V-Twin Mfg 5/8 Bore Rear Master Cylinder Rebuild Kit for Kelsey Hayes and Wagner Style
A worn master cylinder does not have to mean a trip to the parts counter for a full replacement. This rebuild kit restores the hydraulic integrity of the cylinder back to proper operating condition, bringing back the firm, predictable pedal response that makes a correctly functioning vintage brake system worth maintaining.
Key Features
- Restores 5/8″ bore master cylinders to proper hydraulic function without full unit replacement
- Compatible with both Kelsey Hayes inline and Wagner offset style aftermarket master cylinders
- Fits the range of 5/8″ bore reproduction cylinders used in custom Harley-Davidson builds and restorations
- Verify the top cover dimensions match your cylinder before ordering
Technical Specifications
- Bore Size
- 5/8″
- Compatible Styles
- Kelsey Hayes inline, Wagner offset
- Top Cover Length
- 3-9/16″ (3.5625″)
- Top Cover Width
- 1-5/16″ (1.3125″)
- Application
- Rear master cylinder rebuild
Fitment Notes
- Compatible with aftermarket Kelsey Hayes and Wagner style rear master cylinders with a 5/8″ bore
- Top cover must measure 3-9/16″ (3.5625″) x 1-5/16″ (1.3125″), verify against your cylinder before ordering
- Not a model-specific fitment, compatibility is determined by bore size and top cover dimensions of your master cylinder
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