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Hayden Enterprises Inc Primary Chain Tensioner

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J&P Part: 601-051

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Hayden Enterprises Inc Primary Chain Tensioner

• This Tom Hayden M6 tensioner keeps proper tension on the primary chain for smoother shifts, reduced vibration and increased primary chain and sprocket life

• Installation is straightforward

• Required parts are included except a primary gasket

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Mechanical or Hydraulic: Mechanical

Sold in Units: Each


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Click (+) to view all compatible models

Harley-Davidson® Models

Disc Glide Willie G Special FXDG : 1983
Dyna Low Rider Convertible FXDS-CONV : 1994–2000
Dyna Low Rider FXDL : 1993–2000
Dyna Super Glide Custom FXDC : 1992
Dyna Super Glide Daytona FXDB-D : 1992
Dyna Super Glide FXD : 1995–2000
Dyna Super Glide Sport FXDX : 1999–2000
Dyna Super Glide Sturgis FXDB-S : 1991
Dyna Wide Glide FXDWG : 1993–2000
Electra Glide Anniversary FLH : 1978
Electra Glide Classic FLHC : 1979–1981
Electra Glide Classic Side Car FLHCE : 1979–1981
Electra Glide Fat Bob FLHFB : 1970
Electra Glide FLB : 1970
Electra Glide FLBF : 1970
Electra Glide FLH : 1970–1978, 1981
Electra Glide FLH-74 : 1980
Electra Glide FLH-80 : 1978–1980
Electra Glide FLHB : 1970
Electra Glide FLHF : 1970–1975
Electra Glide Heritage FLH : 1981
Electra Glide Police FLHP : 1981
Electra Glide Police FLHP-74 : 1979–1980
Electra Glide Police FLHP-80 : 1979–1980
Electra Glide Police FLP : 1971–1972, 1974–1975
Electra Glide Police FLPF : 1971–1972
Electra Glide Sport FLHS : 1977, 1980–1981
Low Rider FXS : 1977–1978, 1981–1982
Low Rider FXS-74 : 1979–1980
Low Rider FXS-80 : 1979–1980
Low Rider FXSB : 1983–1985
Softail Bad Boy FXSTSB : 1995–1996
Softail Custom FXSTC : 1986–1998
Softail Deuce FXSTD : 2000
Softail Fat Boy FLSTF : 1990–2000
Softail Heritage Classic FLSTC : 1987–2000
Softail Heritage FLST : 1986–1990
Softail Night Train FXSTB : 1999–2000
Softail Nostalgia FLSTN : 1993–1996
Softail Springer FXSTS : 1988–1996
Softail Standard FXST : 1984–1990, 1999–2000
Sturgis Belt FXB : 1980–1982
Super Glide Electric Start FXE : 1974–1984
Super Glide Fat Bob FXEF : 1980–1985
Super Glide Fat Bob FXEF 74CI : 1979
Super Glide Fat Bob FXEF 80CI : 1979
Super Glide FXR2 : 1999
Super Glide FXR3 : 1999
Super Glide FXR4 : 2000
Super Glide Kick Start FX : 1971–1978
Touring Electra Glide Classic Anniversary FLHTC : 1988
Touring Electra Glide Classic EFI FLHTCI : 1996–2000
Touring Electra Glide Classic FLHC : 1982
Touring Electra Glide Classic FLHTC : 1983, 1985–2000
Touring Electra Glide FLH : 1982–1984
Touring Electra Glide Police FLHTP : 1986–2000
Touring Electra Glide Special Edition FLHX : 1984
Touring Electra Glide Sport FLHS : 1982–1984, 1987–1993
Touring Electra Glide Standard FLHT : 1983, 1986, 1995–2000
Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–2000
Touring Electra Glide Ultra Classic FLHTCU : 1989–1998
Touring Road Glide EFI CVO FLTRSEI : 2000
Touring Road Glide EFI FLTRI : 1998–2000
Touring Road Glide FLTR : 1998–2000
Touring Road King Classic EFI FLHRCI : 1998–2000
Touring Road King EFI FLHRI : 1996–2000
Touring Road King FLHR : 1994–2000
Touring Tour Glide Classic Anniversary FLTC : 1988
Touring Tour Glide Classic FLTC : 1981–1992
Touring Tour Glide FLT : 1980–1983
Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
Touring Tour Glide Ultra Classic FLTCU : 1989–1995
Wide Glide FXWG : 1980–1986

Customer Reviews

Overall Rating:
5/5 based on 22 ratings

5 by

Really like this part shifts better less noise

5 by

Very good runs fine and good price

5 by

This is an awesome part, installed on a 1974 FXE and not only quieted the primary down but is easier to shift and find neutral, would recommend

5 by

i was pleasntly surprised with how much of a change it made in my solid shifting and absolutely no primary chain noise. All claims of manufacturer are supported with my results!

5 by

Works great

4 by

It went on easy. The instructions were a bit confusing but I was able to figure it out. If it works as advertised I will be happy.

5 by

Good product, better then Harley's stock setup.

5 by

good investment

5 by

You gotta get this if you want low maintenance for your primary chain. Easy install, no need to check chain tension until 15-20 thousand miles, it is a no brainer!

5 by

Awesome replacement for the factory one.

5 by

worked great

5 by

Installed the M6 12 years ago on 95 Softail & got 60,000+ miles on it. It's been perfect. Well every 20,000 miles or so I need to add an extra shim for chain stretch, but no complaints at all.

5 by

excellent product

5 by

What else can you say about it, it's the BEST!

5 by

This is the second primary chain tensioner that i have put in my bikes. awsome product, quiets down the sloppy noise the Company has in its setup. Gears selection is alot easier and it slides into nutural easily. great product.

5 by

Quality part. Easy to install. I have about 300 miles on it so far and it appears to perform as stated in the description.

5 by

Great products-no problems

5 by

I am very pleased with the M6 chain tensioner. It was easy to fit, and does everything claimed in the ad. Gear changes are better and the gearbox seems to work better. Thanks

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