Rear Brake Caliper Master Cylinder for Polaris Sportsman 400 450 500 600 700 800
Rear Brake Caliper Master Cylinder for Polaris Sportsman 400 450 500 600 700 800
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Rear Brake Caliper Master Cylinder for Polaris
This rear brake caliper master cylinder for Polaris restores pressure and stopping force to the rear braking system of a utility vehicle.
Overview
This rear brake caliper master cylinder for Polaris provides dependable stopping power under demanding off-road conditions. ATV owners utilize this rear brake caliper master cylinder for Polaris to fix spongy brake levers and slow caliper response. This complete hydraulic component assembly prepares the brake system for rugged trails.
Built For Performance
- Heavy-duty cast alloy housing resists hydraulic fluid corrosion
- Precision-ground internal pistons prevent pressure bypass leaks
- Pre-fitted mounting brackets ensure a direct physical swap
- Includes protective dust boots to keep trail debris out of seals
Fits These Machines
- for Polaris Sportsman 400
- for Polaris Sportsman 450
- for Polaris Sportsman 500
- for Polaris Sportsman 600
- for Polaris Sportsman 700
- for Polaris Sportsman 800
On-The-Job Use
- Restoring rear hydraulic braking system pressure on utility ATVs
- Replacing corroded or leaking factory master cylinders
- Ensuring reliable downhill speed control during trail rides
Specs At A Glance
| Component | Rear Brake Caliper Master Cylinder |
| Material | Cast Aluminum Alloy |
| Position | Rear Brake System |
Good To Know
Q: Does this unit come pre-bled? A: No, the hydraulic system must be fully bled to remove air bubbles after installation.
Q: What type of brake fluid should be used with this cylinder? A: Refer to the vehicle manual, though most applications require standard DOT 3 or DOT 4 fluid.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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