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S&S Cycle Billet Aluminum Oil Pump
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Made in U.S.A.
23 Reviews

S&S Cycle Billet Aluminum Oil Pump

$338.36
$375.99

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J&P Part #:  740-527
Mfr Part #:  31-6203

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S&S Cycle Billet Aluminum Oil Pump

S&S Cycle Billet Aluminum Oil Pump

$338.36
$375.99
Order in the next to ship today

Product Details

Description

Description for S&S Cycle Billet Aluminum Oil Pump

• This oil pump features the same oiling pattern as the 1981-99 Big Twin engines

• Features a split oil path that applies more pressure to the top end for longer component life

• Great for the custom builder with multiple oil ports for a variety of plumbing options

• Kit includes billet oil pump, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and relief valve cover screws with O-rings, gaskets, fittings and hardware

• No provisions for rear chain oiling

• Fits all 1973-91 Big Twin models

• Installation on pre-1981 models requires Drill Jig 740-613

• During service or rebuild use S&S Cycle Oil Pump Gasket Kit 740-504, OEM gaskets are not compatible

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S&S Cycle Billet Aluminum Oil Pump
Specifications

Product Specs for S&S Cycle Billet Aluminum Oil Pump

Manufacturer Part Number:
31-6203
Sold in Units:
assembly
Warehouse Part Number:
1040187
Fitment
Fitment Note:

1970-80 OEM crankcases will need to be modified using Oil Pump Drill Jig, 740-613 or similar.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

  • Harley-Davidson®

    • Disc Glide Willie G Special FXDG : 1983
    • Dyna Super Glide Sturgis FXDB S : 1991
    • Electra Glide Anniversary FLH : 1978
    • Electra Glide Classic FLHC : 1979–1982
    • Electra Glide Classic FLHTC : 1983
    • Electra Glide Classic Side Car FLHCE : 1979–1981
    • Electra Glide FLH : 1973–1978, 1981–1984
    • Electra Glide FLH 74 : 1980
    • Electra Glide FLH 80 : 1978–1980
    • Electra Glide FLHF : 1973–1975
    • Electra Glide Heritage FLH : 1981
    • Electra Glide Police FLHP : 1981, 1983
    • Electra Glide Police FLHP 74 : 1979–1980
    • Electra Glide Police FLHP 80 : 1979–1980
    • Electra Glide Police FLP : 1974–1975
    • Electra Glide Special Edition FLHX : 1984
    • Electra Glide Sport FLHS : 1977, 1980–1984
    • Electra Glide Standard FLHT : 1983–1984
    • Low Rider FXS : 1977–1978, 1981–1982
    • Low Rider FXS 74 : 1979–1980
    • Low Rider FXS 80 : 1979–1980
    • Low Rider FXSB : 1983–1985
    • Softail Custom FXSTC : 1984–1991
    • Softail Fat Boy FLSTF : 1990–1991
    • Softail Heritage Classic FLSTC : 1987–1991
    • Softail Heritage FLST : 1986–1990
    • Softail Springer FXSTS : 1988–1991
    • Softail Standard FXST : 1984–1990
    • Sturgis Belt FXB : 1980–1982
    • Super Glide Custom FXRC : 1985
    • Super Glide Disc Glide FXRDG : 1984
    • Super Glide Electric Start : 1973
    • Super Glide Electric Start FXE : 1974–1984
    • Super Glide Fat Bob FXEF : 1980–1985
    • Super Glide Fat Bob FXEF 74 : 1979
    • Super Glide Fat Bob FXEF 80 : 1979
    • Super Glide FXR : 1986–1991
    • Super Glide Grand Touring FXRD : 1986
    • Super Glide II FXR : 1982–1985
    • Super Glide Kick Start FX : 1973–1978
    • Super Glide Low Rider Anniversary FXRS : 1988
    • Super Glide Low Rider Convertible FXRS CONV : 1989–1991
    • Super Glide Low Rider Custom Anniversary FXLR : 1987
    • Super Glide Low Rider Custom FXLR : 1987–1991
    • Super Glide Low Rider FXRS : 1982–1991
    • Super Glide Low Rider Sport FXRS SP : 1987–1991
    • Super Glide Police FXRP : 1984–1991
    • Super Glide Sport Glide FXRT : 1983–1991
    • Tour Glide Classic FLTC : 1981–1983
    • Tour Glide FLT : 1980–1984
    • Touring Electra Glide Classic Anniversary FLHTC : 1988
    • Touring Electra Glide Classic FLHTC : 1984–1991
    • Touring Electra Glide Police FLHTP : 1986–1991
    • Touring Electra Glide Sport FLHS : 1987–1991
    • Touring Electra Glide Standard FLHT : 1985–1990
    • Touring Electra Glide Ultra Classic FLHTCU : 1989–1991
    • Touring Tour Glide Classic Anniversary FLTC : 1988
    • Touring Tour Glide Classic FLTC : 1984–1991
    • Touring Tour Glide FLT : 1985–1986
    • Touring Tour Glide Ultra Classic FLTCU : 1989–1991
    • Wide Glide FXWG : 1980–1986
Product Notes

Important Product Notes

California Prop 65 WARNING - Birth Defects, Cancer, Reproductive Harm - www.P65Warnings.ca.gov

Ratings & Reviews

Help Customers Understand This Product

5.0
23 Reviews
Rating Breakdown
5 stars
21
4 stars
1
3 stars
0
2 stars
0
1 star
0
September 4, 2020
We know S&S...J&P shipped quick and I received my pump in good time. Will install this weekend, til then nothing more I can say.
-GEORGE
April 21, 2020
5 Stars
-robertbute06
February 24, 2020
Great product!
-ROBERT
February 12, 2020
S&S makes some of the highest quality parts available
-ROBERT
March 1, 2019
5 Star
-Gilly9
March 1, 2019
5 Star
-rpgostomski
March 1, 2019
5 Star
-harley.16
July 20, 2015
great pump and it looks nice on my 82 bobber.
-garybieler
January 20, 2015
Quality parts!
-rondogg13
October 8, 2014
works good so far just not warm to ride anymore.....
-pikerbiker

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