PAI part description

Technical Specifications

Color/Finish Black / Silver
Connector Shape Circular
Overall Length (Inches) 1.87
Pin Count 2
Sensor Type Low Pressure Switch
Thread Size 1/4"18 NPT

PAI Low Pressure Switch

The PAI low pressure switch is designed to work and fit just like the original that came with your vehicle as it is made to meet or exceed OEM specifications. It uses industry-leading materials and processes during production to ensure the highest level of quality and performance.

Features & Benefits

  • Precise construction ensuring proper fit, quality electronic design ensuring sensor longevity.
  • Direct replacement for OE sensor part number 745-275083
  • Mack and Volvo Miscellaneous Application
  • Normally Closed 0 psig Opens at 75 psig Mack Universal and CH Model 1/4-18 National PipeThread with Coating
  • Built to offer ease of installation
  • Rigorously tested to prevent out-of-box failures
  • Engineered to deliver proper and continuous operation for years
  • A budget-friendly replacement sensor for your repair and maintenance needs

PAI LST-3633 Cross Reference

We have 4 alternatives for the LST-3633 by PAI:

Backed by 40 years of part manufacturing experience, PAI Industries® has been providing the heavy-duty truck industry with high-quality service parts for the engine, gearing, exhaust, suspension, and electrical systems. This brand has been manufacturing its products in the USA since 1973, and it owes its worldwide success to its dedicated and experienced employees. PAI takes pride in being an ISO 9001:2015-certified auto and truck parts manufacturer, operating in a 54,000 square feet facility that is equipped with state-of-the-art machinery. PAI’s technicians also perform 100% testing and inspection in its oil pump, water pumps, gear, synchronizer, and cylinder head to ensure durability and reliable performance.

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