{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a3abd07d3cef","name":"PISTON KIT HARLEY 3.522 SET/2, WOSSNER K8536D050-2 DAVIDSON, ROAD","sku":"56-W9953.050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":353.16,"formatted":"£353.16"},"summary":"Wossner Piston Kit K8536D050-2 for Harley Davidson. This kit features two forged high-performance pistons with a skirt coating for reduced friction. The pistons have an optimized combustion heat transfer for thermal efficiency and an elliptical design for even pressure distribution. The reverse dome shape provides a 9:1 compression ratio. Bore size is 3.522 inches, a +0.010 inch oversize. Manufactured in Germany, this kit includes rings, clips, and pins. Alternate Part No: 56-W9953.050.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.522\""},{"label":"Variant Id","value":"259313"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock58259_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock58259_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58259_2.jpg"],"description":"Wossner Piston Kit K8536D050-2 for Harley Davidson. This kit features two forged high-performance pistons with a skirt coating for reduced friction. The pistons have an optimized combustion heat transfer for thermal efficiency and an elliptical design for even pressure distribution. The reverse dome shape provides a 9:1 compression ratio. Bore size is 3.522 inches, a +0.010 inch oversize. Manufactured in Germany, this kit includes rings, clips, and pins. Alternate Part No: 56-W9953.050.WO.","descriptionMarkdown":"### Wossner 3.522 Inch Oversized Piston Kit for Harley Davidson Sportster\n\nThis high-performance Wossner piston kit is engineered for Harley Davidson 883 EVO Sportster models and 1200cc overbore applications. Featuring a 3.522 inch oversized bore, this kit provides enhanced performance with superior heat transfer and structural integrity. The forged construction and elliptical design ensure optimal function under demanding conditions.\n\n#### Key Features:\n\n \n- Forged, high-performance pistons (set of 2) with skirt-coating to minimize friction.\n \n- Optimized combustion heat transfer for improved thermal efficiency.\n \n- Elliptical piston design promotes even pressure distribution during heat expansion.\n \n- Reverse dome shape contributes to a 9:1 compression ratio.\n \n- Precision manufactured in Germany.\n \n- Kit includes necessary rings, clips, and pins for installation.\n\n#### Specifications:\n\n \n- Bore Size: 3.522 inches (+0.010 inch oversize)\n \n- Compression Ratio: 9:1\n \n- Piston Type: Forged with skirt coating\n \n- Quantity: 2 pistons per kit\n \n- Wossner Part Number: K8536D050-2\n \n- Included Ring Set Part Number: 895XSY","weightGrams":null,"fitments":[{"make":"HARLEY DAVIDSON","model":"EVO SPORTSTER 883","cc":null,"notes":null,"years":"1986–2011"}],"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-3522-set2-wossner-k8536d050-2-davidson-road","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a3abd07d3cef:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a3abd07d3cef: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."]}}