Check Specification & Cross-references
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 | Front Axle Valve | Alternate Part Name | Limiting & Quick Release Valve, Pressure Proportioning Valve |
| Model | LQ-4 | OEM Part Number | 289144 |
| Application/Fitment Attributes | |||
| Application Type | Semi-Trucks, Heavy Duty Trucks | Compatible Repair Kit Part Number | F224623 |
| Delivery Port Orientation (CW from Mounting) | 180 deg. | Delivery Port Size | 3/8-18 NPT |
| Exhaust Port | Open | Mounting Hole Qty | 2 |
| Mounting Hole Size | Ø .34 in. | Supply Port Size | 3/8-18 NPT |
| Dimensional/Physical Attributes | |||
| Material | Die-cast Zinc | ||
| Technical/Performance Attributes | |||
| Maximum Operating Temperature | 200 deg. F (93 deg. C) | Minimum Operating Temperature | -40 deg. F (-40 deg. C) |
| Nominal Equalizing Pressure (Blend Back) | 60 psi | Nominal Hold-Off Pressure | 4 psi |
| Packaging / Logistics Attributes | |||
| Net Weight | 1.00 lb. | ||
| Additional Information | |||
| Intended Application |
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- Automann: 170289144
- Bendix: 289144, 289144N, BX289144N
- Euclid: EBN289144N
- Haldex: 289144X, 289144RX
- Mack: 20QE3166R
- Meritor: R955289144N
- Navistar-International: BX289144N
- PAI: EM36250
Dimensions Not Available.