{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"95f40f19c080","name":"PISTON 03-08 KLX KFX 400 HC 90, WOSSNER WOSSNER KIT 8566DA","sku":"56-W184.A","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":187.82,"formatted":"£187.82"},"summary":"Wossner forged piston kit with a 90mm bore and high compression. Features optimized heat transfer to cylinder walls and an elliptical design for uniform bearing surface and even thrust load distribution. Manufactured in Germany for durability and precision. Includes lock part number CW20, pin part number WP029, ring set part number 900XSY, and rod part number P4009. Standard size piston, part number 8566DA.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"90mm"},{"label":"Variant Id","value":"254891"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W184_2EA/93c958e1d23402f4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W184_2EA/93c958e1d23402f4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W184_2EA/04c0c6816db0b563.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W184_2EA/7f563fa5c9a12324.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W184_2EA/737b3863151b9444.jpg"],"description":"Wossner forged piston kit with a 90mm bore and high compression. Features optimized heat transfer to cylinder walls and an elliptical design for uniform bearing surface and even thrust load distribution. Manufactured in Germany for durability and precision. Includes lock part number CW20, pin part number WP029, ring set part number 900XSY, and rod part number P4009. Standard size piston, part number 8566DA.","descriptionMarkdown":"### Wossner 90mm High Compression Forged Piston Kit\n\nEnhance the performance of your Kawasaki KFX400 or KLX400 with this high-compression forged piston kit from Wossner. Engineered in Germany, this piston features an optimized design for superior combustion chamber heat transfer and uniform bearing surface load, even under extreme heat. This precise engineering helps reduce localized pressure and prevents piston collapse, ensuring durability and optimal performance.\n\n**Key Features:**\n\n\t\n- High-compression forged piston for increased engine power\n\t\n- Designed for efficient heat transfer to cylinder walls\n\t\n- Elliptical piston skirt for uniform bearing surface and balanced thrust load\n\t\n- Precision manufacturing in Germany for exceptional quality\n\n**Specifications:**\n\n\t\n- Bore Size: 90mm\n\t\n- Piston Part Number: 8566DA\n\t\n- Lock Retainer Part Number: CW20\n\t\n- Piston Pin Part Number: WP029\n\t\n- Ring Set Part Number: 900XSY\n\t\n- Connecting Rod Part Number: P4009","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KFX 400","cc":null,"notes":null,"years":"2003–2006"},{"make":"KAWASAKI","model":"KLX 400","cc":null,"notes":null,"years":"2003–2006"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-03-08-klx-kfx-400-hc-90-wossner-wossner-kit-8566da","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/95f40f19c080:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/95f40f19c080:1"}},"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."]}}