The M6 Primary Chain Tensioner makes a smoother ride by redirecting annoying vibration, keeping constant and correct tension at all times.
- Eliminates the worry of your stock tensioner over tightening
- Your transmission will 'click' into gear instead of 'clunk'
- Improves shifting performance while extending the life of your primary chain
- Makes it easier to find neutral
- Easy installation, usually under an hour
- Not necessary to remove your chain

Related Categories
Specifications | |
---|---|
SKU | 315-5979 |
Brand | Hayden Enterprises |
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Q&A
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Click on the Year for your Make/Model below to select it.
Harley-Davidson DYNA FAT BOB
Harley-Davidson DYNA GLIDE CONVERTIBLE
Harley-Davidson DYNA GLIDE CUSTOM
Harley-Davidson DYNA GLIDE DAYTONA
Harley-Davidson DYNA GLIDE FAT BOB
Harley-Davidson DYNA GLIDE LOW RIDER
Harley-Davidson DYNA GLIDE LOW RIDER CUSTOM
Harley-Davidson DYNA GLIDE LOW RIDER SPORT
Harley-Davidson DYNA GLIDE STREET BOB
Harley-Davidson DYNA GLIDE SUPER GLIDE
Harley-Davidson DYNA GLIDE SUPER GLIDE CUSTOM
Harley-Davidson DYNA GLIDE SUPER GLIDE SPORT
Harley-Davidson DYNA GLIDE SUPER GLIDE SPORT T-SPORT
Harley-Davidson DYNA GLIDE SWITCHBACK
Harley-Davidson DYNA GLIDE WIDE GLIDE
Harley-Davidson DYNA GLIDE WIDE GLIDE 105TH ANNIVERSARY EDITION
Harley-Davidson DYNA LOW RIDER
Harley-Davidson DYNA LOW RIDER ANNIVERSARY FXDL
Harley-Davidson DYNA LOW RIDER S
Harley-Davidson DYNA POLICE DEFENDER FXDP
Harley-Davidson DYNA STREET BOB
Harley-Davidson DYNA SUPER GLIDE ANNIVERSARY FXD
Harley-Davidson DYNA SUPER GLIDE CUSTOM
Harley-Davidson DYNA SUPER GLIDE SPORT ANNIVERSARY FXDX
Harley-Davidson DYNA SUPER GLIDE T-SPORT ANNIVERSARY FXDX-T
Harley-Davidson DYNA SWITCHBACK
Harley-Davidson DYNA WIDE GLIDE
Harley-Davidson DYNA WIDE GLIDE ANNIVERSARY FXDWG
Harley-Davidson DYNA WIDE GLIDE SCREAMIN EAGLE FXDWG2
Harley-Davidson DYNA WIDE GLIDE SCREAMIN EAGLE FXDWG3
Harley-Davidson ELECTRA GLIDE ANNIVERSARY EFI FLHTI
Harley-Davidson ELECTRA GLIDE ANNIVERSARY FLHT
Harley-Davidson ELECTRA GLIDE CLASSIC
Harley-Davidson ELECTRA GLIDE CLASSIC ANNIVERSARY EFI FLHTCI
Harley-Davidson ELECTRA GLIDE CLASSIC ANNIVERSARY FLHTC
Harley-Davidson ELECTRA GLIDE CLASSIC FIREFIGHTER SE EFI FLHTCI
Harley-Davidson ELECTRA GLIDE CLASSIC FIREFIGHTER SE FLHTC
Harley-Davidson ELECTRA GLIDE CLASSIC SCREAMIN EAGLE FLHTCSE
Harley-Davidson ELECTRA GLIDE CLASSIC SHRINE SE FLHTC
Harley-Davidson ELECTRA GLIDE POLICE EFI FLHTPI
Harley-Davidson ELECTRA GLIDE POLICE EFI W/ABS FLHTPI
Harley-Davidson ELECTRA GLIDE SPORT
Harley-Davidson ELECTRA GLIDE STANDARD
Harley-Davidson ELECTRA GLIDE ULTRA CLASSIC
Harley-Davidson ELECTRA GLIDE ULTRA CLASSIC LOW
Harley-Davidson ELECTRA GLIDE ULTRA CLASSIC SHRINE SE FLHTCU
Harley-Davidson ELECTRA GLIDE ULTRA LIMITED
Harley-Davidson ELECTRA GLIDE ULTRA LIMITED LOW
Harley-Davidson FATBOY ANNIVERSARY EFI FLSTFI
Harley-Davidson FATBOY ANNIVERSARY FLSTF
Harley-Davidson FATBOY FIREFIGHTER SE EFI FLSTFI
Harley-Davidson FATBOY PEACE OFFICE SE EFI FLSTFI
Harley-Davidson FATBOY SCREAMIN EAGLE FLSTFSE
Harley-Davidson FLHS ELECTRA GLIDE SPORT
Harley-Davidson FLT TOUR GLIDE
