Seal works on Chief S21 Rear Auxiliary Towers. It should be noted that. most of the rear auxiliary Towers are 5 Ton Rated. Seal kit Works On 5 Ton Ram w/ 8" Stroke.
Replacement Chief 21M Auxiliary Tower Ram Seal Kit - Dual Acting Rams
Replacement Chief Goliath - Impulse Tower Ram Seal Kit - Frame Machine
Seal kit for Chief Frame Machine Towers and Auxiliary Hydraulic rams
Replacement Chief S-21 Tower Ram 10-Ton ram with 10" Stroke - Compare to 602378
Chief Frame Machine Auxiliary Tower Ram - Replacment For S21 and EZ-Liner II
Replacement Chief S21M -Auxiliary Ram-Dual Acting Ram Seal Kit
