Description
Hayden - M6BT17M8 - Primary Chain Tensioner Big Twins
Features
- Automatically adjust primary chain tension
- Assures proper chain tension during acceleration and deceleration
- Smoother shifting, transmission will "click" instead of "clunk"
- Provides a noticeably smoother ride
Fitment
| 2017-2023 | Harley Davidson | FLRT Freewheeler |
| 2017-2019 | Harley Davidson | FLHTKL Electra Glide Ultra Limited Low |
| 2017-2023 | Harley Davidson | FLTRXS Road Glide Special |
| 2017-2022 | Harley Davidson | FLHR Road King |
| 2017-2019 | Harley Davidson | FLHTCU Electra Glide Ultra Classic |
| 2017-2023 | Harley Davidson | FLHTCUTG Tri Glide Ultra Classic |
| 2017-2023 | Harley Davidson | FLHTK Electra Glide Ultra Limited |
| 2017-2023 | Harley Davidson | FLHX Street Glide |
| 2017-2022 | Harley Davidson | FLHXSE CVO Street Glide |
| 2017-2020, 2023 | Harley Davidson | FLTR Road Glide |
| 2017-2019 | Harley Davidson | FLTRU Road Glide Ultra |
| 2017-2023 | Harley Davidson | FLHXS Street Glide Special |
| 2017-2021 | Harley Davidson | FLHTKSE CVO Limited |
| 2017-2023 | Harley Davidson | FLHRXS Road King Special |
| 2018-2021 | Harley Davidson | XG 500 Street |
| 2018-2021 | Harley Davidson | XG 750 Street |
| 2018-2021 | Harley Davidson | XG 750A Street Rod |
| 2018-2019 | Harley Davidson | XL883L Super Low |
| 2018-2022 | Harley Davidson | XL883N Iron 883 |
| 2018-2021 | Harley Davidson | XL1200CX Roadster |
| 2018-2022 | Harley Davidson | XL1200X Forty-Eight |
| 2018-2022 | Harley Davidson | FXBB Softail Street Bob |
| 2018-2019 | Harley Davidson | FXFB Softail Fat Bob |
| 2018-2021 | Harley Davidson | FXLR Softail Low Rider |
| 2018-2021 | Harley Davidson | FLSB Softail Sport Glide |
| 2018-2019 | Harley Davidson | XL1200XS Forty Eight Special |
| 2018-2020 | Harley Davidson | FLHC Softail Heritage Classic |
| 2018-2023 | Harley Davidson | FLHCS Softail Heritage Classic 114 |
| 2018-2021 | Harley Davidson | FLSL Softail Slim |
| 2018-2023 | Harley Davidson | FXFBS Softail Fat Bob 114 |
| 2018-2019, 2023 | Harley Davidson | FXBR Softail Breakout |
| 2018-2020 | Harley Davidson | FXBRS Softail Breakout 114 |
| 2018-2020 | Harley Davidson | FLDE Softail Deluxe |
| 2018-2020 | Harley Davidson | FLFB Softail Fat Boy |
| 2018-2023 | Harley Davidson | FLFBS Softail Fat Boy 114 |
| 2018-2021 | Harley Davidson | XL1200NS Iron 1200 |
| 2019 | Harley Davidson | FXDR Softail Power Cruiser |
| 2019-2020, 2022 | Harley Davidson | FLHT Electra Glide |
| 2020-2022 | Harley Davidson | FLTRX Road Glide Custom |
| 2020-2023 | Harley Davidson | FLTRK Road Glide Limited |
| 2020-2022 | Harley Davidson | FLHTCUTGSE CVO Tri Glide |
| 2020 | Harley Davidson | FXDRS Softail FXDR 114 |
| 2020-2023 | Harley Davidson | FXLRS Softail Low Rider S |
| 2018-2022 | Harley Davidson | FLTRXSE CVO Road Glide |
| 2021-2023 | Harley Davidson | Pan America 1250 |
| 2022-2023 | Harley Davidson | XL975 Nightster |
| 2022-2023 | Harley Davidson | FXST Softail |
| 2022-2023 | Harley Davidson | Pan America 1250 Special |
| 2022-2023 | Harley Davidson | FLHXST Street Glide ST |
| 2022-2023 | Harley Davidson | FLTRKSE CVO Road Glide Limited |
| 2022-2023 | Harley Davidson | FLTRXST Road Glide ST |
| 2022-2023 | Harley Davidson | FXLRST Softail Low Rider ST |
| 2022-2023 | Harley Davidson | FXBBS Softail Street Bob 114 |
| 2023 | Harley Davidson | XL975 Nightster Special |
| 2023 | Harley Davidson | FLTRT Trike Road Glide 3 |
| 2019-2023 | Harley Davidson | Livewire |
| 2021 | Harley Davidson | FLH Electra Glide |