HARDDRIVE POL OIL PUMP BIG TWIN 73-91
$600.95
Unit price /
Unavailable
Description:
Harddrive oil pumps are made from cast aluminum that is CNC machined to close tolerances and then polished to a high gloss finish. Great value for small dollars! Surplus oil is routed back to the main passage rather than the return to avoid unnecessary filtering and offer the opportunity to upgrade earlier engines to the 81-up oiling system. This oiling system splits bottom and top end oil supply which increases oil pressure to the hydraulic lifters and and top end. They come with gaskets, drive shaft with with keys and snap ring, mounting hardware, check ball and pressure relief valve assemblies.
Features:
- HardDrive Oil Pumps are made from Cast Aluminum that is CNC machined then polished to a high shine finish.
- Surplus oil is routed back to the main supply passage rather than the return to avoid unnecessary filtering and offer the opportunity to upgrade earlier engines to the 81-up oiling system.
- This oiling system splits bottom and top end oil supply which increases oil pressure to the hydraulic lifters and and top end.
- Come's with gaskets, drive shaft with with keys and snap ring, mounting hardware, check ball and pressure relief valve assemblies.
- For full customization, oil pumps provide optional oil supply fitting locations. Models with oil tanks below the transmission should route via the stock locations for best lubrication performance.
- NOTE: Cases manufactured from '70-80 may require drilling.
Fitment
- Harley Davidson
1992 - FXDC Dyna Super Glide Custom
1991 - FLHTC Electra Glide Classic
1991 - FLHTCU Electra Glide Ultra Classic
1991 - FXR Super Glide
1991 - FXDB-S Dyna Glide Sturgis
1991 - FXLR Low Rider Custom
1991 - FXRS Low Glide
1991 - FXRS-Conv Low Rider Convertible
1991 - FXRS-SP Low Rider Sport
1991 - FXRT Sport Glide
1991 - FLSTC Softail Heritage Classic
1991 - FLSTF Softail Fat Boy
1991 - FXSTC Softail Custom
1991 - FXSTS Softail Springer
1991 - FLHS Electra Glide Sport
1991 - FLTC Tour Glide Classic
1991 - FLTCU Ultra Classic Tour Glide
1990 - FLHTC Electra Glide Classic
1990 - FLHTCU Electra Glide Ultra Classic
1990 - FXR Super Glide
1990 - FXLR Low Rider Custom
1990 - FXRS Low Glide
1990 - FXRS-Conv Low Rider Convertible
1990 - FXRS-SP Low Rider Sport
1990 - FXRT Sport Glide
1990 - FLST Softail Heritage
1990 - FLSTC Softail Heritage Classic
1990 - FLSTF Softail Fat Boy
1990 - FXST Softail
1990 - FXSTC Softail Custom
1990 - FXSTS Softail Springer
1990 - FLHS Electra Glide Sport
1990 - FLTC Tour Glide Classic
1990 - FLTCU Ultra Classic Tour Glide
1989 - FLHTC Electra Glide Classic
1989 - FLHTCU Electra Glide Ultra Classic
1989 - FXR Super Glide
1989 - FXLR Low Rider Custom
1989 - FXRS Low Glide
1989 - FXRS-SP Low Rider Sport
1989 - FXRT Sport Glide
1989 - FLST Softail Heritage
1989 - FLSTC Softail Heritage Classic
1989 - FXST Softail
1989 - FXSTC Softail Custom
1989 - FXSTS Softail Springer
1989 - FLHS Electra Glide Sport
1989 - FLTC Tour Glide Classic
1989 - FLTCU Ultra Classic Tour Glide
1988 - FLHTC Electra Glide Classic
