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 | Alternate Part Name | RE-6 Emergency Relay Valve |
| Model | RE-6 | OEM Part Number | 281865 |
| Application/Fitment Attributes | |||
| Application Type | Heavy Duty Trucks, Semi-Trucks | Compatible Repair Kit Part Number | F224740 |
| Delivery Port Qty | 4 | Delivery Port Size | 1/4-18 NPT, 3/8-18 NPT |
| Emergency Supply Port Size | 1/4-18 NPT | Exhaust Port Size | Dust Shield |
| Service Port Size | 1/4-18 NPT | Supply Port Size | 3/4-14 NPT, 3/8-18 NPT |
| Dimensional/Physical Attributes | |||
| Material | Die-cast Aluminum | ||
| Technical/Performance Attributes | |||
| Crack Pressure | 2.0 psi | Full Emergency Release Pressure | 65 psi MAX |
| Initial Emergency Pressure Application | 20 - 45 psi | Maximum Operating Temperature | 65 psi MAX |
| Minimum Operating Temperature | -40 deg. F (-40 deg. C) | ||
| Packaging / Logistics Attributes | |||
| Net Weight | 3.12 lb. | ||
| Additional Information | |||
| Intended Application |
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- Automann: 170281865
- Bendix: 281865, 281865N
- Euclid: EBN281865N
- Haldex: 281865X
- International-Navistar: FLTBV1865
- Mack: 745-281865N
- Meritor: R955281865N
- PAI: LEV3614
