{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8dd72d9f5229","name":"PISTON KIT HARLEY 3.872&quot; SET/2, WOSSNER K8856D015-2 DAVIDSON, ROAD","sku":"56-W9966.015.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":1.2,"formatted":"£1.20"},"summary":"Wossner Piston Kit for Harley Davidson Twin Cam 88\" Big Bore engines (103 cu. in.) from 1999 to 2012. Features forged, skirt-coated, domed pistons (2 pcs) with a 3.872\" bore (+0.005\" oversize) and a 10:1 compression ratio. Engineered for optimal thermal performance and durability with effective heat transfer and elliptical design for even pressure distribution. Includes rings, clips, and pins. Manufactured in Germany. Wossner Part Number: K8856D015-2. Alternate Part No: 56-W9966.015.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.872\""},{"label":"Variant Id","value":"259333"}],"image":null,"images":[],"description":"Wossner Piston Kit for Harley Davidson Twin Cam 88\" Big Bore engines (103 cu. in.) from 1999 to 2012. Features forged, skirt-coated, domed pistons (2 pcs) with a 3.872\" bore (+0.005\" oversize) and a 10:1 compression ratio. Engineered for optimal thermal performance and durability with effective heat transfer and elliptical design for even pressure distribution. Includes rings, clips, and pins. Manufactured in Germany. Wossner Part Number: K8856D015-2. Alternate Part No: 56-W9966.015.WO.","descriptionMarkdown":"### Wossner Forged Piston Kit for Harley Davidson Twin Cam 88\" Big Bore Engines\n\nEnhance the performance and durability of your Harley Davidson Twin Cam 88\" Big Bore (103 cu. in.) engine with this premium Wossner Piston Kit. Engineered for precision and built to last, this kit is designed to meet the demands of high-performance riding.\n\n### Key Features:\n\n \n- Forged High-Performance Pistons: Two meticulously crafted pistons featuring skirt coating to significantly reduce friction and prolong service life.\n \n- Optimized Thermal Performance: Designed for effective heat transfer from the combustion chamber directly to the cylinder walls, ensuring stable engine operation.\n \n- Advanced Elliptical Design: Ensures even pressure distribution even under extreme thermal expansion, minimizing the risk of piston collapse and maintaining optimal fit.\n \n- Domed Piston Configuration: Achieves a 10:1 compression ratio, delivering a noticeable boost in power and responsiveness.\n \n- Premium Construction: Manufactured to exacting standards in Germany, guaranteeing superior quality and reliability.\n \n- Complete Kit: Includes all necessary components: high-quality rings, durable clips, and precision pins for a seamless installation.\n\n### Specifications:\n\n \n- Bore Size: 3.872 inches (+0.005 inch oversize)\n \n- Compression Ratio: 10:1\n \n- Piston Type: Forged, skirt-coated, domed\n \n- Quantity: 2 pistons per kit\n \n- Manufacturer: Wossner\n \n- Wossner Part Number: K8856D015-2","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-k8856d015-2-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."]}}