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 | Relay Valve | Model | R-8 |
| OEM Part Number | 286370 | ||
| Application/Fitment Attributes | |||
| Application Type | Semi-Trucks, Heavy Duty Trucks | Balance Port Size | 1/8-27 NPT |
| Compatible Repair Kit Part Number | F224641 | Delivery Port Qty | 3 |
| Delivery Port Size | 1/4-18 NPT, 1/2-14 NPT | Exhaust Port Size | Dust Shield |
| Mounting Hole Qty | 2 | Mounting Hole Size | 0.41 in. |
| Service Port Size | 1/4-18 NPT | Supply Port Size | 3/4-14 NPT |
| Supply Port Qty | 2 | ||
| Dimensional/Physical Attributes | |||
| Material | Die-cast Aluminum | ||
| Technical/Performance Attributes | |||
| Crack Pressure | 3.0 psi | Maximum Operating Temperature | 200 deg. F (93 deg. C) |
| Minimum Operating Temperature | -40 deg. F (-40 deg. C) | Service Port Orientation | 90 deg. |
| Packaging / Logistics Attributes | |||
| Net Weight | 3.14 lb. | ||
| Additional Information | |||
| Intended Application |
|
||
- Automann: 170286370
- Bendix: 286370, 286370N, 286370RX, 286370X
- Bepco Inc: 286370, 286370X
- Euclid: EBN286370N
- Haldex: 286370RX
- Internatioal-Navistar: 1676729C1
- Mack: 745-286370N
- Meritor: R955286370N
- PAI: EM56160
- Wabco: RKN28071
