SKU:38-3865

V-Twin Brass Petcock 3/4-18 Thread for Harley Fat Bob FL

V-Twin Brass Petcock 3/4-18 Thread for Harley Fat Bob FL

Regular price $41.99 USD
Sale price $41.99 USD Regular price
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V-Twin Brass Petcock 3/4-18 Thread for Harley Fat Bob FL

Brass Fat Bob petcock with a 3/4 inch-18 thread screws directly into the left side Fat Bob tank. It features a knurled rotary on/off switch (no reserve) for simple fuel control. Designed for Harley Davidson FL models from 1942 to 1965, this valve accepts 5/16 inch fuel hose for reliable line connectivity.

Brass construction delivers durability and corrosion resistance, ideal for vintage restorations or custom builds. The petcock threads directly into the fuel tank with a 3/4 inch-18 standard thread, providing a secure, straightforward installation. Note that the tank threads are not NPT, so proper fitting is important to ensure a leak-free connection.

For complete functionality, consider ordering the compatible cap or decorative knob to top off the tank, enhancing both appearance and sealing of your fuel system. Includes mounting options for aesthetic customization. This product is manufactured in Taiwan.

Key specifications

  • Thread: 3/4 inch-18
  • Hose size: 5/16 inch
  • Material: Brass
  • Fitment: Harley Davidson FL 1941–1965; Harley Davidson W 1941–1952
  • Not NPT tank threads
Brass fat bob petcock with 3/4 inch-18 thread screws directly into the left side Fat Bob tank. Features built-in knurled rotary petcock on and off no reserve.

The V-Twin Fat Bob 3/4 inch-18 Thread Petcock Brass is an essential component for Harley Davidson FL models from 1942 to 1965. Designed to accept 5/16 inch fuel hoses, this petcock offers a reliable and durable solution for fuel flow management. Its robust brass construction ensures longevity and resistance to corrosion, making it suitable for vintage motorcycle restorations or custom builds. The petcock threads directly into the fuel tank with a 3/4 inch-18 standard thread, providing a secure fit that is easy to install. Please note that the tank threads are not NPT, so proper fitting is important to ensure a leak-free connection. For complete functionality, it is recommended to order the compatible cap or decorative knob to top off the tank, enhancing both the appearance and sealing of your fuel system. This product is manufactured in Taiwan, adhering to quality standards for motorcycle parts and accessories.

Features:

  • Accepts 5/16 inch fuel hose for versatile fuel line connection
  • Standard 3/4 inch-18 thread fits Harley Davidson fuel tanks from 1942-1965
  • Brass construction for durability and corrosion resistance
  • Easy installation with secure threading into tank
  • Includes mounting options for aesthetic customization

Fitment:
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
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 W 1941
Harley Davidson W 1942
Harley Davidson W 1943
Harley Davidson W 1944
Harley Davidson W 1945
Harley Davidson W 1946
Harley Davidson W 1947
Harley Davidson W 1948
Harley Davidson W 1949
Harley Davidson W 1950
Harley Davidson W 1951
Harley Davidson W 1952

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