US Rear Brake Caliper for Kawasaki KFX450R KSF450 2008-2014 43080-0058

Rear Brake Caliper for Kawasaki

This rear brake caliper is a direct-fit replacement for the Kawasaki KFX450R and KSF450, restoring reliable stopping power to your ATV with OEM cross-reference 43080-0058.

Overview

This rear brake caliper is built to replace the worn or seized unit on your Kawasaki KFX450R or KSF450. As a direct replacement caliper, it mounts to the factory location and works with the original brake line and master cylinder. It is intended for riders and mechanics who need dependable rear braking without paying original equipment prices.

Built For Performance

• Direct replacement for OEM part 43080-0058
• Precision-machined caliper body for consistent pad contact
• Sealed piston design resists dirt and moisture intrusion
• Corrosion-resistant finish for long service life
• Bolt-on installation using factory mounting points
• Compatible with standard DOT brake fluid

Fits These Machines

• for Kawasaki KFX450R 2008-2014
• for Kawasaki KSF450 2008-2014

On-The-Job Use

• Trail riding and woods recreation
• Motocross and closed-course racing
• Dune and desert riding
• General ATV maintenance and repair

Specs At A Glance

Good To Know

Q: Do I need to bleed the brakes after installing this caliper? A: Yes, air enters the system when a caliper is replaced, so the rear brake circuit must be bled before riding. Use fresh DOT brake fluid and check for leaks at the banjo bolt and bleeder.

Q: Does this caliper come with brake pads? A: No, pads are not included, so reuse your existing pads if they are within spec or install a new set. Inspect the rotor for scoring or thickness before assembly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.