OTC Cylinder Sleeve Removal Plates are designed to work in conjunction with OTC manual (no. 1200) and hydraulic (1202 and 1203) cylinder sleeve puller sets. For use when pulling sleeves on truck, bus, and tractor engines, as well as those in other vehicles. Can be used on wet or dry sleeves. No need to remove head studs. Plates are made from cast and machined heavy duty steel for durability under repeated use. Plate measures 5.593 O.D, 5.093 I.D. (+.010 -.000). For 5-1/8 inch bore Caterpillar engines - D330C; D333C; D334, D326, D337 and John Deere 6-619 engines. Value is at the core of the OTC tool and equipment portfolio. Whether it’s a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.