The Hot Cams HC00146 Manual Cam Chain Tensioner is designed to replace the OEM hydraulic-style tensioner on select KTM and Husqvarna four-stroke motorcycles. Unlike a hydraulic tensioner, this manual design maintains consistent cam chain tension without relying on changing oil pressure, helping reduce the risk of cam timing jumping during operation.
Built for reliable performance, the HC00146 features a CNC-machined housing manufactured to high-tolerance specifications. Its mechanical adjustment helps provide stable chain control and can reduce the start-up noise commonly associated with OEM hydraulic tensioners. A new sealing crush washer is included to support proper installation and sealing at the tensioner mounting point.
Fitment includes the 2017 Husqvarna FX 350 and KTM 250 SX-F models from 2005 through 2013. Verify the motorcycle model and year before installation, and follow the manufacturer's adjustment and service procedures for correct cam chain tension. This Hot Cams manual cam chain tensioner is a direct replacement-style component intended for compatible factory engine configurations.
Brand: Hot Cams. Manufacturer Part Number: HC00146. Vendor Part Number: HC00146.
Features:
- OEM hydraulic tensioner replacement: Replaces the hydraulic-style tensioner with a mechanical design that maintains tension when oil pressure fluctuates.
- Consistent cam chain control: Helps reduce the risk of cam timing jumping during operation.
- Quiet operation: Reduces start-up noise commonly caused by OEM hydraulic tensioners.
- CNC-machined housing: Manufactured to high-tolerance specifications for dependable fit and performance.
- Installation hardware included: Includes a new sealing crush washer.
- Fitment: Fits the 2017 Husqvarna FX 350 and 2005-2013 KTM 250 SX-F.
Fitment:
2005 KTM 250 SX-F
2006 KTM 250 SX-F
2007 KTM 250 SX-F
2007 KTM 250 XC-F
2007 KTM 250 XCF-W
2007 KTM 450 SX-F
2008 KTM 250 SX-F
2008 KTM 250 XC-F
2008 KTM 250 XCF-W
2008 KTM 450 SMR 4-Stroke
2008 KTM 450 SX-F
2008 KTM 450 XC-F
2008 KTM 505 Sx-F
2008 KTM 505 Xc-F
2009 KTM 250 SX-F
2009 KTM 250 XC-F
2009 KTM 250 XCF-W
2009 KTM 450 SMR 4-Stroke
2009 KTM 450 SX-F
2009 KTM 450 XC-F
2009 KTM 505 SX ATV
2009 KTM 505 Xc-F
2010 KTM 250 SX-F
2010 KTM 250 XC-F
2010 KTM 250 XCF-W
2010 KTM 450 SX-F
2011 KTM 250 SX-F
2011 KTM 250 XC-F
2011 KTM 250 XCF-W
2011 KTM 350 SX-F
2011 KTM 350 XC-F
2011 KTM 450 SX-F
2012 KTM 250 SX-F
2012 KTM 250 XC-F
2012 KTM 250 XCF-W
2012 KTM 350 EXC-F
2012 KTM 350 SX-F
2012 KTM 350 XC-F
2012 KTM 350 XCF-W
2012 KTM 450 SMR 4-Stroke
2012 KTM 450 SX-F
2013 KTM 250 SX-F
2013 KTM 250 XC-F
2013 KTM 250 XCF-W
2013 KTM 350 EXC-F
2013 KTM 350 SX-F
2013 KTM 350 XC-F
2013 KTM 350 XCF-W
2014 Husqvarna FC 250
2014 Husqvarna FC 350
2014 Husqvarna FE 250
2014 Husqvarna FE 350
2014 KTM 250 SX-F
2014 KTM 250 XC-F
2014 KTM 250 XCF-W
2014 KTM 350 EXC-F
2014 KTM 350 SX-F
2014 KTM 350 XC-F
2014 KTM 350 XCF-W
2015 Husqvarna FC 250
2015 Husqvarna FC 350
2015 Husqvarna FE 250
2015 Husqvarna FE 350
2015 Husqvarna FE 350S
