SKU:23-0735

V-Twin Black Master Cylinder Filler Top Plug Cap For Harley FL 1958-1967

V-Twin Black Master Cylinder Filler Top Plug Cap For Harley FL 1958-1967

Regular price $11.99 USD
Sale price $11.99 USD Regular price
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V-Twin Black Master Cylinder Filler Top Plug Cap for Harley FL 1958–1967

From V-Twin, this black filler plug cap is designed specifically for the master cylinder on Harley Davidson FL models from 1958 to 1967. It provides a secure seal to prevent brake fluid leaks and contamination, helping preserve the integrity of your motorcycle’s braking system.

Crafted from durable materials with a precise fit, the cap installs easily without modifications and complements the vintage aesthetic of classic Harleys while delivering reliable performance.

Key specifications

  • Material: Durable construction with a sleek black finish
  • Compatibility: Harley Davidson FL models 1958–1967
  • OEM cross reference: 41765-58
  • Country of origin: Taiwan

Why this cap matters

Keeping the brake fluid reservoir sealed is essential for safe, consistent braking. This filler plug cap is designed for routine maintenance or restoration, offering a perfect fit and long-lasting performance.

Related accessories

  • 41-0194 - Spectro Heavy Duty DOT 5 Silicone Brake Fluid
  • 15-0202 - Master Cylinder Cover Gasket
Black cap for filler plug.

This V-Twin black filler plug cap is designed specifically for the master cylinder on Harley Davidson FL models from 1958 to 1967. Crafted from durable materials, this cap ensures a secure fit to prevent fluid leaks and contamination, maintaining the integrity of your motorcycle's braking system. Its sleek black finish complements the vintage aesthetic of classic Harley Davidson motorcycles, providing both function and style.
The cap features a precise design tailored to fit the original specifications of Harley Davidson FL models, offering easy installation without the need for modifications. Manufactured in Taiwan, this accessory meets high standards of quality and durability, making it a reliable replacement part for your motorcycle's hydraulic system. Whether you're performing routine maintenance or restoring a vintage bike, this filler plug cap provides a perfect fit and long-lasting performance.
Compatible with OEM specifications, this part cross-references with Harley Davidson part number 41765-58, ensuring compatibility with original equipment. Keep your brake fluid reservoir sealed and protected with this essential component, contributing to your motorcycle’s safety and functionality over time. Pair it with recommended accessory items such as Spectro Heavy Duty DOT 5 Silicone Brake Fluid and Master Cylinder Cover Gasket for optimal maintenance and performance.

Features:

  • Material: Durable construction with a sleek black finish
  • Compatibility: Fits Harley Davidson FL models from 1958 to 1967
  • OEM Cross Reference: 41765-58
  • Country of Origin: Taiwan
  • Accessory Items: 41-0194 - Spectro Heavy Duty DOT 5 Silicone Brake Fluid, 15-0202 - Master Cylinder Cover Gasket

Fitment:
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978

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