Plastic breather valve spacers .155" - L77-99 B.T. (excl. Twin Cam) (NU) 532099 aluminum 1-5/16"-12 thread filler cap

aluminum 1-5/16"-12 thread filler cap

5" springs

Apart from any practical installation advantage it is an upgrade in style & general appearance for any Sportster model

Black = Earth

With socket screw holding function on the long arm

Plastic breather valve spacers .155" - L77-99 B.T. (excl. Twin Cam) (NU) 532099 aluminum 1-5/16"-12 thread filler capUse with plastic breather valves only. Large hole. Note: Steel breathers require steel breather valve spacers. Plastic breathers require plastic spacers. Do not intermix steel and plastic parts. Note: The OEM plastic breather is low cost but an inferior, poor quality product that will cause damage to crankcases in the breather bore since it is prone to distorting. The sooner this stock type breather is removed, the better. We highly recommended to