Bikers Choice 87-91 FLHS FLHT Models Rear Master Cylinder Rebuild Kit Replaces H-D 42374-86

This rear master cylinder rebuild kit from Bikers Choice is designed to bring your 1987-1991 Harley-Davidson FLHS Electra Glide Sport's braking system back to life. When your rear master cylinder starts leaking or just isn't performing like it used to, this kit has all the internal components you need to get it working smoothly again.

Inside this kit, you'll find the necessary seals, springs, and other small parts that make up the inner workings of your rear master cylinder. It's a direct replacement for the original equipment, meaning it's made to fit and function just like the factory part. Getting these components replaced is key to restoring that consistent and reliable feel to your rear brakes, which is crucial for safe riding.

If your rear brakes feel spongy or you've noticed fluid leaks around the master cylinder, this rebuild kit is a practical solution. It's a straightforward way to address wear and tear without needing to replace the entire master cylinder assembly.