Spring Brake Air Chambers

GB&C Inc. Air Chambers were designed and built for maximized stability and stopping requirements to meet the North American rugged demands.

Special attention was taken to the spring design and function by guaranteeing that each spring meets tight tolerances for proper tensions, tensile strength and environmental coating. 

Broad plate reinforced welding of the attaching bolts creates greater structural integrity of the chamber canister and makes it more resistant to disfigurement and leaking under high torque applications.

Dual layer laminated thermoplastic resin (TPR) diaphragms are reinforced with a high strength polyester webbing to resist over one million service cycles of use.

The TPR diaphragms are also engineered to withstand the effects of acid washes, road salts, fuels and other road born corrosives.

GB&C Inc. air chambers have been tested by Link, which is an independent testing laboratory facility in Detroit and have passed the SAE J1469 Air Brake Actuator Test Procedures, Truck-Tractor, Bus and Trailers on both Cycle Test and Force Output and Stroke. 

 

Showing 36 Products.
Products

50 chambers per crate

GBSB0009CL

TYPE 9 CLAMP ASSEMBLY

GBSB0009D

TYPE 9 DIAPHRAGM

GBSB0012CL

TYPE 12 CLAMP ASSEMBLY

GBSB0012D

TYPE 12 DIAPHRAGM

GBSB0016CL

TYPE 16 CLAMP ASSEMBLY

GBSB0016D

TYPE 16 DIAPHRAGM

GBSB0020CL

TYPE 20 CLAMP ASSEMBLY

GBSB0020D

TYPE 20 DIAPHRAGM

GBSB0024CL

TYPE 24 CLAMP ASSEMBLY

GBSB0024D

TYPE 24 DIAPHRAGM

GBSB0030CL

TYPE 30 CLAMP ASSEMBLY

GBSB0030D

TYPE 30 DIAPHRAGM

GBSB0030DB

DUST BOOT ASSEMBLY

GBSB0050CP

CLEVIS PIN 1/2 X 1-3/4 LONG

GBSB0058CP

CLEVIS PIN 5/8"

GBSB00T9SC

9" Service Chamber

GBSB0T12SC

12" Service Chamber

GBSB0T16SC

16" Service Chamber

GBSB0T20SC

20" Service Chamber

GBSB0T24SC

24" Service Chamber

GBSB0T30SC

30" Service Chamber

GBSB2424

2424 Combo

GBSB2424PB

2024 Piggyback

GBSB2430

2430 Combo

GBSB2430PB

2430 Piggyback

GBSB3030

3030 Combo

GBSB3030LS

3030 Combo with Long Stroke

GBSB3030PB

3030 Piggyback

GBSB3030PBK

3030 Piggyback Kit

GBSB3030PBKLS

3030 Piggy Back Kit Long Stroke

GBSB3030PBLS

3030 Piggy Back Long Stroke

GBSB3030PL

END PLUG WITH TETHER

GBSB3030RB

RELEASE BOOT ASSEMBLY

GBSB5050CV

CLEVIS ASSEMBLY 1/2 ROD X 1/2 PIN

GBSB5812CV

CLEVIS ASSEMBLY 5/8 ROD X 1/2 PIN

GBSB5858CV

CLEVIS ASSEMBLY 5/8 ROD X 5/8 PIN