{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"90b52a678b74","name":"PISTON KIT HARLEY 3.540 SET/2, WOSSNER K8618D100-2 DAVIDSON, ROAD","sku":"56-W9954.100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":353.16,"formatted":"£353.16"},"summary":"Wossner forged piston kit featuring a 3.540\" oversized bore (+0.039\") and a 9.5:1 compression ratio. These skirt-coated, domed pistons are designed for effective heat transfer and even bearing surface under thermal expansion. Manufactured in Germany, each kit includes 2 pistons, rings, clips, and pins. Wossner Part Number: K8618D100-2. Alternate Part No: 56-W9954.100.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.540\""},{"label":"Variant Id","value":"259317"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock58263_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock58263_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock58263_2.jpg"],"description":"Wossner forged piston kit featuring a 3.540\" oversized bore (+0.039\") and a 9.5:1 compression ratio. These skirt-coated, domed pistons are designed for effective heat transfer and even bearing surface under thermal expansion. Manufactured in Germany, each kit includes 2 pistons, rings, clips, and pins. Wossner Part Number: K8618D100-2. Alternate Part No: 56-W9954.100.WO.","descriptionMarkdown":"### Wossner Piston Kit for Harley Davidson EVO Sportster - 3.540\" Bore\n\nUpgrade your Harley Davidson 1200 or 1100 EVO Sportster engine with this high-performance Wossner piston kit. Engineered for superior durability and thermal efficiency, these forged pistons are designed to enhance performance and longevity.\n\n#### Key Features:\n\n\t\n- Forged High-Performance Pistons: Includes two forged pistons with skirt coating to minimize friction and wear, ensuring smoother operation.\n\t\n- Optimized Heat Transfer: Designed for effective heat dissipation from the combustion chamber to the cylinder walls, promoting engine health.\n\t\n- Elliptical Design: The elliptical piston shape ensures an even bearing surface, even under thermal expansion, for consistent performance.\n\t\n- Compression Ratio: Features a domed piston design that achieves a 9.5:1 compression ratio for increased power.\n\t\n- Premium Manufacturing: Proudly manufactured in Germany, guaranteeing exceptional quality and precision.\n\t\n- Complete Kit: Comes with all necessary installation components, including high-quality rings, clips, and pins.\n\n#### Specifications:\n\n\t\n- Bore Size: 3.540 inches (0.039 inches oversize)\n\t\n- Compression Ratio: 9.5:1\n\t\n- Piston Type: Forged, skirt-coated, domed\n\t\n- Quantity: 2 pistons per kit\n\t\n- Wossner Part Number: K8618D100-2","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-3540-set2-wossner-k8618d100-2-davidson-road","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/90b52a678b74:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/90b52a678b74:1"}},"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."]}}