Caterpillar 5M-6116 Industrial Gear Reducer Assembly

Caterpillar 5M-6116 Industrial Gear Reducer Assembly is a planetary gear reduction component associated with the Caterpillar 5M6116 family. In catalog entries, 5M6116 is listed as a PINION, with cross references including 7G2513 and 2151734, confirming its role as a gear element within the assembly. A related planetary gear is described as 26 teeth, indicating the planet gear configuration used in this reducer family and its compact reduction arrangement. The part appears in Cat spare parts catalogs and aftermarket listings as 5M6116-compatible gear components, reflecting its function within Cat industrial reducer systems. Some catalog records map 5M6116 to NSN 3020-00-432-1702, connecting the part to broader logistics databases and confirming its status as a Caterpillar gear-set element in the 5M6116 ecosystem. This part is documented across multiple catalogs, underscoring its role in exchangeable components for Cat gear reducer assemblies and related drive-train applications.