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Air Brake Parts

The straight air brake system is typically used on heavy duty commercial vehicles and trailers. Components of the air brake system for trailers are contained within the trailer structure and consist of appropriate compressed air storage tank(s), control valves and hoses to support the number and capacities of the axles used.

The air over hydraulic system is a common application for trailers being towed by light and medium duty commercial vehicles equipped with air brake systems. Components of the air/hydraulic system are trailer-mounted and consist of a compressed air storage tank, a control valve, an air chamber/master cylinder assembly, hydraulic lines and hydraulic disc or drum brakes. The towing vehicle supplies compressed air to the trailer storage tank as well as a modulated control signal through tubing and gladhands or quick connects mounted on the tow vehicle and trailer.

Air Brake Product Descriptions

Air Brake Spec Sheet PDF

TA-SERIES – PUSH-TO-CONNECT AIR BRAKE FITTINGS

Union Tee Hose 2020
1464x63/8 x 3/8 x 3/8
Male Elbow Hose
1469x6x63/8 ODx3/8 P
Male Branch Tee Hose
1472x6x6x63/8 ODx3/8 P
Male Run Tee Hose
1471x6x6x63/8 ODx3/8 P
Male Connector Hose
1468x6x63/8 OD x 3/8 P

COPPER NICKEL TUBING

Dscn8862 Op
Dscn8867 Op
Dscn8869 Op

TA-SERIES – 3/8” AIR HOSE FITTINGS (RUBBER)

FEMALE SWIVEL END
FEMALE SWIVEL END
FEMALE SWIVEL END – REUSABLE
33806F3/8 Swivel-Female
33806M3/8 P Male
MALE CONNECTOR
MALE CONNECTOR
MALE CONNECTOR W/ SPRING GUARD
33806S3/8 Male (a)
33806S-83/8 Male (b)
(a)(3/8Hx3/8P (b) (3/8Hx1/2P)
AIR HOSE ASSEMBLIES
AIR HOSE ASSEMBLIES
AIR HOSE ASSEMBLIES
AH-38040F3/8 ID x 40 Long
AH-38072F3/8 ID x 72 Long
AIR HOSE (BULK)
NT10006BK3/8 OD-Nylon (SAE J844)
AH-382503/8 ID-Rubber (SAE J1402)
AIR HOSE END ADAPTERS
1390x61/4 P x 3/8 Adapter
1390x6x63/8 P x 3/8 Adapter
4110Valve Rv4307
PART NO.DESCRIPTIONMFR.
RV-4110 ABS Relay Valve-BasicWabco
RV-4307CABS Relay Valve-4 portHaldex
RV-4307DABS Relay Valve-2 portHaldex

TH-SERIES – AIR VALVE

Th Series 4 Air Valves
AIR VALVES
(A) RV-9250 Air Relay Valve
(B) SV-6020Hyd./Air Sync. Valve
(C) EM-1103Emergency Spool
(D) RV-4002ABS Relay Valve
DRAIN COCK – EXTERNAL
C-145Drain Cock
C-245Drain cock w/4 Cable
Male Connector Hose
Male Connector Hose
MALE CONNECTOR
1468x63/8 OD x 1/4 P
1468x6x63/8 OD x 3/8 P
AH-50180-2
AH-50180-2
AIR HOSE FINISHED (Nylon)
AH-50180-21/2 OD Coiled Set
Air/Hydraulic Booster
Air/Hydraulic Booster
AIR / HYDRAULIC BOOSTER DATA
PART NO.Output Pressure@ 100psi InputFluid Capacity
AB-800800 psig3.45 cu. in.
AB-10001000 psig2.65 cu. in.
AB-12001200 psig2.65 cu. in.
AB-14001400 psig3.45 cu. in.
AB-15001500 psig2.65 cu. in.
Th Series Air Tanks Components
AIR TANKS
AT-14881,488 cu.in. - (9 1/2 Dia.)
AT-28002,800 cu.in.- (12 Dia.)
AIR COMPONENTS
78850Glad Hand (Service) BLUE
78851Glad Hand (Emergency) RED
5499Bulk Head Fitting (3/8MP x 1/4FP)
30103
30103
HAND CONTROL VALVE (AIR)
30103Valve
Th Series Air Brake Control Kits
AIR BRAKE CONTROL KITS
TT-7100Truck/Tractor, Univ. Col. Mnt-5th wheel
TT-7100-1Truck/Tractor, Univ. Col. Mnt- Pintle Hook
TT-7200Hyd/Air Truck/Tractor, w/o Compressor