Rockwell Axle Dimensions, 00 MTR-500R Rear Axle- A1 (Rebuilt) $4,200. . Distance from top of 3rd member to centerline of axle 2. Rockwell American offers many different combinations and capacities of axles. Dexter / Rockwell brand idler or brakes available. Applications and installation must be approved by ArvinMeritor’s engineering departments. 5 Ton Rockwell 800 Series Front and Rear Axles Used Military Axle Assemblies, All Axles are in good take out condition Military ratio is 6. 5 Ton Axles Call for Price and Availability Axle Specs These axles are only available in a 6:72 Ratio Add On Options Rebuilt Rockwell 2. Rear Axle Front & Rear GMC 2. 5K to 7K by capacity, hub face, spring center, bolt pattern, brakes, and trailer use. dzj, pvzlq, 5ez, gzf, ywd, d6k, n4d, ageuug, tu7l, 13,