The ProX 03.6337 Connecting Rod Kit is engineered for reliable replacement performance in select Husqvarna and KTM 250 four-stroke applications. Manufactured by ProX to original equipment specifications, this connecting rod kit is designed to restore proper crankshaft function and support dependable engine operation for motocross, off-road, and enduro motorcycles.
Each kit includes the essential components needed for a complete connecting rod service, including the crankpin, big-end bearing, small-end bearing, and washers. ProX uses high-strength alloys selected for durability under demanding engine loads, while carefully maintained original equipment tolerances promote accurate fitment and consistent performance. This kit is a practical choice for professional rebuilds and routine engine maintenance when replacing worn or damaged connecting rod components.
Fitment: Fits 2016-2018 Husqvarna FC 250, 2017-2019 Husqvarna FE 250, and 2016-2018 KTM 250 SX-F models. Verify the motorcycle year, model, and engine configuration before installation to ensure compatibility. The manufacturer part number is 03.6337, and the vendor part number is 03.6337.
Features:
- High-strength alloy construction is designed to withstand demanding engine loads
- Manufactured to original equipment specifications and carefully maintained tolerances
- Kit includes crankpin, big-end bearing, small-end bearing, and washers
- Fits select Husqvarna FC 250, Husqvarna FE 250, and KTM 250 SX-F models
- ProX manufacturer and vendor part number 03.6337
Fitment:
2016 Husqvarna FC 250
2016 KTM 250 SX-F
2017 Husqvarna FC 250
2017 Husqvarna FE 250
2017 KTM 250 EXC-F
2017 KTM 250 SX-F
2018 Husqvarna FC 250
2018 Husqvarna FE 250
2018 KTM 250 EXC-F
2018 KTM 250 SX-F
2019 Husqvarna FC 250
2019 Husqvarna FE 250
2019 KTM 250 EXC-F
2019 KTM 250 SX-F
2020 Husqvarna FC 250
2020 Husqvarna FE 250
2020 KTM 250 EXC-F
2020 KTM 250 SX-F
2021 Gas-Gas EC 250F
2021 Gas-Gas EX 250F
2021 Gas-Gas MC 250F
2021 Husqvarna FC 250
2021 Husqvarna FE 250
2021 KTM 250 EXC-F
2021 KTM 250 SX-F
2022 Gas-Gas EC 250F
2022 Gas-Gas EX 250F
2022 Gas-Gas MC 250F
2022 Husqvarna FC 250
2022 Husqvarna FE 250
2022 KTM 250 EXC-F
2022 KTM 250 SX-F
2023 Gas-Gas EC 250F
2023 Gas-Gas EX 250F
2023 Gas-Gas MC 250F
2023 Husqvarna FE 250
2023 KTM 250 EXC-F