World American MWT 102626, Air Brake Relay Valve R-12 Type (4.0 PSI Crack Pressure 1/2"-Port 1 Supply & 4 Delivery Ports) - Replaces Bendix 102626, Haldex A86473, Velvac 034025, Automann 170.102626
Product details
| Management number | 219380550 | Release Date | 2026/05/03 | List Price | US$16.40 | Model Number | 219380550 | ||
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Short Summary: World American is the heavy duty and Export division of Midwest truck & auto parts, Inc. We supply drivetrain, brake, steering, electrical and hydraulic components to the heavy, duty aftermarkets. Specifically, We distribute manual transmission & transfer case components, differential components, complete rebuild kits, bearing kits, ring & pinion gear sets, cases, housings, Axles, Yokes, U-Joints, air brake valves, brake chambers brake hardware kits, air springs and more.Key FeaturesValve Type: R-12 Air Brake Relay ValveCrack Pressure: 4 PSIControl / Service Port: 1/4"" NPT (1 Port)Delivery Ports: Four (4) 1/2"" NPTSupply Port: 1/2"" NPTThread Type: NPTBrand: World AmericanApplications Used in commercial truck and trailer air brake systems to relay air pressure from the control valve directly to the brake chambers, reducing response time and improving braking efficiency. Replaces OEM & Aftermarket Part NumbersBendix: 102626, 102166, 102277, OR102626X, 801749Haldex: A86473, 102626XAutomann: 170.102626, AM170102626Meritor: R955102626N, TDAR95510626NFreightliner: BW102626, BW102626NMack: 745-102626Navistar: 86824RCaterpillar: 1J-6983, 5X-0264Wabco: 973 285 001 0Quality & Compliance Manufactured to meet or exceed OEM specifications. Designed for durability, consistent air flow, and dependable braking performance in demanding commercial vehicle applications.
- Designed as a direct replacement for Type R-12V air brake relay valves; features 4 delivery ports (1/2" NPT), 1 supply port (1/2" NPT), and 1 control port (1/4" NPT) with 4.0 PSI crack pressure.
- Optimized for heavy-duty truck and trailer air brake systems; supports fast relay response and consistent brake signal distribution.
- Built with durable, corrosion-resistant components; meets OE specifications for performance and reliability in harsh operating environments.
- Fully compatible with popular OEM and aftermarket units including Bendix, Haldex, Caterpillar, Freightliner, Mack, Navistar, and more.
- Includes 1 World American R-12 relay valve (MWT 102626); NPT-threaded ports, compliant with DOT regulations. Prop 65 warning included on packaging.
| UPC | 698231208595 |
|---|---|
| Size | 130.27 cubic inches |
| Set Name | Relay Valve Set |
| Brand Name | World American |
| Unit Count | 1.0 Count |
| Valve Type | relay valve |
| Thread Size | 1/2 inch |
| Thread Type | Flare |
| Manufacturer | World American |
| Model Number | WA102626 |
| Material Type | Stainless Steel |
| Connector Type | Flare |
| Item Type Name | Relay Valve |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 5.5 x 4.7 x 5.1 inches |
| Number of Ports | 2 |
| Number of Pieces | 1 |
| Specification Met | DOT, OE |
| Included Components | R12 Relay Valve |
| Inlet Connection Size | 5.5 Inches |
| Inlet Connection Type | Flare |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | NPT |
| Manufacturer Part Number | WA102626 |
| Global Trade Identification Number | 00698231208595 |
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