Fortpro ABS Relay Emergency Valve Assembly for the rear axle, designed as a direct replacement for WABCO model 4725001200, is the ultimate solution to maintaining safety and control in your heavy-duty truck. This high-precision component not only regulates the air pressure of the ABS to prevent wheel lockup but also acts as an emergency valve, guaranteeing immediate application of the brakes in critical situations. Its robust, corrosion-resistant construction ensures long-lasting performance even in the most extreme conditions. By choosing Fortpro, you are investing in a product that maximizes safety, optimizes vehicle control and minimizes downtime thanks to its easy installation and perfect fit with your existing brake system.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
| Basic Part Information | |||
|---|---|---|---|
| Product Line | Brakes | Category Name | Air Brake Valves |
| Part Type | ABS Relay Valve | Alternate Part Name | ABS Valve Modulator Package, ABS Axle Package, Rear ABS Valve Modulator, ABS Modulator Relay Valve |
| OEM Part Number | 4725001200 | ||
| Application/Fitment Attributes | |||
| ABS System Configuration | 4S/4M | Application Type | Heavy Duty Truck, Trailer |
| Mounting Location | Rear Axle | Port 1 Thread Size | 1/2 - 14 NPTF |
| Port 2 Thread Size | 3/8 - 18 NTPF | Port 2.1 Thread Size | 1/2 - 14 NPTF |
| Port 2.2 Thread Size | 1/2 - 14 NPTF | Port 3 Thread Size | Exhaust |
| Port 4 Thread Size | "1/4"" - 18 Dry Seal NPTF" | Ports Thread Type | NPTF (Dry Seal) |
| Replaces Valve Models | 472 195 076 0 ABS Modulator valve, 472 195 077 0 ABS Modulator valve | ||
| Dimensional/Physical Attributes | |||
| Material | Metal Alloy | ||
| Technical/Performance Attributes | |||
| Crack Pressure | 4.0 psi | Electrical Connector Type | DIN 72585-A1-3.1-Sn/K1 |
| Harness Connector Type | Bayonet-Style | Ingress Protection Rating (IP Code) | IP66, IP69K |
| Maximum Operating Pressure | 11.0 bar | Operating Temperature Range | -40 deg. C to +80 deg. C |
| Operating Voltage | 12 V | Response Pressure | 0.28 bar |
| Valve Function Type | Entire Package | ||
| Packaging / Logistics Attributes | |||
| Net Weight | 5.3 lb. | ||
| Additional Information | |||
| Intended Application |
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- Freightliner: TDAS4725001200
- Kenworth: S472-500-120-0
- Mack: S4725001200, 6300-4725001200