239-1256: Gear-input

Description: A spur gear is the most common type of gear and consists of a cylinder or disk with teeth projected straight outward. A spur gear also generally looks the same from either side, since the teeth are straight from one side to the other. Attributes: • Material: Steel • Spur Gear Number of Teeth: 13 • External Spline Number of Teeth: 21 • Cat® final drive gears are engineered to maximize system performance and balanced system life. Cat final drive gears have the metallurgy, heat treatment, tooth profile and surface finishing that maximize the life of the mating gears and ensure that the final drives are maintaining optimal performance Application: Consult your owner's manual or contact your local Cat Dealer for more information.