Alter Ego Motorcycle Supply — Serving Riders Since 1973

Kansas City, MO & Shawnee, KS · Since 1973

PARTS. PERFORMANCE.
PASSION.

Find the parts and gear for your next ride.

U.S. shipping  ·  Free Kansas City pickup when ready

SELECT YOUR RIDEFind parts for your motorcycle

Garage 0

Your garage

Save up to 10 motorcycles in this browser. Bikes are not synced to your account or other devices.

    Choose year, make and model. Matching parts open automatically when you choose a model.

    Enable JavaScript to choose your motorcycle and use the garage.

    HardDrive Rear Axle Only Fxst 08-Up — 68-651

    $84.95

    Sign in to save for later

    Rear Axle Only Fxst 08-Up.

    In stock

    SKU: WP820-51331
    Category:
    Brands:

    Description

    Rear Axle Only Fxst 08-Up.

    • Chrome plated rear axles with hardware (except where noted)
    • Spacers, nuts and washers included (except where noted)

    Vehicle fitment

    • Harley Davidson FLS Softail Slim — 2012, 2013, 2014, 2015, 2016, 2017
    • Harley Davidson FLSS Softail Slim S — 2016, 2017
    • Harley Davidson FLSTC Softail Heritage Classic — 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
    • Harley Davidson FLSTF Softail Fat Boy — 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
    • Harley Davidson FLSTFB Softail Fat Boy Lo — 2010, 2011, 2012, 2013, 2014, 2015, 2016
    • Harley Davidson FLSTFS Softail Fat Boy S — 2016, 2017
    • Harley Davidson FLSTN Softail Deluxe — 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
    • Harley Davidson FLSTNSE CVO Softail Deluxe — 2014, 2015
    • Harley Davidson FLSTSB Softail Cross Bones — 2008, 2009, 2010, 2011
    • Harley Davidson FLSTSE CVO Softail — 2010, 2011, 2012
    • Harley Davidson FXCW Softail Rocker — 2008, 2009
    • Harley Davidson FXCWC Softail Rocker C — 2008, 2009, 2010, 2011
    • Harley Davidson FXS Softail Blackline — 2011, 2012, 2013
    • Harley Davidson FXSB Softail Breakout — 2013, 2014, 2015, 2016, 2017
    • Harley Davidson FXSBSE CVO Softail Breakout — 2013, 2014
    • Harley Davidson FXSE CVO Softail Pro Street Breakout — 2016, 2017
    • Harley Davidson FXSTB Softail Night Train — 2008, 2009
    • Harley Davidson FXSTC Softail Custom — 2008, 2009, 2010
    • Harley Davidson FXSTCU Softail Custom Classic — 2010
    • Harley Davidson FXSTSSE CVO Softail Springer — 2008, 2009

    Specifications

    HardDrive part 68-651
    WPS part 820-51331

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    2012–2017Harley DavidsonFLS Softail Slim
    2016–2017Harley DavidsonFLSS Softail Slim S
    2008–2017Harley DavidsonFLSTC Softail Heritage Classic
    2008–2017Harley DavidsonFLSTF Softail Fat Boy
    2010–2016Harley DavidsonFLSTFB Softail Fat Boy Lo
    2016–2017Harley DavidsonFLSTFS Softail Fat Boy S
    2008–2017Harley DavidsonFLSTN Softail Deluxe
    2014–2015Harley DavidsonFLSTNSE CVO Softail Deluxe
    2008–2011Harley DavidsonFLSTSB Softail Cross Bones
    2010–2012Harley DavidsonFLSTSE CVO Softail
    2008–2009Harley DavidsonFXCW Softail Rocker
    2008–2011Harley DavidsonFXCWC Softail Rocker C
    2011–2013Harley DavidsonFXS Softail Blackline
    2013–2017Harley DavidsonFXSB Softail Breakout
    2013–2014Harley DavidsonFXSBSE CVO Softail Breakout
    2016–2017Harley DavidsonFXSE CVO Softail Pro Street Breakout
    2008–2009Harley DavidsonFXSTB Softail Night Train
    2008–2010Harley DavidsonFXSTC Softail Custom
    2010Harley DavidsonFXSTCU Softail Custom Classic
    2008–2009Harley DavidsonFXSTSSE CVO Softail Springer

    Source: WPS vehicle-fitment data · WPS part 820-51331 · Checked November 12, 2026.

    Additional information

    Weight 3.2628 lbs
    Dimensions 17.51 × 4.29 × 1.57 in

    Reviews

    There are no reviews yet.

    Be the first to review “HardDrive Rear Axle Only Fxst 08-Up — 68-651”

    Your email address will not be published. Required fields are marked *

    Complete the job

    Parts & supplies

    If the gearbox is drained, refill with the lubricant specified for your transmission.

    Select your motorcycle to check for matching parts.