{"product_id":"mdairc-ex27-carburetor-for-subaru-robin-ex27-ex30-engines-silver-direct-fit-replacement-with-installation-kit","title":"MDAIRC EX27 Carburetor for Subaru Robin EX27\/EX30 Engines — Silver, Direct-Fit Replacement with Installation Kit","description":"\u003cp\u003e\u003cstrong\u003eThe MDAIRC EX27 carburetor is a direct-fit replacement designed to restore fuel delivery and reliable starting on Subaru Robin EX27 and EX30 overhead cam engines and compatible generators.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 9HP–9.5HP or 7HP 265cc engine is running rough, hard to start, stalling, or suffering fuel leaks, a worn or clogged carburetor is often the cause. This MDAIRC assembly matches OEM mounting and fuel connections for many Robin\/ Subaru applications and includes common installation accessories so you can get the engine back into service quickly.\u003c\/p\u003e\n\n\u003ch3\u003eWill this carburetor fit my Subaru Robin EX27 or EX30 engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the MDAIRC EX27 is built to replace factory units used on EX27 and EX30 overhead cam engines and compatible small generators. It lists multiple cross-reference part numbers and fits the common mounting pattern and intake flange for these models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for EX27 \/ EX30 overhead cam engines (9HP–9.5HP \/ 7HP 265cc)\u003c\/li\u003e\n  \u003cli\u003eCross-references 279-62304-20, 279-62361-20, 279-62301-00, 279-62301-20\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mikuni RGX4800 and RGN5100 style applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what tools will I need?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes the carburetor plus common installation parts so you won’t need to hunt for hoses or clamps. Basic hand tools are sufficient for replacement, and you can perform the swap with minimal mechanical experience if you follow a service guide.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: carburetor, fuel hose, fuel filter, fuel shut-off valve, four clamps, spark plug, and air filter\u003c\/li\u003e\n  \u003cli\u003eTools needed: screwdrivers, pliers, wrench set, small socket set\u003c\/li\u003e\n  \u003cli\u003eRecommended: service manual for torque specs and adjustment procedure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I adjust and maintain this replacement carburetor?\u003c\/h3\u003e\n\u003cp\u003eInitial tuning involves setting the idle and mixture screws per the engine’s service manual and checking for proper throttle response. Regular maintenance includes replacing the fuel filter, cleaning passages, and inspecting the fuel shut-off valve to prevent clogging and poor running.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePerform idle and mixture adjustments after installation\u003c\/li\u003e\n  \u003cli\u003eChange fuel filter and inspect fuel hose annually or if fuel quality is poor\u003c\/li\u003e\n  \u003cli\u003eClean jets and passages if engine hesitates, runs lean, or stalls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fix common fueling problems like flooding or hard starts?\u003c\/h3\u003e\n\u003cp\u003eReplacing a degraded carburetor often resolves flooding, hard starts, poor throttle response, and inconsistent idling caused by worn seals, clogged jets, or stuck needles. If problems stem from ignition or compression issues, a carburetor swap may not fully correct them.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAddresses issues caused by worn internal seals, blocked jets, or stuck floats\u003c\/li\u003e\n  \u003cli\u003eIncludes fuel shut-off valve to stop leaks and allow service without draining tank\u003c\/li\u003e\n  \u003cli\u003eDoes not replace the need to check ignition, compression, or fuel quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This MDAIRC EX27 carburetor kit is intended for owners, mechanics, and fleet managers maintaining Subaru Robin EX27\/EX30 small engines or compatible 7HP–9.5HP generators. Choose this kit if you need a direct-fit replacement with included hoses, filters, clamps, and a basic parts bundle to simplify installation and get equipment 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 hose and filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package includes a fuel hose, fuel filter, shut-off valve, clamps, spark plug, and an air filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is any tuning required after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. You should set idle and mixture screws per the engine manual, and check throttle response and idle stability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MDAIRC","offers":[{"title":"Default Title","offer_id":67589484052665,"sku":"B09T2T1Q3X","price":83.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mdairc-ex27-front-view.jpg?v=1790530476","url":"https:\/\/redleafauto.ca\/products\/mdairc-ex27-carburetor-for-subaru-robin-ex27-ex30-engines-silver-direct-fit-replacement-with-installation-kit","provider":"Redleaf Auto","version":"1.0","type":"link"}