{"product_id":"cometic-c3790-90mm-top-end-gasket-kit-for-ktm-350-and-husqvarna-350-models","title":"Cometic C3790 90mm Top End Gasket Kit for KTM 350 and Husqvarna 350 Models","description":"\u003cp\u003eThe Cometic C3790 90mm Top End Gasket Kit is designed for reliable engine sealing and improved low-end performance on select KTM and Husqvarna 350 models. This kit raises compression to help enhance throttle response and low-end power while providing the sealing integrity needed for top-end engine service. It is engineered for powersports applications and offers a practical replacement solution when rebuilding or servicing the cylinder, cylinder head, and related top-end components.\u003c\/p\u003e\u003cp\u003eEach gasket is manufactured with materials selected for durability, flexibility, and torque retention. The graphite gaskets use a steel core laminated on both sides with flexible graphite, helping maintain a dependable seal through repeated heat cycles. Fiber gaskets are designed for maximum sealing performance, flexibility, and torque retention, while the O-ring gaskets meet or exceed OEM specifications. The 90mm size is matched to the specified engine application for proper fitment and installation.\u003c\/p\u003e\u003cp\u003eThis Cometic top-end gasket kit fits 2019-2022 KTM 350 SX-F models, 2019-2020 KTM 350 XC-F models, the 2020 KTM 350 EXC-F, and 2019-2020 Husqvarna FC 350 and FX 350 models. Verify the motorcycle model, year, engine configuration, and required gasket size before installation. Manufacturer part number: C3790. Vendor part number: 68-37900E.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 90mm top-end gasket kit\u003c\/li\u003e\n\u003cli\u003eCompression: Raises compression for improved low-end power\u003c\/li\u003e\n\u003cli\u003eGraphite Gaskets: Steel core laminated on both sides with flexible graphite\u003c\/li\u003e\n\u003cli\u003eFiber Gaskets: Designed for maximum sealing, flexibility, and torque retention\u003c\/li\u003e\n\u003cli\u003eO-Ring Gaskets: Meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eFitment: 2019-2022 KTM 350 SX-F; 2019-2020 KTM 350 XC-F; 2020 KTM 350 EXC-F; 2019-2020 Husqvarna FC 350 and FX 350\u003c\/li\u003e\n\u003cli\u003eBrand: Cometic\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: C3790\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 68-37900E\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Husqvarna FC 350\u003cbr\u003e\n2019 Husqvarna FX 350\u003cbr\u003e\n2019 KTM 350 SX-F\u003cbr\u003e\n2019 KTM 350 XC-F\u003cbr\u003e\n2020 Husqvarna FC 350\u003cbr\u003e\n2020 Husqvarna FE 350\u003cbr\u003e\n2020 Husqvarna FE 350S\u003cbr\u003e\n2020 Husqvarna FX 350\u003cbr\u003e\n2020 KTM 350 EXC-F\u003cbr\u003e\n2020 KTM 350 SX-F\u003cbr\u003e\n2020 KTM 350 XC-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 FE 350S\u003cbr\u003e\n2021 Husqvarna FX 350\u003cbr\u003e\n2021 KTM 350 EXC-F\u003cbr\u003e\n2021 KTM 350 SX-F\u003cbr\u003e\n2021 KTM 350 XC-F\u003cbr\u003e\n2022 Gas-Gas EC 350F\u003cbr\u003e\n2022 Gas-Gas EX 350F\u003cbr\u003e\n2022 Gas-Gas MC 350F\u003cbr\u003e\n2022 Husqvarna FC 350\u003cbr\u003e\n2022 Husqvarna FE 350\u003cbr\u003e\n2022 Husqvarna FE 350S\u003cbr\u003e\n2022 Husqvarna FX 350\u003cbr\u003e\n2022 KTM 350 EXC-F\u003cbr\u003e\n2022 KTM 350 SX-F\u003cbr\u003e\n2022 KTM 350 XC-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 FE 350\u003cbr\u003e\n2023 Husqvarna FE 350S\u003cbr\u003e\n2023 KTM 350 EXC-F","brand":"COMETIC","offers":[{"title":"Default Title","offer_id":67551469240555,"sku":"68-37900E","price":97.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/cdf4-6213e850e0f79.png?v=1790718177","url":"https:\/\/ctracingservices.com\/products\/cometic-c3790-90mm-top-end-gasket-kit-for-ktm-350-and-husqvarna-350-models","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}