Pistons - Part Nos. 8459702 / 8472778

Pistons - Part Nos. 8459702 / 8472778

High-strength alloy cast iron pistons for EMD 645 turbo diesel locomotive engines.

 

Key Features:

  • 9-1/16 inch bore
  • 10-inch stroke
  • Professional phosphate coating for enhanced wear resistance
  • Reduced friction performance
  • Standard ring groove dimensions

These finished pistons are commonly used in 645E Turbo engines and are engineered for reliability in heavy-duty locomotive applications