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- › Brass Push-Lock Bulkhead Union - 3/8" DOT Nylon Air Brake Tubing - Replaces Parker 62PMTBH-6 Gates G31300-0606 177.13B62BH6
Brass Push-Lock Bulkhead Union - 3/8" DOT Nylon Air Brake Tubing - Replaces Parker 62PMTBH-6 Gates G31300-0606 177.13B62BH6
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Fitment
Fits these trucks
Universal - heavy-duty tractors and commercial trailersAir brake plumbing on tractors and trailersBulkhead pass-through for 3/8 in DOT nylon tubingDOT-approved heavy-duty air brake systems, FMVSS 571.106
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
19 cross-refsAnderson 02482-06 Anderson 0248206 Fairview PC1477-6 Fairview PC14776 Gates 6AB-6AB-BKHD Gates 6AB6ABBKHD Gates G31300-0606 Gates G313000606 Haldex APB82H6 Parker 62PMTBH-6 Parker 62PMTBH6 Parker 62PTCBH-6 Parker 62PTCBH6 Sloan S62PMTBH-6 Sloan S62PMTBH6 Tectran PL1377-6 Tectran PL13776 Velvac 016860 1874X6X6
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Carry a 3/8 in air line through a crossmember, headboard or trailer panel without hanging it on the hole edge, using this DOT brass push-lock bulkhead union distributed by FleetPro Parts & Tires. The union takes the mechanical load at the pass-through so the tubing is held, not pinched โ the difference between a line that lasts the life of the trailer and one that chafes open on a night run. 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.
Protecting the 3/8 in Circuit: The Brass Bulkhead Union Advantage
Manufactured by Automann to Fleet Standard specifications, this brass bulkhead union accepts PLC 3/8 in DOT nylon tubing on both ends and mounts through the panel on its own thread and nut. Three-eighths is the workhorse size on service and emergency runs, which is exactly why a proper anchored pass-through pays for itself the first time a trailer avoids a chafed line. It is DOT-approved for heavy-duty air brake systems and meets FMVSS 571.106.
Assembly is push-lock on both sides: cut the nylon tubing square, push it fully home, and the collet grips and seals without sealant or tools. This part number replaces 177.13B776 in the Automann line, so older parts books and bin tags still lead to the current fitting.
At FleetPro Parts & Tires, we know the pass-through is the spot nobody inspects until it fails. This Automann union is a direct replacement for highly searched industry numbers including Parker 62PMTBH-6, Gates G31300-0606, Tectran PL1377-6 and Velvac 016860.
Vehicle Fitment & Compatibility
This DOT brass air fitting uses a universal design intended for the following commercial applications:
- Make/Model: Universal - heavy-duty tractors and commercial trailers
- System: Air brake plumbing, DOT-approved for heavy-duty air brake systems
- Connection: PLC 3/8 in DOT nylon tubing on both ends, bulkhead mounted
- Compliance: Meets FMVSS 571.106
Direct Replacement & Cross-Reference Numbers:
This Automann brass fitting serves as a direct replacement for the following part numbers:
- Parker Interchange: 62PMTBH-6, 62PMTBH6, 62PTCBH-6, 62PTCBH6
- Gates Interchange: G31300-0606, G313000606, 6AB-6AB-BKHD, 6AB6ABBKHD
- Tectran Interchange: PL1377-6, PL13776
- Fairview Interchange: PC1477-6, PC14776
- Anderson Interchange: 02482-06, 0248206
- Sloan Interchange: S62PMTBH-6, S62PMTBH6
- Other Interchange: Haldex APB82H6, Velvac 016860, 1874X6X6
- Automann Supersession: Replaces 177.13B776
- Automann Distributor #: 177.13B62BH6
Technical Specifications
- Component Type: Brass Bulkhead Union, Push-Lock (PLC)
- Tubing: PLC 3/8 in DOT nylon tubing, both ends
- Material: Brass
- Application: Universal
- Replaces: 177.13B776
- Compliance: FMVSS 571.106, DOT-approved for heavy-duty air brake systems
- Product Level: Fleet Standard Aftermarket
- Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
- Anchored Pass-Through: Mounts through the panel on its own thread and nut so the tubing is held at the hole instead of pinched against it.
- Workhorse 3/8 in Size: Sized for the service and emergency runs that carry most of the air on a tractor-trailer combination.
- Push-Lock Both Ends: Cut the nylon tubing square, push it home, and the collet grips and seals with no sealant and no tools.
- DOT Approved for Air Brakes: Meets FMVSS 571.106 and is DOT-approved for heavy-duty air brake systems.
- Covers the Old Number Too: Supersedes Automann 177.13B776 and replaces Parker 62PMTBH-6, Gates G31300-0606, Tectran PL1377-6 and Velvac 016860.
Specifications
Component Type
Brass Bulkhead Union, Push-Lock (PLC)
Tubing
PLC 3/8 in DOT nylon tubing, both ends
Material
Brass
Application
Universal
Replaces
177.13B776
Compliance
FMVSS 571.106, DOT-approved for heavy-duty air brake systems
UPC
889626747069
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - heavy-duty tractors and commercial trailers, Air brake plumbing on tractors and trailers, Bulkhead pass-through for 3/8 in DOT nylon tubing, DOT-approved heavy-duty air brake systems, FMVSS 571.106. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Anderson 02482-06, Anderson 0248206, Fairview PC1477-6, Fairview PC14776, Gates 6AB-6AB-BKHD, Gates 6AB6ABBKHD, Gates G31300-0606, Gates G313000606, Haldex APB82H6, Parker 62PMTBH-6, Parker 62PMTBH6, Parker 62PTCBH-6, Parker 62PTCBH6, Sloan S62PMTBH-6, Sloan S62PMTBH6, Tectran PL1377-6, Tectran PL13776, Velvac 016860, 1874X6X6.
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.