7040 Piston Ring Compressor Tool 5.4" Bore Fit for Cummins ISX/QSX 15, Caterpillar 3400, C-15, Alternative to PT-7040 5299448 5299447 5299339, with Anti-Polishing Ring Adapter (4 PCS)

A Must Have Isx Ring Compressor set to assure proper piston installation, reducing the possibility of broken ring. Application of the Piston Rings: Cummins ISX/QSX, Caterpillar 3400, C-15 5.4" bore Replacement of the PT-7040, 5299448, 5299447 and 5299339. Function: Provide proper piston installation, reducing the possibility of broken ring. Material: Premium grade heavy duty steel Package Included: 1 PCS Piston Ring Compressor Tool ( With Anti-Polishing Rings)

• COMPATIBILITY: ROUTEKING 7040 Piston Ping Pompressor Tool works on Caterpillar 3400, C15 with 5.4" bore, and it compatible with Cummins ISX 15 & QSX 15.
• REPLACEMENT: ROUTEKING Piston Ring Compressor 5.4 Direct alternative to PT-7040, 5299448, 5299447 and 5299339. With premium grade heavy duty steel, manufactured to OEM specifications in strict, high precision, durability, anti-deformation and anti-corrosion.
• FEATURES: Assures proper piston rings installation, reducing the possibility of broken rings. Operation with ease and quick, save your time and energy.
• OPERATION: Put your rings on the piston, then slowly squeeze the piston ring compressor closed. When the piston rings are properly seated on the piston, the small pin on the ring compressor will drop into place. (Don’t forget to give everything the coat of oil first)