{"product_id":"briggs-stratton-844921-breather-tube-oem-replacement","title":"Briggs Stratton 844921 Breather Tube Oem Replacement","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Briggs Stratton 844921 is an OEM breather tube designed for small gasoline engines. The breather tube routes crankcase vapors away from the engine block, helping maintain proper internal pressure and reducing oil consumption. It is a direct-fit plastic replacement intended for engine service and maintenance. Licensed small-engine technicians and experienced outdoor power equipment mechanics typically handle this repair. At 0.10 pounds, the part is lightweight and straightforward to handle during installation.\u003c\/p\u003e\u003cp\u003eThis breather tube fits within the crankcase ventilation system of applicable Briggs Stratton small engines. It is commonly found on walk-behind lawn mowers, riding mowers, and other outdoor power equipment powered by Briggs Stratton engines. Replacement is typically required when the original tube becomes cracked, brittle, or clogged with oil residue, leading to pressure imbalance or increased oil consumption.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM Briggs Stratton part for direct-fit replacement\u003c\/li\u003e\n\u003cli\u003ePlastic construction  -  lightweight and resistant to fuel and oil vapors\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 0.98 inches x 0.98 inches x 0.98 inches\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.10 pounds for easy handling during service\u003c\/li\u003e\n\u003cli\u003eRoutes crankcase vapors to maintain proper engine pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement breather tube for applicable Briggs Stratton small engines. Consult the Briggs Stratton parts lookup tool using your engine model, type, and code numbers to confirm fitment before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a small-engine technician or qualified outdoor power equipment mechanic. Before servicing, disconnect the spark plug wire to prevent accidental engine start. Inspect the surrounding breather assembly, gaskets, and reed valve for wear or damage while the tube is removed, and replace as needed. Ensure all connections are fully seated and secure before returning the engine to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 0.98 inches x 0.98 inches x 0.98 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.10 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Briggs Stratton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 844921\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BRIGGS \u0026 STRATTON","offers":[{"title":"Default Title","offer_id":67646547296562,"sku":"844921","price":26.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2cb490865dc0ab3e03019dd24089fce1_84d02724-0113-431d-951c-2d291eb5f730.jpg?v=1790459173","url":"https:\/\/voomisupply.com\/products\/briggs-stratton-844921-breather-tube-oem-replacement","provider":"Voomi Supply","version":"1.0","type":"link"}