Amazon.com: PIILOO Cylinder Liner Puller Compatible with Mack Cummins Caterpillar CAT Detroit International on Wet Liners 3-7/8" to 6-1/4" Bore Alternative to PT-6400-C M50010-B 3376015 : Automotive
Amazon.com: Universal Cylinder Liner Puller Heavy Duty Diesel Engine Cylinder Liner Puller Perfectly Fits for Mack Cummins CAT on Wet Liner from 3-7/8” to 6-1/4” Bore, Replace for OEM PT-6400-C M50010-B 3376015 :