Y rather than a tee, the legs leave the body on an angle instead of straight out to the sides, which keeps the branch lines running together in the direction they were already headed and cuts down on the sharp bend right at the fitting. At FleetPro Parts & Tires, this branch Y is a direct replacement for highly searched industry numbers including Parker 377PTC-4-4, SMC KV2U07-35S, Sloan S798YPMT-4-4 and Velvac 016294.

Vehicle Fitment & Compatibility

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

  • Make/Model: Universal - air brake systems on Class 8 tractors and commercial trailers
  • Tube Connection: 1/4 in push-to-connect (PLC), DOT nylon tubing
  • Port Thread: 1/4 in NPT male
  • Use: Push-to-connect terminations on DOT nylon air-brake tubing runs

Direct Replacement & Cross-Reference Numbers:

This Automann branch Y serves as a direct replacement for the following part numbers:

  • Parker Interchange: 377PTC-4-4, 377PTC44
  • SMC Interchange: KV2U07-35S, KV2U0735S
  • Sloan Interchange: S798YPMT-4-4, S798YPMT44
  • Velvac Interchange: 016294
  • Reference #: 368PTC-4-4
  • Automann Distributor #: 177.12C6144

Technical Specifications

  • Component Type: PLC Male Branch Y, DOT Air Brake
  • Body: Composite Body with Brass Collet
  • Tube Size: 1/4 in
  • Pipe Thread: 1/4 in NPT
  • UPC: 889626516092
  • Product Level: Fleet Standard Aftermarket
  • Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
  • One Thread, Multiple Tube Legs: A single 1/4 in NPT make-up feeds the push-to-connect legs, so there is only one threaded joint to seal instead of an adapter stack.
  • Y Branch Geometry: The legs leave on an angle rather than straight out, keeping the branch lines running the way they were already routed.
  • Composite Body With Brass Collet: The brass collet does the gripping on the tube while the composite body keeps the fitting light.
  • Hand-Made Tube Ends: Push-to-connect legs go together with a square cut and a push, which matters when the port is buried where a wrench will not swing.
  • Wide Interchange Coverage: Replaces Parker 377PTC-4-4, SMC KV2U07-35S, Sloan S798YPMT-4-4 and Velvac 016294.
Specifications
Component Type
PLC Male Branch Y, DOT Air Brake
Body
Composite body with brass collet
Tube Size
1/4 in
Pipe Thread
1/4 in NPT
UPC
889626516092
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - air brake systems, Push-to-connect terminations on DOT nylon air-brake tubing runs, 1/4 in NPT port branching into 1/4 in tube legs. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Parker 377PTC-4-4, Parker 377PTC44, SMC KV2U07-35S, SMC KV2U0735S, Sloan S798YPMT-4-4, Sloan S798YPMT44, Velvac 016294, 368PTC-4-4.
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.