JavaScript Disabled

To get the full Cycle Gear experience, enable JavaScript in your browser settings and refresh this page.

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Looking for something else?

S&S Cycle

S&S Cycle Oil Pump For Harley Big Twin 1978-1991

Read 24 Reviews Write a Review

The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds

S&S Cycle Oil Pump For Harley Big Twin 1978-1991

Fullscreen Zoom

View Images (2)

$499^.⁹⁵

Fast Lane

Members get up to $40.00 in total value. Join Now

Ships Free to Cycle Gear Stores!

The Cycle Gear Difference

Free Shipping Over $49^.⁹⁹
30-Day Best Price Guaranteed
No-Hassle Returns View Details

S&S Cycle Oil Pump For Harley Big Twin 1978-1991 Installation

Installation (pdf)

S&S Oil Pump For Harley Big Twin

Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with O-rings, breather gear, drive gear, shim kit, miscellaneous hose fittings, plugs, screws and gaskets. Pump features a smoother design and pressure relief towers that are .300" shorter than the OEM oil pump.

Features:

Increase potential oil volume delivery by 25% over stock
Billet aluminum construction
Accepts 3/8" rubber oil lines
Made in the USA

Read More

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Harley Davidson: Disc Glide FXDG 1983; Disc Glide FXRDG 1984; Dyna Glide Sturgis FXDB-S 1991; Electra Glide Classic FLHC 1979, 1980, 1981, 1982; Electra Glide Classic FLHTC/I 1983-1991; Electra Glide Special FLHX 1984; Electra Glide Sport FLHS 1978-1991; Electra Glide Standard FLHT/I 1983-1991; Electra Glide Ultra Classic FLHTCU/I 1989, 1990, 1991; Fat Bob FXEF 1979, 1980, 1981, 1985; FLH 1978-1985; Low Glide/Low Rider FXRS 1982-1991; Low Rider Belt FXSB 1982; Low Rider Chrome FXRC 1985, 1986, 1987, 1988; Low Rider Custom FXLR 1987, 1988, 1989, 1990, 1991; Low Rider FXS 1978, 1979, 1980, 1981, 1982; Low Rider Sport FXRS-SP 1987, 1988, 1989, 1990, 1991; Softail Custom FXSTC/I 1986-1991; Softail Fat Boy FLSTF/I 1990, 1991; Softail Heritage Classic FLSTC/I 1987, 1988, 1989, 1990, 1991; Softail Heritage FLST/I 1986, 1987, 1988, 1989, 1990; Softail Springer FXSTS/I 1988, 1989, 1990, 1991; Softail Standard FXST/I 1984-1990; Sport Glide FXRT 1983-1991; Sport Glide Grand Touring FXRD 1986; Sturgis FXB 1980, 1981, 1982; Super Glide FX 1978, 1979; Super Glide FXE 1978-1985; Super Glide II FXR 1982, 1983; Tour Glide Classic FLTC/I 1979-1991; Tour Glide FLT 1979-1986; Tour Glide Ultra Classic FLTCU/I 1989, 1990, 1991; Wide Glide FXWG 1980-1986

This item is also available for 30 other models:

Harley Davidson: Dyna Convertible FXDS 1994-1998; Dyna Glide Custom FXDC 1992; Dyna Glide Daytona FXDB-D 1992; Dyna Low Rider FXDL/I 1993-1998; Dyna Super Glide FXD/I 1995-1998; Dyna Wide Glide FXDWG/I 1993-1998; Electra Glide Classic FLHTC/I 1992-1998; Electra Glide Sport FLHS 1992-1993; Electra Glide Standard FLHT/I 1992-1998; Electra Glide Ultra Classic FLHTCU/I 1992-1998; Low Glide/Low Rider FXRS 1992-1993; Low Rider Custom FXLR 1992-1994; Low Rider Sport FXRS-SP 1992-1993; Road Glide FLTR/I 1998; Road King Classic FLHRC/I 1998; Road King FLHR/I 1994-1998; Softail Bad Boy Springer FXSTSB 1995-1997; Softail Custom FXSTC/I 1992-1999; Softail Deuce FXSTD/I 1999; Softail Fat Boy FLSTF/I 1992-1999; Softail Heritage Classic FLSTC/I 1992-1999; Softail Heritage Springer FLSTS/I 1997-1999; Softail Night Train FXSTB/I 1999; Softail Nostalgia FLSTN/I 1993; Softail Special FLSTN/I 1994-1996; Softail Springer FXSTS/I 1992-1999; Softail Standard FXST/I 1999; Sport Glide FXRT 1992; Super Glide FXR 1994; Tour Glide Ultra Classic FLTCU/I 1992-1996

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style S&S Cycle Oil Pump For Harley Big Twin 1978-1991	Item # 1181778	Store SKU 314807	Manufacturer Product # 31-6203	Availability In Stock: Ships within 24 hours

$39.99/yr.

Spend Less. Ride More.

5% RPM Cash Back*
10% Off Over 70 Brands
$15 in RPM Cash When You Join
Free 2-Day Shipping & Free Returns*
And more!

Become a member today! Learn More

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.