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TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Keep your 2007 and newer Harley-Davidson Touring motorcycle running smoothly with the Twin Power Primary Chain. Engineered to surpass OEM standards, this chain offers superior quality and performance, directly replacing Harley-Davidson part number 40037-07. Its precision construction ensures optimal power transfer and a quieter ride.
This Twin Power primary chain is the perfect choice for riders who demand reliability and top performance from their Harley-Davidson. Whether you're maintaining your current ride or building a custom touring machine, this chain provides the quality and dependability you need. Ensure your drivetrain is in top condition – purchase this premium primary chain from GGCRACING today.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2007-2021 | Harley-Davidson | FLHR Road King | Base |
| 2007-2019 | Harley-Davidson | FLHRC Road King Classic | Base |
| 2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2007-2009 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2007-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low | Base |
| 2015-2020 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2021 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2007-2021 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2021 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2015-2021 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | Base |
| 2007-2013 | Harley-Davidson | FLTR Road Glide | Base |
| 2015-2016 | Harley-Davidson | FLTR Road Glide | Base |
| 2011-2020 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2021 | Harley-Davidson | FLTRX Road Glide | Base |
| 2015-2021 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
Other popular TwinPower products customers consider together:
TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Keep your 2007 and newer Harley-Davidson Touring motorcycle running smoothly with the Twin Power Primary Chain. Engineered to surpass OEM standards, this chain offers superior quality and performance, directly replacing Harley-Davidson part number 40037-07. Its precision construction ensures optimal power transfer and a quieter ride.
This Twin Power primary chain is the perfect choice for riders who demand reliability and top performance from their Harley-Davidson. Whether you're maintaining your current ride or building a custom touring machine, this chain provides the quality and dependability you need. Ensure your drivetrain is in top condition – purchase this premium primary chain from GGCRACING today.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2007-2021 | Harley-Davidson | FLHR Road King | Base |
| 2007-2019 | Harley-Davidson | FLHRC Road King Classic | Base |
| 2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2007-2009 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2007-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low | Base |
| 2015-2020 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2021 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2007-2021 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2021 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2015-2021 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | Base |
| 2007-2013 | Harley-Davidson | FLTR Road Glide | Base |
| 2015-2016 | Harley-Davidson | FLTR Road Glide | Base |
| 2011-2020 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2021 | Harley-Davidson | FLTRX Road Glide | Base |
| 2015-2021 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
Other popular TwinPower products customers consider together: