{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fbec89ce353c","name":"PISTON KIT HARLEY 3.882&quot; SET/2, WOSSNER K8857D040-2 DAVIDSON, ROAD","sku":"56-W9967.040.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":1.2,"formatted":"£1.20"},"summary":"Wossner forged piston kit for Harley-Davidson Twin Cam 88\" engines converted to 103 cu. in. Big Bore. Features a 3.882\" bore with a +0.015\" oversize and a 10:1 domed compression ratio. Designed for efficient heat transfer, elliptical shape for uniform bearing surface under thermal expansion, and to prevent piston collapse under extreme conditions. Includes two pistons with skirt coating, rings, clips, and pins. Manufactured in Germany.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.882\""},{"label":"Variant Id","value":"259336"}],"image":null,"images":[],"description":"Wossner forged piston kit for Harley-Davidson Twin Cam 88\" engines converted to 103 cu. in. Big Bore. Features a 3.882\" bore with a +0.015\" oversize and a 10:1 domed compression ratio. Designed for efficient heat transfer, elliptical shape for uniform bearing surface under thermal expansion, and to prevent piston collapse under extreme conditions. Includes two pistons with skirt coating, rings, clips, and pins. Manufactured in Germany.","descriptionMarkdown":"### Wossner Harley-Davidson Twin Cam Big Bore Piston Kit\n\nUpgrade your Harley-Davidson Twin Cam 88 inch engine with this high-performance Wossner Piston Kit, specifically designed for a Big Bore 103 cubic inch configuration. This kit features a 3.882 inch bore with a +0.015 inch oversize for increased displacement and a domed 10:1 compression ratio to enhance power output.\n\nCrafted in Germany, these forged pistons are engineered for superior structural integrity and exceptional heat dissipation. The advanced skirt coating technology minimizes friction and wear, while the elliptical design ensures a uniform bearing surface even under extreme thermal expansion. This precise engineering helps to prevent localized pressure buildup and evenly distributes thrust loads, ultimately preventing piston collapse under demanding engine conditions.\n\nThis comprehensive kit includes everything needed for installation: two forged pistons with skirt coating, high-quality rings, durable clips, and precision pins.\n\n### Key Features:\n\n\t\n- Forged high-performance pistons with advanced skirt coating.\n\t\n- Engineered for efficient heat transfer from the combustion chamber to the cylinder walls.\n\t\n- Elliptical piston design ensures a uniform bearing surface under thermal expansion.\n\t\n- Reduces localized pressure and evenly distributes thrust loads for improved longevity.\n\t\n- Helps prevent piston collapse under extreme engine conditions.\n\t\n- Complete kit includes two pistons, rings, clips, and pins.\n\t\n- Manufactured in Germany for exceptional quality and reliability.\n\n### Specifications:\n\n\t\n- Bore Size: 3.882 inches\n\t\n- Oversize: +0.015 inches\n\t\n- Compression Ratio: 10:1\n\t\n- Dome Type: Domed\n\t\n- Quantity: Kit includes 2 pistons","weightGrams":null,"fitments":[{"make":"HARLEY DAVIDSON","model":"TWINCAM BB 88","cc":null,"notes":null,"years":"1999–2012"}],"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-3882quot-set2-wossner-k8857d040-2-davidson-road","buyOneNow":null,"basketWithThis":null}},"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."]}}