Description
This adapter screw converts a 3/8″-16 straight female thread port to -4AN male flare. It was designed specifically for Harley Davidson motorcycle crankcase breather systems, allowing you to adapt an external filter, vacuum line, or catch can to your bike.
The fitting is machined from 303 stainless steel for corrosion resistance and durability.
Applications
This fitting should fit the following applications, but not all applications have been confirmed. Please contact us if you encouter an error or an additional application not listed.
- 1999-2017 Harley Davidson Twin Cam motorcycle engines.
- 2018+ Harley Davidson Milwaukee-Eight motorcycle engines.
- Will not fit Harley Davidson Sportsters PanAm model motorcycles.
Includes
- 1 x 303 stainless steel -4AN male flare to 3/8″-16 male adapter fitting.
- 1 x 3/8″ zinc-plated steel and NBR rubber bonded sealing washer.
