378-1879 463 mm OD Brake Friction Disc

Cat® Friction Disc (Brake)

SKU: 378-1879 Category:

Description

Cat powertrain components must withstand extremely high torque, high shock loads, and frequent directional changes. Cat designs components with these demands in mind, ultimately improving the performance of the powertrain over the life of the machine. Cat friction discs work with brake systems to provide the critical friction needed to slow, stop, or hold the machine stationary.

Features

  • Three-way multiple parallel grooves optimize heat dissipation.
  • Hardened steel core reduces spline wear.
  • (68) tooth internal spline ensures OEM fit.
  • OEM friction formulation maintains braking performance to certification standards.

Applications

Refer to your Operation and Maintenance Manual or contact MECHSC for more information.

Specifications

MaterialNon-Band Type Friction Material
Inside Diameter340.23 mm (13.3948 in)
Outside Diameter463 mm (18.228 in)
Thickness5.08 mm (0.200 in)

Compatible Equipment

  • Off-Highway Trucks: 735, 740B, 740
  • Asphalt Pavers: AD30

Additional information

Machine Model

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Equipment Type

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Part Source

Genuine OEM