V-Twin Mfg Rubber Boot for Kelsey Hayes Rear Master Cylinder 1979-1984 Harley-Davidson

V-Twin Mfg Rubber Boot for Kelsey Hayes Rear Master Cylinder 1979-1984 Harley-Davidson

A worn or cracked dust boot on the rear master cylinder exposes the piston to contamination and eventual brake failure. This OE-replacement rubber boot restores the protective seal on Kelsey Hayes style cylinders across several late 1970s and early 1980s Harley-Davidson models.

Key Features

• Stock OE replacement rubber dust boot for Kelsey Hayes style master cylinders
• Protects the master cylinder piston from dirt and moisture contamination

Technical Specifications

• Type: Rubber dust boot
• Application: Kelsey Hayes style rear master cylinder

Fitment Notes

• FL (Late 1979): 1979-1984
• FX (Late 1979): 1979-1983
• XL (Late 1979): 1979-1981
• Verify master cylinder style is Kelsey Hayes before ordering
• Review the Fitment tab for complete year and model breakdown