bonbo Universal Cylinder Liner Puller Assembly Fits for Mack Cummins CAT Caterpillar, Works on Heavy Duty Diesel Engines Wet Liners from 3-7/8” to 6-1/4” Bore, Comparable to PT-6400-C M50010-B 3376015

Works great on pulling, use hand wrench, I used a battery and broke the feet. 100% my fault

LINER PULLER WORKS LIKE A CHARM ON CATERPILLAR CYLINDER LINERS. IM SURE IT WILL WORK ON OTHER ENGINES AS WELL

Good tool but teeth at bottom bent before liner started to move

Works like it's supposed to. Came with spare parts

Heavy duty for sure... Took less than 15 minutes to open package n pull these 4 liners out... Glad I got this one. Exactly what I needed to get this job closer to being done... Would definitely recommend this one...