Compatibility: This motorcycle brake caliper bleeder screw OEM number: 44146-77, is compatible with Harley-Davidson 502660, please carefully confirm whether the size of the product you need matches ours.
3/8" UNF fits rear 1980- 1984 FL 1978-1982 FX 1980-1985 FLT 1987-1994 FXR L1987-1990 FXST 1979 - 1981 AND 1978-1986 XL MODELS , fits front ON 1980 - 1984 FL 1978-1983 FX / XL 1982-1983 FXR AND 1980 - 1983 FLT models and many more.
Material: Made of carbon steel, sturdy and durable, suitable for long-term use.
Function: Used to replace old or damaged disc brake exhaust screws to extend the service life of the motorcycle.
Easy to install: align the threads and tighten it before use, no other tools are needed.