PAI part description

Features & Benefits

  • Durable low carbon steel construction
  • Direct replacement for OE part A4721420853
  • Detroit Diesel DD15 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 Low Carbon Steel
Inside Diameter 0.41 IN
Thickness 8.89 MM
Outside Diameter 0.98 IN
Color/Finish Grey
Notes Exhaust Manifold Spacer .410in ID x .980in OD x .350in Long Detroit Diesel DD15 application
Washer Type Exhaust Manifold Spacer

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 640093 Cross Reference

We have 3 alternatives for the 640093 by PAI:

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