{"product_id":"universal-primer-bulb-replacement-chainsaw-trimmer-lawn-mower","title":"Universal Primer Bulb for Chainsaw, Trimmer \u0026 Lawn Mower","description":"\n\u003ch2\u003eUniversal Carburetor Primer Bulb – Reliable Fuel Priming for Small Engine Garden Tools\u003c\/h2\u003e\n\u003cp\u003eKeep your garden power equipment running at peak performance with this high-grade \u003cstrong\u003eUniversal Carburetor Primer Bulb Assembly\u003c\/strong\u003e. Designed as a direct replacement for chainsaws, brush cutters, lawn mowers, trimmers, mist blowers, and other small engine outdoor tools, this durable primer bulb delivers consistent, one-way fuel delivery so your equipment starts quickly and runs smoothly every time.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Corrosion Resistance:\u003c\/strong\u003e Constructed with an oil-resistant PVC transparent bulb and a reinforced ABS base that withstands long-term exposure to gasoline and common fuels. Prevents fuel leakage and premature bulb aging for extended service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Priming Performance:\u003c\/strong\u003e Built-in high-elasticity oil-resistant rubber check valve ensures smooth, one-way fuel delivery to the carburetor without backflow — reducing repeated priming and shortening start-up time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Deformation \u0026amp; Crack Resistant:\u003c\/strong\u003e Thickened bulb walls and a reinforced ABS base resist cracking and deformation under high\/low temperatures and prolonged outdoor exposure — built tough for harsh working environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Universal Compatibility:\u003c\/strong\u003e Standard universal sizing with two mounting options (snap-fit and screw mounting) fits most 2-stroke and 4-stroke small engine carburetors — no extra modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy \u0026amp; Fast Installation:\u003c\/strong\u003e Ships as a pre-assembled complete unit with a standard mounting interface. Install in minutes using basic household tools — no professional repair experience needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil-resistant PVC bulb, Reinforced ABS base, Rubber check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransparent bulb + Black base\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal standard size — compatible with most common small engine carburetors\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSnap-fit \u0026amp; Screw mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-stroke and 4-stroke small engines\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 or 5 pieces per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChainsaws, brush cutters, mist blowers, lawn mowers, trimmers, and other small garden power equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Equipment Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChainsaws\u003c\/li\u003e\n  \u003cli\u003eBrush cutters \u0026amp; string trimmers\u003c\/li\u003e\n  \u003cli\u003eLawn mowers\u003c\/li\u003e\n  \u003cli\u003eMist blowers\u003c\/li\u003e\n  \u003cli\u003eLeaf blowers\u003c\/li\u003e\n  \u003cli\u003eOther small 2-stroke and 4-stroke garden power tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct photos may not reflect actual size — refer to specifications for accurate dimensions.\u003c\/li\u003e\n  \u003cli\u003eMinor measurement differences may occur due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-mode-garden-hose-nozzle-high-pressure-spray-gun\"\u003e10-Mode Garden Hose Nozzle – High-Pressure Spray Gun\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-inch-npt-nickel-plated-brass-air-compressor-tank-fill-valve\"\u003e1\/4\" NPT Nickel Plated Brass Air Compressor Tank Fill Valve\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-tool\"\u003e1\/4\" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe handling of small engine fuels and outdoor power equipment, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/O%27Reilly_Auto_Parts\" target=\"_blank\" rel=\"noopener\"\u003eO'Reilly Auto Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of garden equipment is this primer bulb compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This universal primer bulb is compatible with most 2-stroke and 4-stroke small engine carburetors used in chainsaws, brush cutters, string trimmers, lawn mowers, mist blowers, leaf blowers, and similar small garden power tools. Its standard universal sizing and dual mounting options (snap-fit and screw) mean it fits a wide range of brands and models without modification.\u003c\/p\u003e\n\u003ch4\u003eQ: Is installation difficult? Do I need special tools?\u003c\/h4\u003e\n\u003cp\u003eA: Not at all! The primer bulb ships as a pre-assembled, complete unit with a standard mounting interface. Most users can install it in just a few minutes using common household tools. No professional repair skills or special equipment are required.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the built-in check valve work?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in high-elasticity oil-resistant rubber check valve ensures fuel flows in only one direction — toward the carburetor — preventing backflow. This results in consistent priming with fewer pumps, getting your equipment started faster and more reliably.\u003c\/p\u003e\n\u003ch4\u003eQ: Will this primer bulb hold up to outdoor weather and temperature changes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The thickened bulb walls and reinforced ABS base are engineered to resist cracking and deformation under both high and low temperatures, as well as prolonged outdoor exposure. It's designed to perform reliably in the demanding conditions typical of outdoor garden power tool use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of garden equipment is this primer bulb compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This universal primer bulb is compatible with most 2-stroke and 4-stroke small engine carburetors used in chainsaws, brush cutters, string trimmers, lawn mowers, mist blowers, leaf blowers, and similar small garden power tools. Its standard universal sizing and dual mounting options (snap-fit and screw) mean it fits a wide range of brands and models without modification.\"}}, {\"@type\": \"Question\", \"name\": \"Is installation difficult? Do I need special tools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not at all! 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It's designed to perform reliably in the demanding conditions typical of outdoor garden power tool use.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Garden Tools\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/garden-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Universal Primer Bulb for Chainsaw, Trimmer \u0026 Lawn Mower\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/universal-primer-bulb-replacement-chainsaw-trimmer-lawn-mower\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"A1","offer_id":54188875317558,"sku":"14:200026864#A1","price":2.4,"currency_code":"USD","in_stock":false},{"title":"A3","offer_id":54188875350326,"sku":"14:10#A3","price":2.4,"currency_code":"USD","in_stock":false},{"title":"A2","offer_id":54188875383094,"sku":"14:350853#A2","price":2.4,"currency_code":"USD","in_stock":false},{"title":"A4","offer_id":54188875415862,"sku":"14:29#A4","price":2.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S9f6930adfccb4bf19260a52d3d5d41263.webp?v=1783269366","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/universal-primer-bulb-replacement-chainsaw-trimmer-lawn-mower","provider":"Zpaxo","version":"1.0","type":"link"}