{"product_id":"stx38-carburetor-w-gasket-for-john-deere-kohler-am121863-13-15hp-mowers","title":"STX38 Carburetor w\/ Gasket for John Deere Kohler AM121863 13-15HP Mowers","description":"\u003cstrong\u003eThis STX38 Carburetor w\/ Gasket is a fuel system component compatible with John Deere Kohler 13-15HP mowers and matches OEM Part# AM121863.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis STX38 Carburetor w\/ Gasket is designed to restore optimal fuel mixing and engine performance for residential riding mowers. The STX38 Carburetor w\/ Gasket ensures reliable starting and consistent power delivery for demanding lawn maintenance tasks. This precision-engineered unit is an essential replacement for equipment owners experiencing idling or performance issues.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined internal components for stable fuel-air mixture\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality gaskets for a secure and leak-free seal\u003c\/li\u003e\n\u003cli\u003eDurable metal construction resists corrosion from modern fuel blends\u003c\/li\u003e\n\u003cli\u003eCalibrated to maintain responsive throttle control and smooth idling\u003c\/li\u003e\n\u003cli\u003eEngineered for straightforward installation on compatible mower engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohn Deere STX38 (Black Deck models)\u003c\/li\u003e\n\u003cli\u003eJohn Deere STX46\u003c\/li\u003e\n\u003cli\u003eKohler 13HP, 14HP, and 15HP engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing clogged or faulty factory carburetors on riding mowers\u003c\/li\u003e\n\u003cli\u003eRestoring engine performance in seasonal lawn tractor maintenance\u003c\/li\u003e\n\u003cli\u003eResolving engine stalling or surging issues during mowing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e AM121863\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brands:\u003c\/strong\u003e John Deere, Kohler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower Range:\u003c\/strong\u003e 13-15HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor, Mounting Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this carburetor include the mounting gasket?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, this kit comes with the necessary gasket to ensure a proper seal during installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my yellow deck STX38 with a 12.5HP engine?\u003cstrong\u003e A:\u003c\/strong\u003e This specific model is designed for 13-15HP engines; you should verify your engine's horsepower and part number before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":43045681037383,"sku":"ZZ1Q03101","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177310715483-0.jpg?v=1786008831","url":"https:\/\/www.northlineparts.com\/products\/stx38-carburetor-w-gasket-for-john-deere-kohler-am121863-13-15hp-mowers","provider":"Northline Parts","version":"1.0","type":"link"}