Review on Cummins ISX QSX 15, Caterpillar (CAT) 3400, C-15 5.4" Bore Piston Ring Compressor - PT-7040 Alternative by Andre Motko

I've used a handful of different piston ring compressors over the years, and none have been as reliable and efficient as the PT-7040 Alternative. Its compatibility with the Cummins ISX QSX 15, Caterpillar (CAT) 3400, and C-15 5.4" Bore engines makes it a must-have for any mechanic dealing with those specific models. But what really sets this compressor apart is its ease of use. It's simple to assemble and disassemble, and it compresses rings smoothly and evenly every time. Trust me, if you're tired of fighting with subpar compressors, the PT-7040 Alternative is the answer to all of your compression woes.