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Gladhand Coupling, ROYAL AIR Brake SERVICE GLAD HAnd TRUCK

Description & Features

This Royal Brass & Hose gladhand coupling conforms to SAE J318 standards and is suitable for air brake applications on trucks. Constructed with a die-cast aluminum body, it offers durability and corrosion resistance in demanding environments. The coupling features a 1/2-inch female pipe thread for secure and reliable connection.

This gladhand coupling is part of the Royal Air Brake Products line.

SKU: W78850

Supplier Part Number (MPN): W78850

Alternate Part Numbers: C1ER76

Specifications

Brand Royal Brass & Hose	Brand Royal Brass & Hose	Pack Size 1.00	UOM EA	Supplier Part Number W78850	Thread Sealant No	Alternate Part Numbers Alternate Part Number C1ER76	Product Weight 0.40 lbs

Similar Products

Model Number	Product Description	Price	Action
W14630 Gladhand Coupling	ROYAL AIR BRAKE GLAD HAND SEAL
W75150 Gladhand Coupling	ROYAL BRASS AIR BRAKE GLADHAND COUPLING
W78850 Gladhand Coupling	ROYAL AIR BRAKE SERVICE GLAD HAND TRUCK

Product Questions & Answers (2)

Question by: Kirk W on Sep 14, 2025, 9:01 AM

Will this gladhand work with my existing air brake setup on my semi? Just want to make sure it's compatible before I order.

Answer by: Customer Support on Sep 15, 2025, 5:46 PM

Constructed to meet SAE J318 standards, this gladhand coupling should integrate properly with any standard air brake system on trucks and trailers. It uses a common 1/2-inch female pipe thread.

Question by: Donna C on Dec 18, 2025, 8:03 PM

got a service air line on a truck, is this the right kind of gladhand for that?

Answer by: Customer Support on Dec 20, 2025, 6:10 PM

For a truck air brake service line, this coupling fits the job. It is a Royal Brass and Hose service gladhand made for air brake applications and it conforms to SAE J318.