Cub Cadet 70 & 100 (K161/K181/K241 Engines) Tractor Parts Catalog (P/N TC-113)

The official International Harvester TC-113 parts catalog remains the definitive reference for original build specifications and component identification on the 70 and 100 series machines.

• Covers 1970s–1980s Cub Cadet 70 and 100 tractors, including variants with electric or retractable starter systems and Kohler K-series engine configurations
• Contains 564 individual part listings indexed across 43 sections
• Features exploded-view diagrams for engine, chassis, transmission, and hydraulic components

Component Index and Breakdown

This publication maps out every major assembly for the 70 and 100 tractors. You will find precise exploded views covering the Kohler K161, K181, and K241 engine series. Need to service the drivetrain? The documentation details the transmission case differentials, rear axle carriers, and steering gear connections. It also breaks down the hydraulic units and handle implements. Electrical system components are meticulously categorized by starter type. This includes specific diagrams for charging indicators alongside safety starting switches. Always verify part numbers against your specific chassis serial number before beginning any installation to ensure safe machine operation. Furthermore, sheet metal panels and three-point hitch configurations are fully mapped with all associated mounting hardware.

Specification and Identification Data

Understanding the factory documentation layout enables you to correctly identify hardware down to the standardized screw sizes, washers, and locking nuts. The catalog lists exact engine replacement specifications for the Kohler power plants, specifically the 10 HP K241-A and the 8 HP K181. Tractor-specific weights and dimensions are clearly outlined. For example, it provides reference data for the 26 lb rear wheel weights and standard tire size parameters, such as the 4.80/4.00 x 8 front assemblies.