{"product_id":"biolion-carburetor-kit-for-lawn-mower-300e-550e-series-799583-595656-590556-air-filter-799579","title":"BioLion Carburetor Kit for Lawn Mower 300E-550E Series | 799583 595656 590556 + Air Filter 799579","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eRefresh your lawn mower’s performance with the BioLion all-in-one carburetor kit. Built for 125cc and 140cc engines in the 300E, 450E, 500E, and 550E series, this kit provides a streamlined replacement path that can help restore smooth starting, steady idle, and dependable operation. The design emphasizes a snug fit and reliable airflow, so you can get back to mowing without unnecessary downtime.\u003c\/p\u003e\u003cp\u003eEvery component is chosen to support a clean fuel delivery and efficient combustion. The kit pairs a compatible carburetor with essential parts, so you can tackle common maintenance tasks in one visit to the shed or garage. While outcomes vary with use, users often notice easier priming, steadier acceleration, and fewer engine hiccups when replacing worn parts with this set.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x carburetor to fit 300E-550E engines\u003c\/li\u003e\n\u003cli\u003e3 x gaskets for secure sealing\u003c\/li\u003e\n\u003cli\u003e2 x clamps for dependable hose connections\u003c\/li\u003e\n\u003cli\u003e2 x fuel lines for leak-free fuel routing\u003c\/li\u003e\n\u003cli\u003e1 x air filter for cleaner intake air\u003c\/li\u003e\n\u003cli\u003e1 x air filter cover for a secure seal\u003c\/li\u003e\n\u003cli\u003e1 x primer bulb to facilitate quick starting\u003c\/li\u003e\n\u003cli\u003e1 x spark plug for reliable ignition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and Use\u003c\/h3\u003e\u003cp\u003eCompatibility covers cross-reference part numbers such as 799583, 595656, 590556, 591979, and 593261. Air filter replacement number 799579 and cover number 595660 are included to help you upgrade multiple related parts at once. Always verify your engine model and part numbers before purchasing to ensure a proper fit. If questions arise, BioLion offers 24-hour support to assist with compatibility and installation guidance.\u003c\/p\u003e\u003ch3\u003eBenefits in Real Life\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSimplified maintenance with an all-in-one kit designed for common lawn mower engines\u003c\/li\u003e\n\u003cli\u003ePotential improvement in cold starts and consistent throttle response\u003c\/li\u003e\n\u003cli\u003eReduced risk of oil leakage and troublesome starting due to worn components\u003c\/li\u003e\n\u003cli\u003eComprehensive replacement set that reduces downtime and saves time and money\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\u003cp\u003eFollow standard safety practices, consult your engine’s manual, and double-check part numbers. The included parts are intended to replace worn components rather than modify performance. If in doubt, reach out to BioLion’s support team for setup guidance.\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: Is this carburetor kit compatible with my lawnmower model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your engine model and part numbers; the kit targets 125cc–140cc engines in the 300E-550E series. Contact support for fit confirmation with your specific model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What exactly comes in the all-in-one kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Carburetor, 3 gaskets, 2 clamps, 2 fuel lines, air filter, air cover, primer bulb, spark plug, plus installation guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BioLion","offers":[{"title":"Default Title","offer_id":42466238824533,"sku":"B0F9WYBQK1","price":35.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/biolion-carburetor-kit-300e-450e-500e-550e.jpg?v=1778042549","url":"https:\/\/plentytorque.co.uk\/products\/biolion-carburetor-kit-for-lawn-mower-300e-550e-series-799583-595656-590556-air-filter-799579","provider":"PlentyTorque","version":"1.0","type":"link"}