At DMG Motorsports, we present the All Balls Racing Rear Master Cylinder Rebuild Kit (SKU 21-81157) — the trusted solution for restoring firm, leak-free rear brake performance on your Harley-Davidson Touring model. Designed as a direct replacement for the OEM 42932-08A rear master cylinder service kit, this All Balls kit gives you every internal component needed to bring a tired, leaking, or spongy rear master cylinder back to like-new condition without the expense of a full replacement unit. Whether you're doing routine maintenance or repairing a known brake fluid leak, this kit delivers precision-fit parts engineered to meet OEM specifications, all backed by All Balls Racing's reputation for quality aftermarket brake components.

This rebuild kit is built to fit 2008-and-later Harley-Davidson Touring models, including Electra Glide, Road King, Road Glide, and Street Glide variants, as well as 2009-and-later Trike models equipped with the stock rear brake master cylinder. Simply match your bike's OEM part number 42932-08A to confirm fitment before installation.

Features:

• Complete rebuild kit contains all parts needed to re-seal a leaking rear master cylinder
• Includes cup seals, copper washers, O-rings, and replacement screws where applicable
• Direct replacement for OEM part number 42932-08A
• Fits 2008-and-later Harley-Davidson FLHT, FLHR, FLTR, and FLHX Touring models, plus 2009-and-later Trike models
• Restores rear brake master cylinder sealing and performance to like-new condition
• Cost-effective alternative to purchasing a complete new master cylinder assembly
• Engineered to meet OEM fit, form, and function standards

Fitment