MT565 and more - Replaces OEM Numbers 3386861M1

9640 and more - Replaces OEM Numbers AL225877

EXTREMELY DURABLE - Abrasion resistant outer cover and crush resistant aircraft aluminum fittings with bend restrictor

Replaces 150-3D1X1

F130 - Replaces OEM Number 5155714

Maxiforce Piston Kit, ISB, 0.50MM for Cummins 3800784 72270881 MT565 and more - ReplacesAftermarket Piston for the Cummins ISB 6BTA 5. 9 ISB diesel engine. Direct replacement for Cummins 3800784. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.