

| SKU | TWP591204 |
| MPN | 591204 |
| EAN | 887337239941 |
| Units per SKU | 1.0 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2022 | Harley-Davidson | FLHR Road King | Base |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic | Base |
| 2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2014 | Harley-Davidson | FLHRSE6 CVO Road King | Base |
| 2007-2009,2019-2022 | 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 |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic | Base |
| 2015-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2021 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2007-2023 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2023 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2010,2015-2024 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | Base |
| 2007-2010,2016 | Harley-Davidson | FLTR Road Glide | Base |
| 2009 | Harley-Davidson | FLTRSE3 CVO Road Glide | Base |
| 2011-2013,2016-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011,2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2023 | Harley-Davidson | FLTRX Road Glide | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2015-2023 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
Experience exceptional durability and reliability with the Twin Power 07-Up Touring Primary Chain, designed specifically to replace the Harley-Davidson 40037-07 chain. Crafted to meet the demands of touring riders, this primary chain delivers smooth power transfer and enhanced performance for your drivetrain setup.
Manufactured by TwinPower, a trusted brand in high-quality automotive parts, this chain is built to withstand the challenges of long-distance rides and rigorous use. Whether you're upgrading your bike or replacing a worn component, the TWP Primary Chain offers a robust and precise fit to keep your V8 engine or custom ride running smoothly.
Easy to install and engineered for longevity, this primary chain ensures your performance upgrades maintain optimal efficiency. Its compatibility with popular touring models makes it an essential part for enthusiasts who value reliability and performance without compromise. Backed by Tuningsupply’s commitment to fast shipping and no hidden fees, you can trust this chain to arrive quickly and ready to perform.
Manufactured by TwinPower, a trusted brand in high-quality automotive parts, this chain is built to withstand the challenges of long-distance rides and rigorous use. Whether you're upgrading your bike or replacing a worn component, the TWP Primary Chain offers a robust and precise fit to keep your V8 engine or custom ride running smoothly.
Easy to install and engineered for longevity, this primary chain ensures your performance upgrades maintain optimal efficiency. Its compatibility with popular touring models makes it an essential part for enthusiasts who value reliability and performance without compromise. Backed by Tuningsupply’s commitment to fast shipping and no hidden fees, you can trust this chain to arrive quickly and ready to perform.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















