Twin Power 80-06 FLT FXR Primary Chain Replaces H-D 40037-79A

These high-quality replacement primary chains from Twin Power* are superior to the O.E.M. parts. Our premium quality endless chains offer you precision-ground side plates for smoother operation. Their specifications and performance are designed to be superior to O.E. chains. Fitment: 1980 Harley Davidson FLT Tour Glide Base 1981 Harley Davidson FLT Tour Glide Base 1982 Harley Davidson FLT Tour Glide Base 1982 Harley Davidson FXR Super Glide II Base 1982 Harley Davidson FXRS Low Glide Base 1983 Harley Davidson FLT Tour Glide Base 1983 Harley Davidson FXR Super Glide II Base 1983 Harley Davidson FXRS Low Glide Base 1983 Harley Davidson FXRT Sport Glide Base 1984 Harley Davidson FXR Super Glide II Base 1984 Harley Davidson FXRDG Disc Glide Base 1984 Harley Davidson FXRS Low Glide Base 1984 Harley Davidson FXRT Sport Glide Base 1985 Harley Davidson FXR Super Glide II Base 1985 Harley Davidson FXRC Low Rider Chrome Base 1985 Harley Davidson FXRS Low Glide Base 1985 Harley Davidson FXRT Sport Glide Base 1985 Harley-Davidson FXRPF Police Base 1986 Harley Davidson FXR Super Glide II Base 1986 Harley Davidson FXRC Low Rider Chrome Base 1986 Harley Davidson FXRD Sport Glide Grand Touring Base 1986 Harley Davidson FXRS Low Glide Base 1986 Harley Davidson FXRT Sport Glide Base 1986 Harley-Davidson FXRPF Police Base 1987 Harley Davidson FXR Super Glide II Base 1987 Harley Davidson FXRC Low Rider Chrome Base 1987 Harley Davidson FXRS Low Glide Base 1987 Harley Davidson FXRT Sport Glide Base 1987 Harley-Davidson FXRPF Police Base 1988 Harley Davidson FXR Super Glide II Base 1988 Harley Davidson FXRS Low Glide Base 1988 Harley Davidson FXRT Sport Glide Base 1988 Harley-Davidson FXRPF Police Base 1989 Harley Davidson FXR Super Glide II Base 1989 Harley Davidson FXRS Low Glide Base 1989 Harley Davidson FXRT Sport Glide Base 1989 Harley-Davidson FXRPF Police Base 1990 Harley Davidson FXR Super Glide II Base 1990 Harley Davidson FXRS Low Glide Base 1990 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base 1990 Harley Davidson FXRT Sport Glide Base 1990 Harley-Davidson FXRPF Police Base 1991 Harley Davidson FXR Super Glide II Base 1991 Harley Davidson FXRS Low Glide Base 1991 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base 1991 Harley Davidson FXRT Sport Glide Base 1991 Harley-Davidson FXRPF Police Base 1992 Harley Davidson FXR Super Glide II Base 1992 Harley Davidson FXRS Low Glide Base 1992 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base 1992 Harley Davidson FXRT Sport Glide Base 1992 Harley-Davidson FXRPF Police Base 1993 Harley Davidson FXR Super Glide II Base 1993 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base 1993 Harley-Davidson FXRPF Police Base 1994 Harley Davidson FXR Super Glide II Base 1994 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base 1994 Harley-Davidson FXRPF Police Base 1995 Harley-Davidson FXRPF Police Base 1996 Harley Davidson FLTCUI Tour Glide Ultra Classic Base 1998 Harley Davidson FLTR Road Glide Base 1998 Harley Davidson FLTRI Road Glide Base 1999 Harley Davidson FLTR Road Glide Base 1999 Harley Davidson FLTRI Road Glide Base 1999 Harley Davidson FXR2 Base 1999 Harley Davidson FXR3 Base 2000 Harley Davidson FLTR Road Glide Base 2000 Harley Davidson FLTRI Road Glide Base 2000 Harley Davidson FXR4 Base 2001 Harley Davidson FLTR Road Glide Base 2001 Harley Davidson FLTRI Road Glide Base 2002 Harley Davidson FLTR Road Glide Base 2002 Harley Davidson FLTRI Road Glide Base 2003 Harley Davidson FLTR Road Glide Base 2003 Harley Davidson FLTRI Road Glide Base 2004 Harley Davidson FLTR Road Glide Base 2004 Harley Davidson FLTRI Road Glide Base 2005 Harley Davidson FLTR Road Glide Base 2005 Harley Davidson FLTRI Road Glide Base 2006 Harley Davidson FLTR Road Glide Base 2006 Harley Davidson FLTRI Road Glide Base