{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1176ca7245dc","name":"PISTON KIT HARLEY 3.872&quot; SET/2, WOSSNER K8857D015-2 DAVIDSON, ROAD","sku":"56-W9967.015.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 Big Bore 103 cu. in. engines. Bore size 3.872 inches with a +0.005 inch oversize and a 10:1 compression ratio. Features high-performance pistons with skirt coating, engineered for improved combustion heat transfer, elliptical design for uniform bearing surface under heat expansion, helps eliminate localised pressure, evenly distribute thrust loads, and prevents piston collapse under thermal stress. Manufactured in Germany, this kit includes two domed pistons, rings, clips, and pins. Cross-reference Wossner K8857D015-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.872\""},{"label":"Variant Id","value":"259335"}],"image":null,"images":[],"description":"Wossner forged piston kit for Harley-Davidson Twin Cam 88 Big Bore 103 cu. in. engines. Bore size 3.872 inches with a +0.005 inch oversize and a 10:1 compression ratio. Features high-performance pistons with skirt coating, engineered for improved combustion heat transfer, elliptical design for uniform bearing surface under heat expansion, helps eliminate localised pressure, evenly distribute thrust loads, and prevents piston collapse under thermal stress. Manufactured in Germany, this kit includes two domed pistons, rings, clips, and pins. Cross-reference Wossner K8857D015-2.","descriptionMarkdown":"### Wossner Harley-Davidson Big Bore Piston Kit for Twin Cam 88\" to 103 cu. in. Engines\n\nUpgrade your Harley-Davidson Twin Cam 88\" engine to a powerful 103 cubic inch configuration with this high-performance Wossner piston kit. Designed for Big Bore applications, these forged pistons offer superior durability and optimal performance.\n\n#### Key Features\n\n \n- Forged high-performance pistons with skirt coating for enhanced durability.\n \n- Engineered for improved combustion heat transfer to cylinder walls, promoting efficient cooling.\n \n- Elliptically designed to maintain a uniform bearing surface even under extreme heat expansion.\n \n- Helps to eliminate localized pressure points and evenly distribute thrust loads for smoother operation.\n \n- Prevents piston collapse under thermal stress, ensuring reliability.\n \n- Complete kit includes two pistons, rings, clips, and pins for a straightforward installation.\n\n#### Specifications\n\n \n- Bore Size: 3.872 inches\n \n- Oversize: +0.005 inches\n \n- Compression Ratio: 10:1\n \n- Dome Type: Domed\n \n- Quantity: Kit includes 2 pistons\n \n- Country of Manufacture: Germany","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-3872quot-set2-wossner-k8857d015-2-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."]}}