All Categories > Mounted Units > Heavy Duty Mounted Units > Type E 4-Bolt Heavy Duty Mounted Units > Advanced Search Advanced Search in Type E 4-Bolt Heavy Duty Mounted Units Unit of Measure: Imperial Enter at least one criteria to search items. Moline P/N Shaft Size (in) At Least : No More Than : Available Range: 2.25 to 6 in (D) Center to Center (in) At Least : No More Than : Available Range: 8.5 to 18.25 in