CUMMINS part description

Product Description

PST, ENG @

Features & Benefits

  • Industry leading piston helps bring back the engine’s peak functionality
  • Tested in “real-life” environments to offer dependable, market-leading performance
  • Made to OE specifications to fit and work well with other engine components
  • Solves engine issues like misfires, rattling or knocking noise, and loss of power

Cummins Engine Piston

Bring back your engine’s outstanding performance by replacing its malfunctioning piston with the highly reliable Cummins engine piston. This component is meticulously crafted by Cummins’ part engineers to efficiently transform the energy produced during combustion into mechanical action that propels the vehicle forward.

Product Attributes

OEM Part Number CUM3912049, 2860502

Additional Information

Warranty Special Parts and Labor
Warranty Special UOM TX
Warranty Time 2
Warranty Time UOM YR

Part Interchanges

Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries. 

CUMMINS 3912049 Cross Reference

We have 1 alternatives for the 3912049 by CUMMINS:

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from CUMMINS (Browse all)