Harddrive Rear Master Cylinder Chrome - Harley FX Softail (1987-1999)
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
This Harddrive Chrome Rear Master Cylinder is engineered as a direct replacement for 1987-1999 FX Softail models. It mounts in the stock location and matches OEM specifications, ensuring reliable braking performance. Get back that confident, consistent brake feel on your Softail.
Why riders pick this
- Chrome plated finish
- Direct OEM replacement
- Mounts in stock location
- Reliable braking performance
- Specifically for 1987-1999 FX Softail
When your rear brake isn't performing as it should, a direct OEM replacement like the Harddrive Chrome Rear Master Cylinder can make all the difference. Specifically designed for 1987-1999 FX Softail models, this unit ensures your braking system operates reliably and consistently. The brilliant chrome finish not only looks great but also provides a durable layer of protection, keeping your Softail looking sharp and stopping strong.
Reliable Braking for Your Softail
- Chrome plated finish for classic style
- Direct OEM replacement for easy installation
- Mounts in the stock location without modification
- Matches OEM specifications for consistent performance
Essential Softail Upgrade
Replacing your rear master cylinder is a critical step in maintaining the safety and performance of your FX Softail. This Harddrive unit offers a straightforward, bolt-on solution that restores factory-level braking. After installation, remember to properly bleed your brake lines to remove any air, ensuring a firm and responsive brake pedal for optimal control on every ride.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 144266
- UPC: 191361166877
- Length: 12 in
- Width: 7.5 in
- Height: 5 in
- Weight: 0.25 lbs
- Country of Origin: China (Taiwan)
Common questions
Is this a direct replacement for my 1987-1999 FX Softail?
Yes, this Harddrive master cylinder is specifically designed as a direct replacement for Harley-Davidson FX Softail models from 1987 through 1999. It mounts in the stock location with no modifications needed.
Will this master cylinder fit other Harley models or years?
This part is specific to FX Softail models manufactured between 1987 and 1999. Other Harley-Davidson models and model years typically require different master cylinder part numbers due to variations in fitment and specifications.
Do I need new brake lines or hoses with this master cylinder?
Your stock brake lines from the original master cylinder will typically work with this replacement. However, it is always recommended to inspect your existing brake lines for any damage, wear, or leaks before reinstallation to ensure maximum safety and performance.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Brakes |
| SKU | 820-51817 |
| WEIGHT | 0.25 lb |