Harley-Davidson FXB STURGIS
Harley-Davidson FXDB-S DYNA GLIDE STURGIS
Harley-Davidson FXE SUPER GLIDE
Harley-Davidson FXEF FAT BOB
Harley-Davidson FXR T SPORT GLIDE
Harley-Davidson FXS LOW RIDER
Harley-Davidson FXWG WIDE GLIDE
Harley-Davidson HERITAGE SOFTAIL CLASSIC ANNIVERSARY EFI FLSTCI
Harley-Davidson HERITAGE SOFTAIL CLASSIC ANNIVERSARY FLSTC
Harley-Davidson HERITAGE SOFTAIL CLASSIC FIREFIGHTER SE EFI FLSTCI
Harley-Davidson HERITAGE SPRINGER ANNIVERSARY EFI FLSTSI
Harley-Davidson HERITAGE SPRINGER ANNIVERSARY FLSTS
Harley-Davidson NIGHT TRAIN ANNIVERSARY EFI FXSTBI
Harley-Davidson NIGHT TRAIN ANNIVERSARY FXSTB
Harley-Davidson ROAD GLIDE
Harley-Davidson ROAD GLIDE ANNIVERSARY EFI FLTRI
Harley-Davidson ROAD GLIDE CUSTOM
Harley-Davidson ROAD GLIDE SCREAMIN EAGLE EFI FLTRSEI
Harley-Davidson ROAD GLIDE SPECIAL
Harley-Davidson ROAD GLIDE ULTRA
Harley-Davidson ROAD KING
Harley-Davidson ROAD KING ANNIVERSARY EFI FLHRI
Harley-Davidson ROAD KING ANNIVERSARY FLHR
Harley-Davidson ROAD KING CLASSIC
Harley-Davidson ROAD KING CLASSIC ANNIVERSARY EFI FLHRCI
Harley-Davidson ROAD KING CUSTOM
Harley-Davidson ROAD KING FIRE/RESCUE EFI FLHRI
Harley-Davidson ROAD KING FIREFIGHTER SE EFI FLHRI
Harley-Davidson ROAD KING PEACE OFFICE SE EFI FLHRI
Harley-Davidson ROAD KING POLICE EFI FLHPI
Harley-Davidson ROAD KING POLICE EFI W/ABS FLHPI
Harley-Davidson ROAD KING POLICE ESCORT EFI FLHPEI
Harley-Davidson ROAD KING POLICE ESCORT EFI W/ABS FLHPEI
Harley-Davidson ROAD KING SCREAMIN EAGLE ANNIVERSARY EFI FLHRSEI2
Harley-Davidson ROAD KING SCREAMIN EAGLE EFI FLHRSEI
Harley-Davidson ROAD KING SCREAMIN EAGLE EFI FLHRSEI2
Harley-Davidson ROAD KING SHRINE SE FLHR
Harley-Davidson SOFTAIL BLACKLINE
Harley-Davidson SOFTAIL BREAKOUT
Harley-Davidson SOFTAIL CROSS BONES
Harley-Davidson SOFTAIL CUSTOM
Harley-Davidson SOFTAIL DELUXE
Harley-Davidson SOFTAIL DEUCE
Harley-Davidson SOFTAIL DEUCE ANNIVERSARY EFI FXSTDI
Harley-Davidson SOFTAIL DEUCE ANNIVERSARY FXSTD
Harley-Davidson SOFTAIL DEUCE SCREAMIN EAGLE FXSTDSE
Harley-Davidson SOFTAIL FAT BOY
Harley-Davidson SOFTAIL FAT BOY LO
Harley-Davidson SOFTAIL FAT BOY S
Harley-Davidson SOFTAIL HERITAGE SOFTAIL CLASSIC
Harley-Davidson SOFTAIL HERITAGE SPRINGER
Harley-Davidson SOFTAIL NIGHT TRAIN
Harley-Davidson SOFTAIL ROCKER
Harley-Davidson SOFTAIL ROCKER C
Harley-Davidson SOFTAIL SLIM
Harley-Davidson SOFTAIL SLIM S
Harley-Davidson SOFTAIL SPRINGER ANNIVERSARY EFI FXSTSI
Harley-Davidson SOFTAIL SPRINGER ANNIVERSARY FXSTS
Harley-Davidson SOFTAIL SPRINGER CLASSIC
Harley-Davidson SOFTAIL SPRINGER EFI FXSTSI
Harley-Davidson SOFTAIL SPRINGER SOFTAIL
Harley-Davidson SOFTAIL STANDARD
Harley-Davidson SOFTAIL STANDARD ANNIVERSARY EFI FXSTI
Harley-Davidson SOFTAIL STANDARD ANNIVERSARY FXST
Harley-Davidson STREET GLIDE
Harley-Davidson STREET GLIDE SPECIAL
Harley-Davidson TOUR GLIDE ULTRA CLASSIC
Harley-Davidson TRI GLIDE ULTRA CLASSIC
Harley-Davidson TRIKE FREEWHEELER
Harley-Davidson TRIKE STREET GLIDE
Harley-Davidson TRIKE TRI GLIDE ULTRA
Harley-Davidson TRIKE TRI GLIDE ULTRA CLASSIC

California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
315-5979 | M6BT01 | Unavailable. | - | |
315-5975 | M6BT65 | Unavailable. | - | |
315-5580 | M6BT07 | Unavailable. | - |