{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"52b7d29f8e70","name":"PISTON KIT HARLEY 3.898 SET/2, WOSSNER K8595D375-2 DAVIDSON","sku":"56-W9866.375.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":353.16,"formatted":"£353.16"},"summary":"The Wossner K8595D375-2 piston kit is a forged, high-performance solution for Harley Davidson Twin Cam engines. Featuring a +3.75mm oversize bore (3.898 inch) and a domed piston design, this kit delivers a 10:1 compression ratio for increased engine output and efficiency. Manufactured in Germany, it comes complete with essential installation components for dependable operation. Features include forged high-performance pistons with skirt coating, elliptical design for consistent thermal expansion and even load distribution, optimized combustion chamber heat transfer to cylinder walls, domed pistons with 10:1 compression ratio, and includes rings, clips, and pins. Specifications include a bore size of 3.898 inch (+0.148 inch, +3.75mm), a compression ratio of 10:1, and quantity of 2 pistons per kit. Made in Germany. Cross-reference OEM part numbers include 56-W9866.375.WO and Ring Set Part No. 990XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"3.898\""},{"label":"Variant Id","value":"258988"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57934_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57934_1.jpg"],"description":"The Wossner K8595D375-2 piston kit is a forged, high-performance solution for Harley Davidson Twin Cam engines. Featuring a +3.75mm oversize bore (3.898 inch) and a domed piston design, this kit delivers a 10:1 compression ratio for increased engine output and efficiency. Manufactured in Germany, it comes complete with essential installation components for dependable operation. Features include forged high-performance pistons with skirt coating, elliptical design for consistent thermal expansion and even load distribution, optimized combustion chamber heat transfer to cylinder walls, domed pistons with 10:1 compression ratio, and includes rings, clips, and pins. Specifications include a bore size of 3.898 inch (+0.148 inch, +3.75mm), a compression ratio of 10:1, and quantity of 2 pistons per kit. Made in Germany. Cross-reference OEM part numbers include 56-W9866.375.WO and Ring Set Part No. 990XSY.","descriptionMarkdown":"### Wossner Piston Kit for Harley Davidson Twin Cam Engines\n\nUpgrade your Harley Davidson Twin Cam engine with the high-performance Wossner K8595D375-2 forged piston kit. This kit is engineered for superior performance and durability, featuring a +3.75mm oversize bore (3.898 inches) and a domed piston design that achieves a 10:1 compression ratio. Manufactured in Germany, these pistons are designed to optimize combustion chamber heat transfer and provide consistent thermal expansion for even load distribution.\n\n#### Key Features:\n\n- Forged high-performance pistons with skirt coating for enhanced durability.\n\n- Elliptical piston design ensures consistent thermal expansion and even load distribution.\n\n- Optimized combustion chamber design for efficient heat transfer to cylinder walls.\n\n- Domed pistons with a 10:1 compression ratio for increased engine output.\n\n- Complete kit includes essential rings, clips, and pins for a straightforward installation.\n\n#### Specifications:\n\n- Bore Size: 3.898 inches (+0.148 inches, +3.75mm)\n\n- Compression Ratio: 10:1\n\n- Quantity: 2 pistons per kit\n\n- Manufacturing Origin: Germany","weightGrams":null,"fitments":[],"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-3898-set2-wossner-k8595d375-2-davidson","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/52b7d29f8e70:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/52b7d29f8e70:1"}},"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. 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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."]}}