This OEM ram is the proper exact size and tonnage you need. If you a 10 ton.
FOR CHIEF FRAME MACHINE EZII RAISE LOWER RAM CORRECT TONNAGE PART NUMBER 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
CHIEF FRAME MACHINE PINCH WELD COLLAR HEAVY DUTY OEM PART NUMBER 607381
Replacement Chief Frame Machine S21M - Auxiliary Tower Ram - compare to 601192
Chief Frame Machine Jacking T Chief part # 610124 for raise lower best one