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(888) 312-8812 Login SignupWABCO 4721950310 ABS Trailer Relay Valve
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MSRP: $1,552.68
$74899
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WABCO 4721950310 Part Description
Manufacturer
Features & Benefits
- Integrates relay and modulation functions within one compact assembly
- Reduces plumbing connections throughout commercial trailer brake systems
- Compatible with standard 24-volt heavy-duty electrical configurations
- Snap-on mounting design simplifies installation and future servicing
WABCO ABS Trailer Relay Valve
The WABCO ABS Trailer Relay Valve combines relay valve operation and ABS modulation within a single compact assembly for commercial trailer brake systems. Integrating both functions into one housing reduces plumbing connections while improving brake application and release response. Fewer air connections also reduce potential leak points that could affect long-term braking consistency. Designed for standard 24-volt systems, the WABCO 4721950310 offers dependable pneumatic control for demanding trailer applications.
ABS Relay Valve
Features & Benefits
- Snap-on mounting design simplifies installation and future servicing
WABCO 4721950310 Specifications
Product Attributes
| Calculated Volume (dm³) | 1.5277 |
| Size | 103 x 103 x 144 |
| Max. operating pressure | 145.0 psi |
| Max. operating pressure | 145.0 psi |
| Voltage | 24 V |
| Mounting | 4 x M8 |
| Protection class | IP 66 / IP 69K |
| Rated current | 1650 mA |
| Port thread 2 | 2x M22 x 1.5 |
| Port thread 1 | M22 x 1.5 |
| Port thread 3 | Snap-on contour |
| Electrical connection | Bayonet DIN 72585 A1-3.1-Sn/K1 |
| Port thread 4 | M16 x 1.5 |
| Temperature Range | -40°C to +80°C |
| Weight | 1.9114 |
| Distance between bolts | 75x75 mm |
WABCO 4721950310 Cross References
| Brand | Part Number |
|---|---|
| BENALU | C00203901 |
| DAF | 1610595 |
| DOLL | 7055966 |
| FELDBINDER | 053670 |
| FREIGHTLINER | TDAS4721950310 |
| FRUEHAUF | CF352791, F002005, C00203901 |
| GOLDHOFER | 167143 |
| KENWORTH | S472-195-031-0 |
| KRONE | 58154530, 5815453, 505815453 |
| KÖGEL | 349275 |
| LANGENDORF | 1227786 |
| LIEBHERR | 502815301 |
| MACK | 6300-4721950310, 8235-S4721950310 |
| MEILLER | 79701470115374 |
| MERITOR | S4721950310 |
| NIPPON FRUEHAUF | 5311-055 |
| NIPPON SHARYO | A6000JD09160 |
| NIPPON TREX | 924301-00121 |
| NOOTEBOOM | 1485699, 05695 |
| PACCAR | 1505089, 1610595 |
| PETERBILT | S472-195-031-0 |
| RENAULT | 5021170197 |
| SCANIA | 2090052 |
| SCHMITZ | INS0160098, 050091, 50091 |
| SCHWARZMÜLLER | 43614 |
| VOLVO | WAB4721950310, 2S4721950310, 2S472 195 031 0 |
| ZORZI | 1013110 |
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WABCO 4721950310 Manufacturer Information
Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.
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