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.
TA-SERIES – PUSH-TO-CONNECT AIR BRAKE FITTINGS
COPPER NICKEL TUBING
TA-SERIES – 3/8” AIR HOSE FITTINGS (RUBBER)
FEMALE SWIVEL END
| FEMALE SWIVEL END – REUSABLE |
|---|
| 33806F | 3/8 Swivel-Female |
| 33806M | 3/8 P Male |
MALE CONNECTOR
| MALE CONNECTOR W/ SPRING GUARD |
|---|
| 33806S | 3/8 Male (a) |
| 33806S-8 | 3/8 Male (b) |
| (a)(3/8Hx3/8P (b) (3/8Hx1/2P) | |
AIR HOSE ASSEMBLIES
| AIR HOSE ASSEMBLIES |
|---|
| AH-38040F | 3/8 ID x 40 Long |
| AH-38072F | 3/8 ID x 72 Long |
| AIR HOSE (BULK) |
|---|
| NT10006BK | 3/8 OD-Nylon (SAE J844) |
| AH-38250 | 3/8 ID-Rubber (SAE J1402) |
| AIR HOSE END ADAPTERS |
|---|
| 1390x6 | 1/4 P x 3/8 Adapter |
| 1390x6x6 | 3/8 P x 3/8 Adapter |
| PART NO. | DESCRIPTION | MFR. |
|---|
| RV-4110 | ABS Relay Valve-Basic | Wabco |
| RV-4307C | ABS Relay Valve-4 port | Haldex |
| RV-4307D | ABS Relay Valve-2 port | Haldex |
TH-SERIES – AIR VALVE
| AIR VALVES |
|---|
| (A) RV-9250 | Air Relay Valve |
| (B) SV-6020 | Hyd./Air Sync. Valve |
| (C) EM-1103 | Emergency Spool |
| (D) RV-4002 | ABS Relay Valve |
| DRAIN COCK – EXTERNAL |
|---|
| C-145 | Drain Cock |
| C-245 | Drain cock w/4 Cable |
Male Connector
| MALE CONNECTOR |
|---|
| 1468x6 | 3/8 OD x 1/4 P |
| 1468x6x6 | 3/8 OD x 3/8 P |
AH-50180-2
| AIR HOSE FINISHED (Nylon) |
|---|
| AH-50180-2 | 1/2 OD Coiled Set |
Air/Hydraulic Booster
| AIR / HYDRAULIC BOOSTER DATA |
|---|
| PART NO. | Output Pressure@ 100psi Input | Fluid Capacity |
|---|
| AB-800 | 800 psig | 3.45 cu. in. |
| AB-1000 | 1000 psig | 2.65 cu. in. |
| AB-1200 | 1200 psig | 2.65 cu. in. |
| AB-1400 | 1400 psig | 3.45 cu. in. |
| AB-1500 | 1500 psig | 2.65 cu. in. |
| AIR TANKS |
|---|
| AT-1488 | 1,488 cu.in. - (9 1/2 Dia.) |
| AT-2800 | 2,800 cu.in.- (12 Dia.) |
| AIR COMPONENTS |
|---|
| 78850 | Glad Hand (Service) BLUE |
| 78851 | Glad Hand (Emergency) RED |
| 5499 | Bulk Head Fitting (3/8MP x 1/4FP) |
30103
| HAND CONTROL VALVE (AIR) |
|---|
| 30103 | Valve |
| AIR BRAKE CONTROL KITS |
|---|
| TT-7100 | Truck/Tractor, Univ. Col. Mnt-5th wheel |
| TT-7100-1 | Truck/Tractor, Univ. Col. Mnt- Pintle Hook |
| TT-7200 | Hyd/Air Truck/Tractor, w/o Compressor |
