PAI part description

Product Description

Features & Benefits

  • Durable medium carbon steel construction
  • Direct replacement for OE part 23505897
  • Detroit Diesel 50/60 Series Engine 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

Material Medium Carbon Steel
Inside Diameter 0.502 IN
Inside Diameter 12.75 MM
Thickness 5.84 MM
Outside Diameter 1.5 IN
Outside Diameter 38.1 MM
Color/Finish Phosphate and Oil
Notes Washer, 0.502 in I.D. x 1.5 in O.D. x 0.23 in Thick 12.75 mm I.D. x 38.1 mm O.D. x 5.84 mm Thick Hardened
Washer Type Flat

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 642050 Cross Reference

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