designated by the original Harley-Davidson OEM numbers: brake light switch 72004-39

Carburetor not included

These are NOT used for mounting bungs as standard bolts do not fit into the tapered NPT threads

This includes NGK

You drive out your old one with a soft drift and if it is no good

Vertical Pleated Solo Seat - Black Motorcycle Specific_Yamaha XS650 designated by the original Harley-DavidsonThis Vertical Pleated (tuck and roll) pattern solo seat is 9 1 2" wide by 13" long, a perfect fit for that lane splitter your are building. These seats are USA made start to finish in Centerville, Indiana at Sully's Customs. Steel pan and hardware, with black powdercoated finish, 3 4" foam and a high quality naugahyde cover.