{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"330028cde918","name":"YAMAHA YZ 250 1999 - 2000 CRANKSHAFT BEARING AND SEAL KIT","sku":"PROX.23-CBS23099","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":97.12,"formatted":"£97.12"},"summary":"ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan, to exact OEM specifications. ProX uses respected brands like Koyo, NTN, NOK, and ARS. ProX bearings offer high durability and the seals keep oil in and dirt out of the engine. ProX Crankshaft Bearing & Seal Kits contain all parts needed for rebuilding your crankshaft and can be used in combination with all other ProX or OEM crankshaft related products. These sets are the easiest and best replacement for your Dirt bike, ATV, and PWC.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yz-80-1993-2001-yz-85-2002-2018-crankshaft-bearing-and-seal-kit-1-10428-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yz-80-1993-2001-yz-85-2002-2018-crankshaft-bearing-and-seal-kit-1-10428-p.jpg"],"description":"ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan, to exact OEM specifications. ProX uses respected brands like Koyo, NTN, NOK, and ARS. ProX bearings offer high durability and the seals keep oil in and dirt out of the engine. ProX Crankshaft Bearing & Seal Kits contain all parts needed for rebuilding your crankshaft and can be used in combination with all other ProX or OEM crankshaft related products. These sets are the easiest and best replacement for your Dirt bike, ATV, and PWC.","descriptionMarkdown":"### High-Performance Crankshaft Bearing and Seal Kit by ProX\n\nRestore your engine to its optimal performance with the ProX Crankshaft Bearing and Seal Kit. Engineered to meet or exceed exact OEM specifications, this kit provides a reliable solution for rebuilding your crankshaft. By choosing ProX, you ensure your engine receives components that match the quality and durability found in leading factory-original parts.\n\nProX sources these components from top-tier Japanese manufacturers, including Koyo, NTN, NOK, and ARS. These trusted brands are the same suppliers utilized by major motorcycle manufacturers, ensuring that your engine maintenance is performed with precision-engineered parts built for long-lasting reliability.\n\n### Key Features and Benefits\n\n \n- OEM Quality Standards: Manufactured to precise specifications for a perfect fit and consistent performance.\n \n- Trusted Components: Includes high-quality bearings and seals from reputable industry brands such as Koyo, NTN, NOK, and ARS.\n \n- Engine Protection: Durable bearings provide superior mechanical support, while high-grade seals effectively retain engine oil and prevent dirt and debris from compromising the internal engine environment.\n \n- Complete Rebuild Solution: Contains all necessary components for a comprehensive crankshaft rebuild, offering a convenient alternative to purchasing individual parts.\n \n- Versatile Compatibility: Designed to function seamlessly with both ProX and OEM crankshaft-related components, making it an ideal choice for complete engine service.\n\nWhether you are performing routine maintenance or a full engine overhaul, this ProX Crankshaft Bearing and Seal Kit delivers the confidence of reliable, carefree operation on the track or the trail.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yz-250-1999-2000-crankshaft-bearing-and-seal-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/330028cde918:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/330028cde918:1"}},"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."]}}