{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1e17ff1e49af","name":"VALVE STEM SEAL 4.5mm Set/3, KIBBLEWHITE 80-80107","sku":"65-3709","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":15.11,"formatted":"£15.11"},"summary":"VALVE STEM SEAL 4.5mm Set/3, KIBBLEWHITE 80-80107. Intake Valve Guide Seals. KPMI Red 100% Viton valve stem seals are designed for optimum fitment, maximum lift, and maximum life. These valve stem seals are resistant to high temperatures, petroleum products, and corrosive gasses from combustion. They retain their ability to seal in situations where other materials could harden and allow oil into the combustion chamber, causing detonation, carbon buildup, and loss of power.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve Stem Seal"},{"label":"General Size","value":"4.5mm"},{"label":"Variant Id","value":"263664"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-3709/7b8ecd5744c797a5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-3709/7b8ecd5744c797a5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-3709/329f8d020e4843b8.jpg"],"description":"VALVE STEM SEAL 4.5mm Set/3, KIBBLEWHITE 80-80107. Intake Valve Guide Seals. KPMI Red 100% Viton valve stem seals are designed for optimum fitment, maximum lift, and maximum life. These valve stem seals are resistant to high temperatures, petroleum products, and corrosive gasses from combustion. They retain their ability to seal in situations where other materials could harden and allow oil into the combustion chamber, causing detonation, carbon buildup, and loss of power.","descriptionMarkdown":"### Kibblewhite 4.5mm Valve Stem Seal Set\n\nEnhance your engine's performance and longevity with the Kibblewhite 4.5mm Valve Stem Seal Set. These premium intake valve guide seals are engineered for optimal fitment, allowing for maximum valve lift and extended service life. Constructed from 100% Viton material, these red valve stem seals offer superior resistance to high temperatures, petroleum products, and the corrosive gases produced during combustion.\n\nThe Kibblewhite red valve stem seals are designed to maintain their sealing capabilities even in demanding conditions where other materials might harden, preventing oil from entering the combustion chamber. This helps to avoid detonation, reduce carbon buildup, and preserve engine power. Chosen by racers for their exceptional reliability and performance, these seals are a critical component for any high-performance engine.\n\n#### Key Features:\n\n \n- Premium 100% Viton material construction\n \n- Designed for optimal fitment and maximum valve lift\n \n- Resistant to high temperatures and corrosive combustion by-products\n \n- Prevents oil from entering the combustion chamber\n \n- Contributes to reduced detonation, carbon buildup, and power loss\n \n- Durable and long-lasting performance\n \n- The racer's choice for critical engine components","weightGrams":null,"fitments":[],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve Stem Seal","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-stem-seal"}],"links":{"page":"https://www.2brosparts.com/products/valve-stem-seal-45mm-set3-kibblewhite-80-80107","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1e17ff1e49af:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1e17ff1e49af: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."]}}