PAI part description

Features & Benefits

  • High quality construction ensuring excellent performance and reliability.
  • Direct replacement for OE turbocharger part number 631GC5133AM4
  • Mack E7 / E-Tech / ASET Engine Application & Mack DM / R / RD Model Application
  • Genuine PAI product including a factory 2-Year Warranty
  • Quality You Can Trust - PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

Product Attributes

Gasket Or Seal Included Yes
Color/Finish Gray
Compressor Air Discharge Diameter 80.01 MM
Compressor Air Inlet Diameter 88.9 MM
Electronic Actuator No
Installation Hardware Included No
Notes Turbocharger with Hose Connection Horsepower: 300-350 Mack DM / R / RD Model Application Mack E7 / E-Tech / ASET Engine Application
Turbine Exhaust Outlet Diameter 122.68 MM
Wastegate No

Part Interchanges

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.

PAI 3741 Cross Reference

We have 4 alternatives for the 3741 by PAI:

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