1988 - FXR Super Glide
1988 - FXLR Low Rider Custom
1988 - FXRS Low Glide
1988 - FXRS-SP Low Rider Sport
1988 - FXRT Sport Glide
1988 - FLST Softail Heritage
1988 - FLSTC Softail Heritage Classic
1988 - FXST Softail
1988 - FXSTC Softail Custom
1988 - FXSTS Softail Springer
1988 - FLHS Electra Glide Sport
1988 - FLTC Tour Glide Classic
1987 - FLHTC Electra Glide Classic
1987 - FXR Super Glide
1987 - FXLR Low Rider Custom
1987 - FXRC Low Rider Chrome
1987 - FXRS Low Glide
1987 - FXRS-SP Low Rider Sport
1987 - FXRT Sport Glide
1987 - FLST Softail Heritage
1987 - FXST Softail
1987 - FXSTC Softail Custom
1987 - FLHS Electra Glide Sport
1987 - FLHT Electra Glide
1987 - FLTC Tour Glide Classic
1986 - FLHTC Electra Glide Classic
1986 - FXR Super Glide
1986 - FXRS-SP Low Rider Sport
1986 - FXRT Sport Glide
1986 - FXWG Wide Glide
1986 - FLST Softail Heritage
1986 - FXST Softail
1986 - FXSTC Softail Custom
1986 - FLHT Electra Glide
1986 - FLTC Tour Glide Classic
1986 - FXRD Grand Touring
1986 - FXRS Low Rider
1985 - FLHTC Electra Glide Classic
1985 - FXEF Fat Bob
1985 - FXRS Low Glide
1985 - FXRT Sport Glide
1985 - FXSB Low Rider - Belt
1985 - FXWG Wide Glide
1985 - FXST Softail
1985 - FLH Electra Glide
1985 - FLHX Electra Glide Special
1985 - FLTC Tour Glide Classic
1985 - FXRC Low Glide
1984 - FLHTC Electra Glide Classic
1984 - FXE Super Glide
1984 - FXRDG Disc Glide
1984 - FXRS Low Glide
1984 - FXRT Sport Glide
1984 - FXSB Low Rider - Belt
1984 - FXWG Wide Glide
1984 - FXST Softail
1984 - FLH Electra Glide
1984 - FLHS Electra Glide Sport
1984 - FLHX Electra Glide Special
1984 - FLTC Tour Glide Classic
1983 - FLHTC Electra Glide Classic
1983 - FXR Super Glide
1983 - FXE Super Glide
1983 - FXRS Low Glide
1983 - FXRT Sport Glide
1983 - FXSB Low Rider - Belt
1983 - FXWG Wide Glide
1983 - FLH Electra Glide
1983 - FLT Tour Glide
1983 - FLTC Tour Glide Classic
1983 - FXDG Disc Glide
1982 - FXR Super Glide
1982 - FXB Sturgis
1982 - FXE Super Glide
1982 - FXRS Low Glide
1982 - FXWG Wide Glide
1982 - FXS Low Rider
1982 - FLH Electra Glide
1982 - FLT Tour Glide
1982 - FLTC Tour Glide Classic
1981 - FXB Sturgis
1981 - FXE Super Glide
1981 - FXEF Fat Bob
1981 - FXWG Wide Glide
1981 - FXS Low Rider
1981 - FLH Electra Glide
1981 - FLHC Electra Glide Classic
1981 - FLHS Electra Glide Sport
1981 - FLT Tour Glide
1981 - FLTC Tour Glide Classic
1980 - FXB Sturgis
1980 - FXE Super Glide
1980 - FXEF Fat Bob
1980 - FXWG Wide Glide
1980 - FXS Low Rider
1980 - FLH Electra Glide
1980 - FLHC Electra Glide Classic
1980 - FLHS Electra Glide Sport
1980 - FLT Tour Glide
1979 - FXE Super Glide
1979 - FXEF Fat Bob
1979 - FXS Low Rider
1979 - FLH Electra Glide
1979 - FLHC Electra Glide Classic
1978 - FXE Super Glide
1978 - FXS Low Rider
1978 - FLH Electra Glide
1977 - FXE Super Glide
1977 - FXS Low Rider
1977 - FLH Electra Glide
1976 - FXE Super Glide
1976 - FLH Electra Glide
1975 - FXE Super Glide
1975 - FLH Electra Glide
1974 - FXE Super Glide
1974 - FLH Electra Glide
1973 - FLH Electra Glide
- TM
2004 - MX 85 Junior (17/14)
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