OTC Piston Ring Compressor - 5.40

Features and Benefits:

• Compresses piston rings of 5.40"" diameter for select Caterpillar and Cummins engines
• Assures proper piston installation for select Caterpillar and Cummins engines with 5.40"" diameter
• Reduces possibility of broken piston rings and engine damage for select Caterpillar and Cummins engines with 5.40"" diameter



Clamshell type piston ring compressor; 5.40"" diameter. Assures proper piston installation; reducing the possibility of broken rings. Works on select Caterpillar and Cummins engines. Similar to Porta-Tool OE tool number PT-7040.Vehicle applications:Caterpillar 3400C15 & Cummins ISX