This standard size (STD) piston & ring set is designed for Cummins B-Series engines, including the 6BT 5.9L and 4BT 3.9L platforms. It is a direct replacement for Cummins OEM part number 3928673 and is commonly used in 1994–1998 Dodge Ram 2500 & 3500 as well as industrial and agricultural applications.
All dimensions match OEM specifications and are intended for engines with standard bore size.
Engine Compatibility
Cummins 6BT 5.9L
Cummins 4BT 3.9L
B-Series, 12-Valve engines
Vehicle & Equipment Applications
Dodge Ram 2500 / 3500 (1994–1998)
Industrial engines
Agricultural equipment
Construction and generator applications using Cummins 6BT or 4BT engines