Description

This kit includes the necessary components to service the piston in the brake master cylinder, which is a critical part of the hydraulic brake system. The kit helps restore the braking system function by replacing worn-out or damaged pistons and seals, ensuring optimal brake performance.

Key Features:
Complete Service Kit: The kit typically includes the piston, seals, O-rings, and other components required for a complete brake master cylinder piston service.
High-Quality Materials: The parts in the kit are made from durable materials such as rubber, silicone, or high-strength metals, designed to withstand the pressures and heat generated by the braking system.
OEM Fitment: As an OEM part, the kit is designed for a precise fitment, ensuring that it matches the original specifications and provides reliable braking performance after installation.
Restores Brake Function: Replacing the piston and related components is crucial when servicing the brake master cylinder to prevent leaks, maintain hydraulic pressure, and ensure smooth brake operation.

Functionality:
Piston Replacement: The piston is a key part of the master cylinder that pushes brake fluid into the brake lines when the brake lever or pedal is activated. Replacing a worn or damaged piston helps restore effective braking.
Sealing and Pressure Maintenance: The seals and O-rings in the kit help to maintain the hydraulic pressure in the brake system and prevent fluid leaks, ensuring reliable brake performance.
Restores Brake Feel: Installing a fresh piston and seals can improve the feel and responsiveness of the brakes, restoring the proper hydraulic action and eliminating issues such as spongy brakes or fluid leakage.

Applications:
Harley-Davidson Touring Models: The kit can be used on models like the Electra Glide, Road King, Street Glide, and Ultra Limited that use a hydraulic brake system with a master cylinder.
Harley-Davidson Softail Models: Softail models such as the Fat Boy, Heritage Softail, and Breakout can benefit from this service kit.
Harley-Davidson Dyna Models: Dyna models like the Low Rider, Wide Glide, Super Glide, and Fat Bob that use hydraulic brake systems may also require this kit for master cylinder service.
Harley-Davidson Sportster Models: Some Sportster models may also be compatible with the HD45006-87B service kit.

Possible Models Compatible with:
Harley-Davidson Touring Models: Electra Glide, Road King, Street Glide, Ultra Limited.
Harley-Davidson Softail Models: Fat Boy, Heritage Softail, Breakout.
Harley-Davidson Dyna Models: Low Rider, Wide Glide, Super Glide, Fat Bob.