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 | Tractor Protection Valve | Alternate Part Name | Tractor Protection Valve with Double Check |
| Model | TP-3DC | OEM Part Number | 65706 |
| Application/Fitment Attributes | |||
| Application Type | Semi-Trucks, Heavy Duty Trucks | Auxiliary Supply Port Size | 1/4-18 NPT |
| Mounting Hole Qty | 2 | Mounting Hole Size | Ø .34 in. |
| Mounting Type | Cab / Chassis | Stop Light Switch Port | 1/4-18 NPT |
| Tractor Control Port (Primary) | 3/8-18 NPT | Tractor Control Port (Secondary) | 3/8-18 NPT |
| Tractor Protection Port | 1/4-18 NPT | Trailer Service Port Size | 1/2-14 NPT |
| Trailer Supply Port | 1/2-14 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) |
| Service Line Shut-Off Pressure | 20 ± 5 psi | ||
| Packaging / Logistics Attributes: | |||
| Net Weight | 1.44 lb. | ||
| Additional Information | |||
| Intended Application |
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- Automann: 170065706
- Bendix: 65706
- Mack: 745-065706
- Newstar: S-16394
- Tectran: TV065706
- Torque Parts: TR065706
