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(888) 312-8812 Login SignupMost of the time, modern trucks rely on advanced braking systems to control air pressure and improve stopping power. The WABCO Relay Valve plays an essential role in regulating airflow within the braking system. When air pressure is not properly managed, braking performance can become inconsistent, affecting how the vehicle responds to sudden stops. Through the process of directing compressed air where it is needed, the WABCO 9730110260 supports the braking system’s ability to function properly in order to reduce the risk of wheel lock-up and enhance overall performance.
| Opening Pressure | 10.15 psi |
| Calculated Volume (dm³) | 1.0624 |
| Exhaust | Snap-on contour JED - 463 |
| Part Type | Premium original quality |
| Port thread 2 | 3/8" - 18 Dry Seal NPTF |
| Port thread 3 | Exhaust |
| Port thread 4 | 1/4" - 18 NPTF |
| Predominance | 2.90 psi |
| Size (mm X Mm X Mm) | 100 x 128 x 83 |
| Version | Pressure reduction |
| Max. operating pressure | 188.55 psi |
| Port thread 1 | 1/2" - 14 Dry Seal NPTF |
| Weight (lb) | 1.53 |
| Weight (kg) | 0.694 |
| Technical specification | OE specification |
| Packaging Volume (Dm³) | 6.16 |
| Product Category | Device |
| Regulating Ratio | 0.0423611111111111 |
| Temperature Range | -40-degC to +80-degC |
| Packaging size (mm x mm x mm) | 240 x 190 x 135 |
| Brand | Part Number |
|---|---|
| FREIGHTLINER | TDAS9730110260 |
| INTERNATIONAL | S9730110260 |
| KENWORTH | S9730110260 |
| MACK | 8235-S9730110260, 6300-9730110260 |
| MERITOR | S9730110260 |
| Peterbilt | S9730110260 |
| Volvo | TDA S9730110260, WAB9730110260 |
| WABCO | S9730110260 |
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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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