4V-4852 66.55 mm OD Piston
Cat® 66.55 mm OD Steel Piston for Brake Caliper and Cover Group
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The Cat brake piston is an important component of the brake system in the powertrain of Cat machines, slowing the machine, stopping it, or holding it stationary.
Features
- Material: Steel
- Groove Diameter: 60.96 mm (2.4 in)
- Groove Width: 2.79 mm (0.109 in)
- Brake piston with outer groove
Applications
Cat brake pistons are used in Cat brake systems. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material Description | Steel |
|---|---|
| Outside Diameter | 66.55 mm (2.62 in) |
| Inside Diameter | 50.8 mm (2 in) |
| Height | 55.88 mm (2.2 in) |
Compatible Equipment
- Wheel Loaders: 950
- Off-Highway Trucks: 730, 725, 777
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








