This OEM ram is the proper exact size and tonnage you need. If you a 10 ton.
CHIEF FRAME MACHINE EZII RAISE LOWER RAM NEW CORRECT PART NO 685610
Chief Frame Machine Pendant Raise and Lower Switch Replaces OEM part no. 605018
CHIEF CONTINENTAL FLAT RACK RAISE LOWER RAM DIRECT FIT REPLACEMENT HIGH QUALITY
Replacement Chief Frame Machine S21M - Auxiliary Tower Ram - compare to 601192
Replacement Frame Anchoring Locking Collar for Chief Frame Machine
Seal kit for Chief Frame Machine Towers and Auxiliary Hydraulic rams