154-3358: Crankshaft Gear

Description: Crankshaft gears, such as 154-3358, is designed for use in the gear group that transfers rotary motion from the crankshaft to other engine components or hydraulic system pumps and auxiliary drive units. Cat gears are machined from carefully selected materials to exacting specifications that match the loads encountered in Cat machines. They are manufactured using special, and in some cases proprietary, heat treat processes — including case carburizing, nitriding, and induction hardening. Cat gears have the industry's highest power density, or the amount of power a gear can transmit relative to its size and are designed with reusability in mind. Consequently, they are more durable and keep your overall machine operating costs down. Attributes: • Spur gear • External Spur Gear Number of Teeth: 68 • Pitch Diameter: 215.9 mm (8.50 in) • Face Width: 30 mm (1.18 in) • Hub Diameter: 165 mm (6.50 in) • Outside Diameter: 229.6 mm (9.04 in) • Inside Diameter: 39 mm (1.54 in) • Overall Width: 60.5 mm (2.38n) • Hole Size: 17.5 mm (0.69 in), 8 places Application: Cat gears are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.