2015 KTM 250 SX-F
2015 KTM 250 XC-F
2015 KTM 250 XCF-W
2015 KTM 350 EXC-F
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2015 KTM 350 XCF-W
2016 Husqvarna FC 250
2016 Husqvarna FC 350
2016 Husqvarna FE 250
2016 Husqvarna FE 350
2016 Husqvarna FE 350S
2016 KTM 250 SX-F
2016 KTM 250 XC-F
2016 KTM 250 XCF-W
2016 KTM 350 EXC-F
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 350 XCF-W
2017 Husqvarna FC 250
2017 Husqvarna FC 350
2017 Husqvarna FE 250
2017 Husqvarna FE 350
2017 Husqvarna FX 350
2017 KTM 250 EXC-F
2017 KTM 250 SX-F
2017 KTM 250 XC-F
2017 KTM 350 EXC-F
2017 KTM 350 SX-F
2017 KTM 350 XC-F
2018 Husqvarna FC 250
2018 Husqvarna FC 350
2018 Husqvarna FE 250
2018 Husqvarna FE 350
2018 Husqvarna FX 350
2018 KTM 250 EXC-F
2018 KTM 250 SX-F
2018 KTM 250 XC-F
2018 KTM 350 EXC-F
2018 KTM 350 SX-F
2018 KTM 350 XC-F
2019 Husqvarna FC 250
2019 Husqvarna FC 350
2019 Husqvarna FE 250
2019 Husqvarna FE 350
2019 Husqvarna FE 350S
2019 Husqvarna FX 350
2019 KTM 250 EXC-F
2019 KTM 250 SX-F
2019 KTM 250 XC-F
2019 KTM 350 EXC-F
2019 KTM 350 SX-F
2019 KTM 350 XC-F
2020 Husqvarna FC 250
2020 Husqvarna FC 350
2020 Husqvarna FE 250
2020 Husqvarna FE 350
2020 Husqvarna FE 350S
2020 Husqvarna FX 350
2020 KTM 250 SX-F
2020 KTM 250 XC-F
2020 KTM 350 EXC-F
2020 KTM 350 SX-F
2020 KTM 350 XC-F
2020 KTM 350 XCF-W
2021 Gas-Gas EC 250F
2021 Gas-Gas EC 350F
2021 Gas-Gas EX 250F
2021 Gas-Gas EX 350F
2021 Gas-Gas MC 250F
2021 Husqvarna FC 250
2021 Husqvarna FC 350
2021 Husqvarna FE 250
2021 Husqvarna FE 350
2021 Husqvarna FE 350S
2021 Husqvarna FX 350
2021 KTM 250 SX-F
2021 KTM 250 XC-F
2021 KTM 350 EXC-F
2021 KTM 350 SX-F
2021 KTM 350 XC-F
2021 KTM 350 XCF-W
2022 Gas-Gas EC 250F
2022 Gas-Gas EC 350F
2022 Gas-Gas EX 250F
2022 Gas-Gas EX 350F
2022 Gas-Gas MC 250F
2022 Husqvarna FC 250
2022 Husqvarna FC 350
2022 Husqvarna FE 250
2022 Husqvarna FE 350
2022 Husqvarna FE 350S
2022 Husqvarna FX 350
2022 KTM 250 SX-F
2022 KTM 250 XC-F
2022 KTM 350 EXC-F
2022 KTM 350 SX-F
2022 KTM 350 XC-F
2023 Gas-Gas EC 250F
2023 Gas-Gas EC 350F
2023 Gas-Gas EX 250F
2023 Gas-Gas EX 350F
2023 Gas-Gas MC 250F
2023 Gas-Gas MC 350F
2023 Husqvarna FC 250
2023 Husqvarna FC 350
2023 Husqvarna FE 250
2023 Husqvarna FE 350
2023 Husqvarna FE 350S
2023 Husqvarna FX 350
2023 KTM 250 SX-F
2023 KTM 250 XC-F
2023 KTM 350 EXC-F
2023 KTM 350 SX-F
2023 KTM 350 XC-F
2024 Gas-Gas EC 250F
2024 Gas-Gas EC 350F
2024 Gas-Gas EX 250F
2024 Gas-Gas EX 350F
2024 Gas-Gas MC 250F
2024 Gas-Gas MC 350F
2024 Husqvarna FC 250
2024 Husqvarna FC 350
2024 Husqvarna FE 250
2024 Husqvarna FE 350
2024 Husqvarna FE 350S
2024 Husqvarna FX 350
2024 KTM 250 SX-F
2024 KTM 250 XC-F
2024 KTM 350 EXC-F
2024 KTM 350 SX-F
2024 KTM 350 XC-F
2025 Gas-Gas EC 250F
2025 Gas-Gas EC 350F
2025 Gas-Gas EX 250F
2025 Gas-Gas EX 350F
2025 Gas-Gas MC 250F
2025 Gas-Gas MC 350F
2025 Husqvarna FC 250
2025 Husqvarna FC 350
2025 Husqvarna FE 250
2025 Husqvarna FE 350
2025 Husqvarna FE 350S
2025 Husqvarna FX 350
2025 KTM 250 SX-F
2025 KTM 250 XC-F
2025 KTM 350 EXC-F
2025 KTM 350 SX-F
2025 KTM 350 XC-F