{"product_id":"motoall-carburetor-for-echo-cs-400-cs-370-cs-400f-shindaiwa-402s-a021001921-a021001920-wt-985-replacement","title":"MOTOALL Carburetor for Echo CS-400\/CS-370\/CS-400F \u0026 Shindaiwa 402S — A021001921, A021001920, WT-985 Replacement","description":"\u003ch2\u003eReliable carburetor replacement for Echo and Shindaiwa chainsaws\u003c\/h2\u003e\n\u003cp\u003eMeet the MOTOALL carburetor designed as a direct replacement for select Echo and Shindaiwa models. It aligns with Echo part numbers A021001921 and A021001920 and matches Walbro WT-985 specifications, aiming to restore steady fuel flow and consistent performance.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eBefore you buy, compare the part numbers and model compatibility. This carburetor is intended for Echo CS-400, CS-370, CS-400F and Shindaiwa 402S chainsaws, with notes about Walbro WT-985 substitutions. A careful match helps ensure reliable operation.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x carburetor\u003c\/li\u003e\n\u003cli\u003e1 x fuel filter\u003c\/li\u003e\n\u003cli\u003e2 x gaskets\u003c\/li\u003e\n\u003cli\u003e2 x fuel lines (1 black, 1 yellow)\u003c\/li\u003e\n\u003cli\u003e1 x spark plug\u003c\/li\u003e\n\u003cli\u003e1 x air filter\u003c\/li\u003e\n\u003cli\u003e1 x adjustment tool\u003c\/li\u003e\n\u003cli\u003e1 x grommet\u003c\/li\u003e\n\u003cli\u003e1 x fuel line kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits and considerations\u003c\/h3\u003e\n\u003cp\u003eUsers may notice more stable idle and steadier power delivery as fuel flow is rebalanced. The kit-style packaging and included components are designed to simplify installation, especially for DIY enthusiasts who enjoy a complete refresh. Results can vary by engine condition, and this option offers a practical path toward renewal rather than a guaranteed outcome.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips and care\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect seals and gaskets for wear and replace as needed.\u003c\/li\u003e\n\u003cli\u003eUse the included adjustment tool to tune the air-fuel mixture after installation.\u003c\/li\u003e\n\u003cli\u003eEnsure correct orientation of fuel lines and seals to prevent leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose MOTOALL\u003c\/h3\u003e\n\u003cp\u003eWith compatibility and value in mind, this carburetor provides a solid replacement option without premium dealer pricing. For users seeking a straightforward rebuild that aligns with original part numbers, this offers a practical choice.\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: What machines is this carburetor compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Echo CS-400, CS-370, CS-400F, Shindaiwa 402S, and uses WT-985 parts; verify part numbers first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Carburetor, fuel filter, gaskets, two fuel lines, spark plug, air filter, adjustment tool, grommet, and fuel line kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOTOALL","offers":[{"title":"Default Title","offer_id":48188763603188,"sku":"B08NCYYHPL","price":28.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/motoall-echo-cs400-carburetor.jpg?v=1778388291","url":"https:\/\/www.cerapatiogarden.com\/products\/motoall-carburetor-for-echo-cs-400-cs-370-cs-400f-shindaiwa-402s-a021001921-a021001920-wt-985-replacement","provider":"Cera Garden","version":"1.0","type":"link"}