Rear Brake Master Cylinder Pump for Honda CR80R 85R 125R 250R CRF230 XR250R 400R

Product Overview

This aftermarket replacement rear brake master cylinder pump is intended for the listed Honda CR80R, CR85R, CR125R, CR250R, CRF230, XR250R, and XR400R applications. A rear brake master cylinder pump generates hydraulic pressure from rear brake pedal input to operate the rear brake system. It serves as a replacement for the corresponding rear brake master cylinder assembly on the listed models.

Key Features & Performance

• Serves as the hydraulic pressure source for the rear brake system on the listed Honda models
• Converts rear brake pedal input into hydraulic pressure to actuate the rear brake caliper
• Supplied for the listed Honda CR80R, CR85R, CR125R, CR250R, CRF230, XR250R, and XR400R applications
• Intended for use when servicing or replacing the rear brake master cylinder assembly
• Provides a replacement option for a worn, leaking, or malfunctioning rear master cylinder

Fitment & Compatibility

• for Honda CR80R applications
• for Honda CR85R applications
• for Honda CR125R applications
• for Honda CR250R applications
• for Honda CRF230 applications
• for Honda XR250R applications
• for Honda XR400R applications

Common Uses

• Replacing a worn or damaged rear brake master cylinder
• Servicing the rear brake hydraulic system during maintenance
• Restoring rear brake function after the original master cylinder has failed

Technical Specifications

• Product Type: Rear Brake Master Cylinder Pump
• Model Application(s): Honda CR80R, Honda CR85R, Honda CR125R, Honda CR250R, Honda CRF230, Honda XR250R, Honda XR400R
• General Application: Rear brake hydraulic system

Frequently Asked Questions

Q: What does a rear brake master cylinder pump do? A: It converts pressure applied at the rear brake pedal into hydraulic pressure that actuates the rear brake caliper.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete Honda model designation, such as CR125R or XR250R, against the information provided before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.