{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f4a731b0decd","name":"PISTON KIT HARLEY 3.501 SET/2, WOSSNER K8618DA-2 DAVIDSON, ROAD","sku":"56-W9954.000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":353.16,"formatted":"£353.16"},"summary":"Wossner Piston Kit K8618DA-2. Standard bore piston kit by Wossner. Features forged high-performance pistons, skirt-coated for reduced friction. Designed for optimal heat transfer. Elliptical piston geometry ensures uniform pressure distribution. Domed piston design with 9.5:1 compression ratio. Manufactured in Germany. Includes rings, clips, and pins. Bore size: 3.501\". Compression ratio: 9.5:1. Piston type: Forged, skirt-coated, domed. Quantity: 2 pistons per kit. Wossner Part Number: K8618DA-2. Alternate Part No: 56-W9954.000.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.501\""},{"label":"Variant Id","value":"259315"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock58261_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock58261_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58261_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58261_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58261_4.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58261_5.jpg"],"description":"Wossner Piston Kit K8618DA-2. Standard bore piston kit by Wossner. Features forged high-performance pistons, skirt-coated for reduced friction. Designed for optimal heat transfer. Elliptical piston geometry ensures uniform pressure distribution. Domed piston design with 9.5:1 compression ratio. Manufactured in Germany. Includes rings, clips, and pins. Bore size: 3.501\". Compression ratio: 9.5:1. Piston type: Forged, skirt-coated, domed. Quantity: 2 pistons per kit. Wossner Part Number: K8618DA-2. Alternate Part No: 56-W9954.000.WO.","descriptionMarkdown":"### Wossner Piston Kit for Harley Davidson Sportster\n\nUpgrade your Harley Davidson Sportster's engine performance with this premium forged piston kit from Wossner. Engineered for durability and optimized power output, this kit is designed for Harley Davidson 1200 and 1100 EVO Sportster models. Precision manufactured in Germany, these pistons feature advanced thermal handling and reduced friction for reliable, high-performance operation.\n\n### Key Features:\n\n \n- Forged High-Performance Pistons: Set of two pistons, precisely forged for superior strength and longevity.\n \n- Skirt-Coated Design: Reduces friction for smoother operation and increased efficiency.\n \n- Optimal Heat Transfer: Engineered to efficiently move heat from the combustion chamber to the cylinder walls, aiding in thermal management.\n \n- Elliptical Piston Geometry: Ensures uniform pressure distribution even under significant heat expansion, promoting consistent performance.\n \n- Domed Piston Design: Contributes to a 9.5:1 compression ratio for enhanced power and torque.\n \n- Complete Kit: Includes all necessary rings, clips, and pins for a straightforward installation.\n \n- German Engineering: Manufactured to the highest standards in Germany for exceptional quality and reliability.\n\n### Specifications:\n\n \n- Bore Size: 3.501 inches\n \n- Compression Ratio: 9.5:1\n \n- Piston Type: Forged, Skirt-Coated, Domed\n \n- Quantity: 2 pistons per kit\n \n- Wossner Part Number: K8618DA-2","weightGrams":null,"fitments":[{"make":"HARLEY DAVIDSON","model":"EVO SPORTSTER 1200","cc":null,"notes":null,"years":"1986–1987"}],"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-kit-harley-3501-set2-wossner-k8618da-2-davidson-road","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f4a731b0decd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f4a731b0decd: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."]}}