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HardDrive Crankcase Breather Kit Black

(3 reviews)

Item: 387471-27718820

$134.06

Select Your Vehicle - Fitment Guaranteed

HardDrive Crankcase Breather Kit Black


  • Use this breather kit when installing an aftermarket air cleaner
  • Support bracket and gaskets included
Specification Details
Color Satin Black
Engine Type Milwaukee Eight

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019, 2025
  • FLFBS Softail Fat Boy 114 2018-2024
  • FLHC Softail Heritage Classic 2018-2021, 2025
  • FLHCS Softail Heritage Classic 114 2018-2024
  • FLHR Road King 2017-2022
  • FLHRXS Road King Special 2017-2023
  • FLHT Electra Glide Standard 2019-2022
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCUTG Tri Glide Ultra Classic 2017-2023
  • FLHTK Electra Glide Ultra Limited 2017-2023
  • FLHTKL Electra Glide Ultra Limited Low 2017-2019
  • FLHX Street Glide 2017-2023
  • FLHXS Street Glide Special 2017-2023
  • FLHXST Street Glide ST 2022-2023
  • FLRT Freewheeler 2017-2023
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • FLTRK Road Glide Limited 2020-2023
  • FLTRT Road Glide 3 2023
  • FLTRU Road Glide Ultra 2017-2019
  • FLTRX Road Glide 2017-2023
  • FLTRXS Road Glide Special 2017-2023
  • FLTRXST Road Glide ST 2022-2023
  • FXBB Softail Street Bob 2018-2020, 2025
  • FXBBS Softail Street Bob 114 2021-2024
  • FXBR Softail Breakout 2018-2019, 2023-2025
  • FXBRS Softail Breakout 114 2018-2020
  • FXDR Softail 114 2019-2020
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2023
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020-2025
  • FXLRST Softail Low Rider ST 2022-2025
  • FXST Softail Standard 2020-2024

Customer Reviews


Perfect! Exactly what i was looking for!

By   on  Verified Purchaser

Bolted right up! Great quality and fitment.


Nice Product

By   on  Verified Purchaser

Worked perfect for what I wanted to do which was combine both breathers into a single hose running to a catch-can with no T or Y connectors.


Needed a slight modification

By   on  Verified Purchaser

Yes it fit my bike however the metal tubing interfered with the fuel tank. I wanted to route the hose off the front cylinder not the rear cylinder so I could hide it better. Perhaps that's the reason why the pipe hit the fuel tank. A slight modification and everything now mounted up perfectly. Overall it's a good product.


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Questions & Answers


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