186-8938 408 mm OD Brake Piston
Cat® 408 mm OD Ductile Iron Brake Piston for Parking and Service Brakes in Drive Axle Housings
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: Cast iron
- Outside Diameter: 408 mm (16.062 in)
- Inside Diameter: 210.3 mm (8.279 in)
- Width: 44 mm (1.732 in)
Applications
The brake piston is used in the Cat powertrain brake system. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material Description | Cast Iron |
|---|---|
| Outside Diameter | 408 mm (16.062 in) |
| Inside Diameter | 210.3 mm (8.279 in) |
| Width | 44 mm (1.732 in) |
Compatible Equipment
- Wheel Loaders: R1300G
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








