Tillman PT-7040 5394454 Cummins ISX QSX, Caterpillar 3400, 3406 3408 3412 and C-15 5.4″ Bore Alt.
Clamshell type piston ring compressor, 5.40″ diameter. Assures proper piston installation, reducing the possibility of broken rings.
Applications: Cummins ISX QSX, Caterpillar 3400, 3406 3408 3412 and C-15 5.4″ Bore
Alternative to OEM PT-7040 and 5394454
Supersedes 3163058 3163158 3164846.
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