Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote better breather system sealing

  • Properly sized breather inlets and location for optimum engine breathing

  • Unique design maximizes breather volume and allows for easy servicing

  • Breather bodies have five drain ports located on the inside floor, they are chamfered on inner diameter to allow easy drainage yet squared off on exits to prevent filling from splash oil


2023-2024Harley-DavidsonFXBR Breakout 117--2023-2024Harley-DavidsonFLTRT Road Glide 3--2022-2024Harley-DavidsonFXLRS Low Rider S 117--2022-2024Harley-DavidsonFXLRST Low Rider ST 117--2022-2023Harley-DavidsonFLHXST Street Glide ST--2022-2023Harley-DavidsonFLTRXST Road Glide ST--2022Harley-DavidsonFXRST Low Rider El Diablo 117--2022Harley-DavidsonFLTRKSE CVO Road Glide Limited--2022Harley-DavidsonSoftail Street Bob FXBB--2021-2024Harley-DavidsonFXBBS Street Bob 114--2021Harley-DavidsonFLH Electra Glide Revival--2020-2024Harley-DavidsonFXST Softail Standard 107--2020-2024Harley-DavidsonFLTRK Road Glide Limited--2020-2022Harley-DavidsonFLHTCUTGSE CVO Tri Glide--2020-2021Harley-DavidsonFXLRS Low Rider S 114--2019-2022Harley-DavidsonFLHT Electra Glide Standard--2019-2020Harley-DavidsonFXDRS FXDR 114--2018-2024Harley-DavidsonFLFBS Fat Boy 114--2018-2024Harley-DavidsonFLHCS Heritage Classic 114--2018-2022Harley-DavidsonFLTRXSE CVO Road Glide--2018-2021, 2023Harley-DavidsonFXFBS Fat Bob 114--2018-2021Harley-DavidsonFLHC Heritage Classic 107--2018-2021Harley-DavidsonFLSB Sport Glide 107--2018-2021Harley-DavidsonFLSL Softail Slim 107--2018-2020Harley-DavidsonFLDE Deluxe 107--2018-2020Harley-DavidsonFXBB Street Bob 107--2018-2020Harley-DavidsonFXBRS Breakout 114--2018-2020Harley-DavidsonFXLR Low Rider 107--2018-2019Harley-DavidsonFLFB Fat Boy 107--2018-2019Harley-DavidsonFXBR Breakout 107--2018-2019Harley-DavidsonFXFB Fat Bob 107--2017-2024Harley-DavidsonFLHTCUTG Tri Glide Ultra--2017-2024Harley-DavidsonFLHTK Ultra Limited--2017-2024Harley-DavidsonFLRT Freewheeler--2017-2023Harley-DavidsonFLHXS Street Glide Special--2017-2023Harley-DavidsonFLHX Street Glide--2017-2023Harley-DavidsonFLTRX Road Glide--2017-2023Harley-DavidsonFLTRXS Road Glide Special--2017-2023Harley-DavidsonElectra Glide Police FLHTPI--2017-2022, 2024Harley-DavidsonFLHRXS Road King Special--2017-2022Harley-DavidsonFLHR Road King--2017-2022Harley-DavidsonFLHXSE CVO Street Glide--2017-2021Harley-DavidsonFLHTKSE CVO Limited--2017-2019Harley-DavidsonFLHTKL Ultra Limited Low--2017-2019Harley-DavidsonFLHTCU Electra Glide Ultra Classic--2017-2019Harley-DavidsonFLTRU Road Glide Ultra