{"product_id":"prox-01-6353-b-forged-piston-kit-for-ktm-350-sx-f-and-husqvarna-fc-350-fx-350","title":"PROX 01.6353.B Forged Piston Kit for KTM 350 SX-F and Husqvarna FC 350 \/ FX 350","description":"\u003cp\u003eThe PROX 01.6353.B Forged Piston Kit is a direct-replacement engine component designed for select KTM and Husqvarna 350cc four-stroke motocross and off-road motorcycles. Manufactured by PROX, this kit is engineered to provide dependable performance and an economical alternative to OEM replacement parts while maintaining direct interchangeability with the original equipment.\u003c\/p\u003e\u003cp\u003eDesigned for use with Nikasil-plated cylinders, the PROX forged piston kit includes the piston, piston rings, wrist pin, and retaining clips required for installation. The forged construction is suited to demanding engine applications, helping support reliable operation under high-performance riding conditions. The kit is supplied by the manufacturer under part number 01.6353.B and is also identified by vendor part number 19-6353B.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Husqvarna FX 350; 2014 through 2017 Husqvarna FC 350; 2018 Husqvarna FC 350 and FX 350; and 2016 through 2018 KTM 350 SX-F models. Verify the motorcycle model year, cylinder configuration, and existing piston specifications before installation to ensure proper compatibility. This PROX replacement kit is intended for applications using the corresponding piston design and compression specification.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCost-effective alternative to OEM piston components\u003c\/li\u003e\n\u003cli\u003eDirectly interchanges with applicable OEM parts\u003c\/li\u003e\n\u003cli\u003eForged piston designed for Nikasil-plated cylinders\u003c\/li\u003e\n\u003cli\u003eComplete kit includes piston, rings, wrist pin, and retaining clips\u003c\/li\u003e\n\u003cli\u003eManufacturer: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 01.6353.B\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-6353B\u003c\/li\u003e\n\u003cli\u003eFits 2017 Husqvarna FX 350\u003c\/li\u003e\n\u003cli\u003eFits 2014-2018 Husqvarna FC 350, with model-year application verification required\u003c\/li\u003e\n\u003cli\u003eFits 2016-2018 KTM 350 SX-F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Husqvarna FC 350\u003cbr\u003e\n2015 Husqvarna FC 350\u003cbr\u003e\n2016 Husqvarna FC 350\u003cbr\u003e\n2016 KTM 350 SX-F\u003cbr\u003e\n2017 Husqvarna FC 350\u003cbr\u003e\n2017 Husqvarna FX 350\u003cbr\u003e\n2017 KTM 350 SX-F\u003cbr\u003e\n2018 Husqvarna FC 350\u003cbr\u003e\n2018 Husqvarna FX 350\u003cbr\u003e\n2018 KTM 350 SX-F\u003cbr\u003e\n2019 Husqvarna FC 350\u003cbr\u003e\n2019 Husqvarna FX 350\u003cbr\u003e\n2019 KTM 350 SX-F\u003cbr\u003e\n2020 Husqvarna FC 350\u003cbr\u003e\n2020 Husqvarna FE 350\u003cbr\u003e\n2020 Husqvarna FX 350\u003cbr\u003e\n2020 KTM 350 EXC-F\u003cbr\u003e\n2020 KTM 350 SX-F\u003cbr\u003e\n2021 Gas-Gas EC 350F\u003cbr\u003e\n2021 Gas-Gas EX 350F\u003cbr\u003e\n2021 Husqvarna FC 350\u003cbr\u003e\n2021 Husqvarna FE 350\u003cbr\u003e\n2021 Husqvarna FX 350\u003cbr\u003e\n2021 KTM 350 EXC-F\u003cbr\u003e\n2021 KTM 350 SX-F\u003cbr\u003e\n2022 Gas-Gas EC 350F\u003cbr\u003e\n2022 Gas-Gas EX 350F\u003cbr\u003e\n2022 Husqvarna FC 350\u003cbr\u003e\n2022 Husqvarna FE 350\u003cbr\u003e\n2022 Husqvarna FX 350\u003cbr\u003e\n2022 KTM 350 EXC-F\u003cbr\u003e\n2022 KTM 350 SX-F\u003cbr\u003e\n2023 Gas-Gas EC 350F\u003cbr\u003e\n2023 Gas-Gas EX 350F\u003cbr\u003e\n2023 Gas-Gas MC 350F\u003cbr\u003e\n2023 Husqvarna FC 350\u003cbr\u003e\n2023 Husqvarna FE 350\u003cbr\u003e\n2023 Husqvarna FX 350\u003cbr\u003e\n2023 KTM 350 EXC-F\u003cbr\u003e\n2023 KTM 350 SX-F\u003cbr\u003e\n2024 Gas-Gas EC 350F\u003cbr\u003e\n2024 Gas-Gas EX 350F\u003cbr\u003e\n2024 Gas-Gas MC 350F\u003cbr\u003e\n2024 Husqvarna FC 350\u003cbr\u003e\n2024 Husqvarna FE 350\u003cbr\u003e\n2024 Husqvarna FX 350\u003cbr\u003e\n2024 KTM 350 EXC-F\u003cbr\u003e\n2024 KTM 350 SX-F\u003cbr\u003e\n2025 Gas-Gas EC 350F\u003cbr\u003e\n2025 Gas-Gas EX 350F\u003cbr\u003e\n2025 Gas-Gas MC 350F\u003cbr\u003e\n2025 Husqvarna FC 350\u003cbr\u003e\n2025 Husqvarna FE 350\u003cbr\u003e\n2025 Husqvarna FX 350\u003cbr\u003e\n2025 KTM 350 EXC-F\u003cbr\u003e\n2025 KTM 350 SX-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67556495360235,"sku":"19-6353B","price":210.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/7221-63b4a096c4829.jpg?v=1790747430","url":"https:\/\/ctracingservices.com\/products\/prox-01-6353-b-forged-piston-kit-for-ktm-350-sx-f-and-husqvarna-fc-350-fx-350","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}