{"product_id":"partman-carburetor-mia10591-for-john-deere-x300-x300r-x304-complete-kit-with-gaskets-fuel-pump-direct-fit","title":"Partman Carburetor MIA10591 for John Deere X300 X300R X304 — Complete Kit with Gaskets \u0026 Fuel Pump, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003ePartman Carburetor MIA10591 is a complete replacement kit designed to restore fuel delivery for John Deere X300, X300R and X304 lawn tractors listed by compatible serial numbers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis carburetor kit from Partman replaces worn or failed carburetor assemblies and includes gaskets and a fuel pump to simplify installation. It’s intended as a direct-fit aftermarket unit for John Deere models with the MIA10591 part reference and selected serial ranges, so you can return your mower to reliable starting and steady idling without searching for multiple components.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere tractors will this Partman carburetor fit?\u003c\/h3\u003e\n\u003cp\u003eThis carburetor fits specific John Deere serial-number brackets: X300 with serial numbers up to -150000, X300R from 040001 onward, and X304 from 250000 onward. Confirm your tractor’s serial number before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eModels: X300, X300R, X304\u003c\/li\u003e\n  \u003cli\u003eSerial ranges: X300 s\/n -150000; X300R s\/n 040001+; X304 s\/n 250000+\u003c\/li\u003e\n  \u003cli\u003ePart reference: MIA10591\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly comes in the package and how does it simplify replacement?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with the carburetor plus the small parts needed to install it, so you won’t need to source additional seals or a fuel pump separately. All parts are tested and quality-controlled prior to shipment to reduce the chance of receiving defective components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x carburetor — main assembly ready for installation\u003c\/li\u003e\n  \u003cli\u003e2 x gaskets — ensure proper sealing and prevent leaks\u003c\/li\u003e\n  \u003cli\u003e1 x fuel pump — restores fuel flow when the original pump fails\u003c\/li\u003e\n  \u003cli\u003ePre-shipment testing and QC performed on every unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation complexity is moderate: a homeowner with basic mechanical skills and common hand tools can perform the swap, but a shop installation is recommended if you’re uncomfortable working around fuel systems. Have a service manual or photo references ready to keep vacuum lines and linkages in their correct positions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended tools: screwdrivers, wrenches, pliers, torque wrench\u003c\/li\u003e\n  \u003cli\u003ePrepare: drain or clamp fuel lines, note throttle linkage positions\u003c\/li\u003e\n  \u003cli\u003eTip: clean mounting surface thoroughly and replace gaskets included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty or support does Partman provide if I have questions?\u003c\/h3\u003e\n\u003cp\u003ePartman provides responsive customer support and will respond within 24 hours to inquiries. While the listing notes that all parts are tested before shipment, confirm shipping and return policies at purchase and reach out if you need troubleshooting guidance during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCustomer support: reply within 24 hours\u003c\/li\u003e\n  \u003cli\u003eQuality control: units tested prior to shipment\u003c\/li\u003e\n  \u003cli\u003eContact Partman for fitment or installation questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This replacement carburetor kit is aimed at John Deere owners and small-engine technicians who need a straightforward, ready-to-install solution for fuel delivery problems on X300-series and X304 tractors within the listed serial ranges. It’s a good choice if you want a single-purchase option that includes the essential gaskets and a replacement fuel pump to get the mower back to reliable operation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this carburetor include the fuel pump and gaskets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package includes 1 carburetor, 1 fuel pump, and 2 gaskets for complete installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm my tractor is compatible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your tractor’s model and serial number against the listed ranges: X300 s\/n -150000; X300R s\/n 040001+; X304 s\/n 250000+.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Partman","offers":[{"title":"Default Title","offer_id":48086120235166,"sku":"B07SKV2QHZ","price":49.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/partman-carburetor-front-assembly.jpg?v=1785885367","url":"https:\/\/northtrailauto.ca\/products\/partman-carburetor-mia10591-for-john-deere-x300-x300r-x304-complete-kit-with-gaskets-fuel-pump-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}