About This E-3 Type Brake Valve with NPT Thread Ports: Designed for efficient foot-operated braking, includes 4 x 1/2" delivery ports and 4 x 1/2" supply ports with 1/2" thread. Features 0.25" auxiliary ports for enhanced system flexibility. Reliable Performance with OE Specs: Engineered to match OEM quality and dimensions, ensuring proper operation and compatibility with a wide range of commercial vehicle air brake systems. Versatile Compatibility Across Brands: Replaces Bendix, Haldex, Automann, Mack, Caterpillar, Freightliner, Tectran, Navistar, and more—cross references over 75+ part numbers for broad interchangeability. Durable Construction for Heavy-Duty Use: Built with high-grade materials to withstand high air pressure environments and resist corrosion, ensuring long service life under tough driving conditions. What's Included: (1) E-3 Foot Brake Valve – World American WA277863, with 1/2" NPT ports, meets or exceeds DOT FMVSS-121. Ideal for repair, maintenance, or fleet applications. Overview Material : Metal Brand : World American Item dimensions L x W x H : 5.4 x 5.7 x 4.3 inches Exterior Finish : Metal Inlet Connection Size : 1.5 Inches Inlet Connection Type : Threaded Outlet Connection Type : Threaded Number of Ports : 2 Outlet Connection Size : 0.5 Inches Number of Packs : 1
