J-46191
Piston Ring Compressor for 12L Engines
Detroit Diesel

Designed specifically for 12-liter engine applications, this piston ring compressor is an indispensable tool for installing piston rings with precision and ease. It ensures uniform compression around the piston circumference, which is critical for smooth piston installation into the cylinder bore. Proper use of this compressor helps prevent ring deformation or damage, reducing the risk of compression loss or oil consumption issues later on. Its adjustable design accommodates different piston sizes, providing versatility across various engine rebuilds. The lightweight yet sturdy construction allows for quick positioning and secure compression, streamlining the assembly process. This ensures that pistons are correctly seated without risking damage to the rings or cylinder walls. Effective piston installation directly impacts engine compression, power, and efficiency, making this tool essential for professional diesel engine rebuilds. Source One Parts Center offers this piston ring compressor to support your engine assembly needs.