York 20-0452 Alloy Rear Belt Pulley, 70 Tooth

70 tooth cast pulley accepts 1-1/2 inch wide belts indexing nut seal and seal spacer as required. Features an alloy finish.

The York 20-0452 Alloy Rear Belt Pulley is designed for use with a 4-speed transmission. It features a 70-tooth configuration and is listed for select 1979–1984 Harley-Davidson FL models and 1979–1982 Harley-Davidson FX models.

The pulley has an inner diameter of 1-7/8 inches on the side with the spacer and 2-1/8 inches on the opposite side. The York 20-0452 cross-references to OEM number 40221-85A. Use the provided final drive ratio instructions to support installation and setup.

Features:

• Brand: York
• Part Number: 20-0452
• Pulley Type: Alloy rear belt pulley
• Tooth Count: 70 teeth
• Transmission Application: Use with a 4-speed transmission
• Inner Diameter: 1-7/8 inches on the spacer side and 2-1/8 inches on the opposite side
• Fitment: 1979–1984 Harley-Davidson FL models and 1979–1982 Harley-Davidson FX models
• OEM Cross Reference: 40221-85A
• Country of Origin: Taiwan

Fitment:
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLH 1979
Harley Davidson FLH 1980
Harley Davidson FLH 1981
Harley Davidson FLH 1982
Harley Davidson FLH 1983
Harley Davidson FLH 1984
Harley Davidson FLST 1986
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLST 1999
Harley Davidson FLT 1985
Harley Davidson FLT 1986
Harley Davidson FLT 1987
Harley Davidson FLT 1988
Harley Davidson FLT 1989
Harley Davidson FLT 1990
Harley Davidson FLT 1991
Harley Davidson FLT 1992
Harley Davidson FLT 1993
Harley Davidson FLT 1994
Harley Davidson FLT 1995
Harley Davidson FLT 1996
Harley Davidson FLT 1997
Harley Davidson FLT 1998
Harley Davidson Fx 1979
Harley Davidson Fx 1980
Harley Davidson Fx 1981
Harley Davidson Fx 1982
Harley Davidson Fx 1983
Harley Davidson Fx 1984
Harley Davidson FXRS 1982
Harley Davidson FXRS 1983
Harley Davidson FXRS 1984
Harley Davidson FXRS 1985
Harley Davidson FXRS 1986
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999