Cometic, cylinder head gaskets 4" bore .036" MLS - 14-16 110" Touring Twin Cooled (NU) 544664 primary cover and more

primary cover and more

Note: Requires small modification to the stock air cleaner housing

Versatile - can be used on either the right or left side

1987(NU)FXR

double-D chin strap closure and the helmet is ECE 22

Cometic, cylinder head gaskets 4" bore .036" MLS - 14-16 110" Touring Twin Cooled (NU) 544664 primary cover and moreMLS (Multi Layer Steel). Front & rear gasket for one engine. 4. 00" fits 110" OEM H D Twin Cooled engines only. Will not fit 110" non Twin Cooled models. Stock Twin Cam gasket is approx. . 040" thick. OEM replacement reference 16500168. MLS (Multi Layer Steel) explained: MLS consists of a top and bottom layer of embossed stainless steel with both side coated with 250C high temperature polymer rubber layer. The inner ring(s) are also stainless steel.