Freightliner Air Brake Fitting โ€“ 3/8" Tube x M12 Y Branch โ€“ Replaces 23-14561-001

In stock
SKU: 177.12C616M12
Regular price $19.51
  • Ships same dayOn in-stock orders
  • 30-day money-backShop with confidence
  • Secure checkoutEncrypted payment
We acceptAmazon American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

If you have a large order and would like to get a discount, please fill out this form.

Fitment

Fits these trucks

Freightliner - air brake plumbing (tractor and trailer)
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

1 cross-ref
Freightliner 23-14561-001
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Streamline your air system routing with the Freightliner Air Brake Fitting by Automann. This high-performance "Y" manifold fitting allows you to split a single air source into two 3/8" lines, providing a compact and efficient solution for complex pneumatic circuits. Whether you are servicing the driver side or the passenger side of a Freightliner chassis, this component ensures a reliable, leak-free connection for air brakes, suspension, or cabin accessories.

Heavy-Duty Composite Construction: The Freightliner Air Brake Fitting Advantage

The Freightliner Air Brake Fitting (Automann Part # 177.12C616M12) is engineered with a high-strength composite body and a durable brass collet, offering the perfect balance of weight reduction and structural integrity. Featuring an M12x1.5 male thread with an integrated O-ring, it provides a superior face seal against manifold ports without the need for additional thread tape. Note: The integrated Push-Lock Connect (PLC) technology allows for instant, tool-free installation of 3/8" DOT nylon tubing.

As we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize air fittings that reduce leak points. This fitting is a direct professional-grade replacement for Freightliner 23-14561-001 and 2314561001. Designed specifically for the rigorous demands of the Freightliner air system, it is built to withstand extreme vibrations and temperature fluctuations while ensuring full compliance with DOT safety standards.

Specifications
Type
PLC male branch Y, DOT
Thread
M12 x 1.5 with O-ring
Tube
3/8 in
Body
Composite with brass collet
Standard
FMVSS 571.106 / DOT
Weight
0.12 lbs
Package Dims
2.65 x 1.3 x 0.7 in
Questions
Will this fit my truck?
This part fits Freightliner - air brake plumbing (tractor and trailer). Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Freightliner 23-14561-001.
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.