130-5867 Reaction Plate and Piston
Cat® Reaction Plate and Piston (Brake)
Description
Cat powertrain components must withstand extremely high torque, high shock loads, and frequent direction and gear changes. Cat designs and manufactures its transmission and final drive components with these demands in mind, ultimately improving powertrain durability and performance over the life of the machine. Cat reaction plates are used with the braking system to provide the critical friction needed to slow, stop, or hold the machine stationary.
Features
- Material: Cast iron
- Three external flanges provide a precise OEM fit
- Inside Diameter: 353 mm (13.897 in)
- Thickness: 49.2 mm (1.937 in)
- Material and heat treatment reduce plate wear and improve durability
- Surface finish requirements greatly extend brake life
- Provides sufficient force and torque reaction to the brake assembly and ensures braking performance meets applicable certification requirements
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Gray (Flake) Iron |
|---|---|
| Material Description | Cast Iron |
| Inside Diameter | 353 mm (13.897 in) |
| Thickness | 49.2 mm (1.973 in) |
Compatible Equipment
- Wheel Loaders: 966H, 972G, 972H, 966K
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








