MotoLoadout
MotoBuilderProductsResourcesCompleted BuildsTrendsBenchmarksForums
MotoLoadout

Explore

  • MotoBuilder
  • Products
  • Resources
  • Completed Builds
  • Trends
  • Benchmarks
  • Forums

Account

    Company

    • About
    • Privacy Policy
    • Do Not Sell My Personal Information
    • Terms of Service

    Info

    • FAQ
    • Code of Conduct
    • Copyright / DMCA
    © 2026 MotoLoadout. All rights reserved.
    Log inSign up

    Account

    • Log in
    • Sign up
    ← Hardware / Fasteners
    Milwaukee Twins 1/2" Head Breather Bolt Kit For Harley 1988-2022

    Milwaukee Twins

    Milwaukee Twins 1/2" Head Breather Bolt Kit For Harley 1988-2022

    $19.99

    Fits 49 Harley-Davidson models

    • Dyna Convertible FXDS1994–1998
    • Dyna Low Rider FXDL/I1993–1998
    • Dyna Super Glide FXD/I1995–1998
    • Dyna Wide Glide FXDWG/I1993–1998
    • Electra Glide Classic FLHTC/I1993–1998
    • Electra Glide Sport FLHS1993
    • Electra Glide Standard FLHT/I1995–1998
    • Electra Glide Ultra Classic FLHTCU/I1993–1998
    • FXR2 CVO/SE1999
    • FXR3 CVO/SE1999
    • FXR4 CVO/SE2000
    • Low Glide/Low Rider FXRS1993
    • Low Rider Custom FXLR1993–1994
    • Low Rider Sport FXRS-SP1993
    • Road Glide FLTR/I1998
    • Road King Classic FLHRC/I1998
    • Road King FLHR/I1994–1998
    • Softail Bad Boy Springer FXSTSB1995–1997
    • Softail Custom FXSTC/I1991–1999
    • Softail Fat Boy FLSTF/I1993–1999
    • Softail Heritage Classic FLSTC/I1993–1999
    • Softail Heritage Springer FLSTS/I1997–1999
    • Softail Night Train FXSTB/I1999
    • Softail Nostalgia FLSTN/I1993
    • Softail Special FLSTN/I1994–1996
    • Softail Springer FXSTS/I1988–1999
    • Softail Standard FXST/I1999
    • Sportster Custom XL883C1998–2009
    • Sportster Custom XL1200C1996–2019
    • Sportster Deluxe XLH883DLX1991–1992
    • Sportster Forty-Eight Special XL1200XS2018–2019
    • Sportster Forty-Eight XL1200X2010–2022
    • Sportster Hugger XLH883HUG1991–2003
    • Sportster Iron XL883N2009–2020
    • Sportster Iron XL1200NS2018–2020
    • Sportster Low XL1200L2006–2011
    • Sportster Low/SuperLow XL883L2005–2019
    • Sportster Nightster XL1200N2007–2012
    • Sportster Roadster XL883R2002–2012
    • Sportster Roadster XL1200CX2016–2020
    • Sportster Roadster XL1200R2004–2008
    • Sportster Seventy-Two XL1200V2012–2016
    • Sportster Sport XL1200S1996–2003
    • Sportster SuperLow XL1200T2014–2017
    • Sportster XL8832004–2009
    • Sportster XLH8831991–2003
    • Sportster XLH12001991–2003
    • Super Glide FXR1993–1994
    • Tour Glide Ultra Classic FLTCU/I1993–1996

    The Milwaukee Twins 1/2" Head Breather Bolt Kit enhances Harley engines with its lustrous chrome finish. It comes complete with all necessary breather…

    Brand
    Milwaukee Twins
    Category
    Hardware / Fasteners
    Part number
    38-133
    Where to buy

    Compare prices

    MerchantPrice
    Cycle Gear$19.99Buy

    Price history

    Every price we have recorded, as observed. A line holds flat until the next time we saw the price change.

    $17$18$19$20$21$221:53 AM7:53 AM1:53 PM7:53 PM1:53 AMCycle Gear — $19.99 on 9/27/2026
    Cycle Gear

    Price Alert

    Log in to watch this part for a price drop.

    • * Email is sent within the hour, if you have switched it on in notification settings. Push does not work yet. Either way Price Alerts shows which targets have been met.
    • * Alerts use your merchant selections — best price right now is $19.99 at Cycle Gear.

    Reviews (0)

      No reviews yet.

    Reviews come from completed builds. Publish a build to review the parts in it.