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 | Pressure Protection Valve | Model | PR-4 |
| OEM Part Number | 286500 | ||
| Application/Fitment Attributes | |||
| Application Type | Semi-Trucks, Heavy Duty Trucks | Delivery Port Qty | 1 |
| Delivery Port Size | 1/4-18 NPT | Mounting Hole Qty | 2 |
| Mounting Hole Size | Ø .280 in. | Supply Port Size | 1/4-18 NPT |
| Dimensional/Physical Attributes | |||
| Material | Die-cast Zinc | ||
| Technical/Performance Attributes | |||
| Adjustment System | Non-Adjustable | Closing Pressure | 85 ± 5 psi |
| Maximum Operating Temperature | 200 deg. F (93 deg. C) | Minimum Operating Temperature | -40 deg. F (-40 deg. C) |
| Packaging / Logistics Attributes | |||
| Net Weight | 0.74 lb. | ||
| Additional Information | |||
| Intended Application |
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- Automann: 1702865
- Bendix: 286500, 287827
- Haldex: KN31010
- Mack: 745-286500N
- Meritor: R955286500N
- Navistar-International: 1676732C1
- PAI: EM-55460
