I just set my newly painted "48" five window cab that came off a ton and 1/2 grain truck on my "52" 1/2 ton frame. The cap has a rear mount pivot point that is centered on the cab and sits on the frame cross member. The frame has has the hangers installed that were used with the shackle system from the "52" cab. I have new rubber bushings and the shackles the "52" cab I removed used. Question is which mounting is better to use. All I have to do is drill a couple holes in the crossmember and the center pivot mount will work. Would it be an overkill to just use both systems.

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