{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3eb8e5a18d03","name":"AIR CUT OFF VALVE SET CARB., CARBURETOR. 4WV-14940-00-00, KS56-1018","sku":"27-8031","brand":"K&S Technologies","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":14.45,"formatted":"£14.45"},"summary":"K&S Technologies 56-1018 carburettor air cut-off valve set is a replacement diaphragm assembly for compatible Yamaha YFM600 Grizzly carburettors. It is fitted to the carburettor air cut-off circuit and is designed to help prevent a lean fuel mixture during deceleration by enriching the mixture as the throttle closes. This kit contains components for one complete diaphragm assembly replacement. Replaces Yamaha 4WV-14940-00-00.","attributes":[{"label":"General Product Group","value":"Carburettor & Intake"},{"label":"General Product Type","value":"Air Cut Off Valve"},{"label":"Variant Id","value":"229501"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/27-8031/cca3117b3a37579f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/27-8031/cca3117b3a37579f.jpg"],"description":"K&S Technologies 56-1018 carburettor air cut-off valve set is a replacement diaphragm assembly for compatible Yamaha YFM600 Grizzly carburettors. It is fitted to the carburettor air cut-off circuit and is designed to help prevent a lean fuel mixture during deceleration by enriching the mixture as the throttle closes. This kit contains components for one complete diaphragm assembly replacement. Replaces Yamaha 4WV-14940-00-00.","descriptionMarkdown":"### Carburetor Air Cut Off Valve Set\n\nThis K&S Technologies carburetor air cut-off valve set is a direct replacement diaphragm assembly designed for compatible carburettors. It is an essential component for the carburettor air cut-off circuit, playing a crucial role in preventing lean fuel mixtures during deceleration. By enriching the fuel mixture as the throttle closes, it helps to maintain optimal engine performance and prevent issues like backfiring.\n\n**Key Features:**\n\n\t\n- Replaces the original carburettor air cut-off valve diaphragm assembly.\n\t\n- Helps prevent lean mixture backfire during deceleration events.\n\t\n- Supports correct carburettor mixture control as the throttle is closed.\n\t\n- Ensures proper fuel enrichment when the throttle is rapidly closed.\n\n**Kit Contents:**\n\n\t\n- This set includes all necessary components for a complete replacement of one diaphragm assembly.\n\n**Cross-Reference OEM Part Numbers:**\n\n\t\n- Yamaha: 4WV-14940-00-00","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFM F GRIZZLY 600","cc":null,"notes":null,"years":"1998–2001"},{"make":"YAMAHA","model":"YFM GRIZZLY 600","cc":null,"notes":null,"years":"2001"}],"collections":[{"name":"Carburettor & Intake","url":"https://www.2brosparts.com/api/agent/collection/GB/carburettor-intake"},{"name":"Air Cut Off Valve","url":"https://www.2brosparts.com/api/agent/collection/GB/air-cut-off-valve"}],"links":{"page":"https://www.2brosparts.com/products/air-cut-off-valve-set-carb-carburetor-4wv-14940-00-00-ks56-1018","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3eb8e5a18d03:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3eb8e5a18d03:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}