Easy to install, just plug and playWith Heat sink fins for better Name:Motorcycle Voltage Regulator RectifierCode:74519-88 74519-88AFit:For - FXST SOFTAIL FXSTS SPRINGER 1340cc WILD GLIDE 1340cc SUPER GLIDE 1340Fitment:Please make sure you get a correct size before you buyFor -FLHR ROAD 1340cc 1993-1995FLHS GLIDE SPORT 1340cc 1989-1994FLHT GLIDE 1340cc 1989-1990FLHT GLIDE 1340cc 1995-1996FLHTC CLASSIC 1340cc 1989-1996FLHTCU ULTA 1340cc 1989-1996FLHTP POLICE 1340cc 1989-1990FLSTC CLASSIC 1340cc 1989-1996FLSTF FAT BOY 1340cc 1989-1999FLSTS SOFTAIL 1340cc 1998-1999FLTC ULTRA 1340cc 1989-1992FLTCU ULTRA TOUR GLIDE 1340cc 1989-1996FXD SUPER GLIDE 1340cc 1995-1996FXDB 1340cc 1991-1992FXDB STURGIS 1340cc 1991-1992FXDC CUSTOM 1340cc 1991-1992FXDL LOW RIDER 1340cc 1993-1996FXDS CONV. 1340cc 1993-1996FXDWG WILD GLIDE 1340cc 1993-1996FXLR LOW RIDER CUSTOM 1340cc 1989-1994 SUPER GLIDE 1340cc 1989-1994FXRS-SP LOW RIDER SPORT 1340cc 1989-1994FXRT SPORT GLIDE 1340cc 1989-1992FXST SOFTAIL 1340cc 1989-1990FXST SOFTAIL 1340cc 1999FXSTB NIGHT TRAIN 1340cc 1999FXSTS SPRINGER SOFTAIL 1340cc 1989-1999Colour:BlackMaterial:Plastic+MetalPackage Contents:1 * Motorcycle rectifierOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.