{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b9f2f8d3f0bf","name":"PISTON KIT 2002 450 HC 97.00, WOSSNER 8556DA HUSQVARNA","sku":"56-W018.A","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":187.82,"formatted":"£187.82"},"summary":"Wossner forged piston kit with 97.00 mm piston size and 449 cm&sup3; displacement. Features a high compression design for increased efficiency, forged construction for enhanced durability, and an elliptical design that prevents localized pressure and piston collapse. Optimized heat transfer from the combustion chamber to cylinder walls and engineered for uniform bearing surface under heat expansion. Bore: 96.94 mm, Stroke: 60.80 mm, Clearance: 0.06 mm, Wossner Compression Ratio: OEM, OEM Compression Ratio: 12.00:1, Dome Volume: -5.10 cm&sup3;, Compression Height: 24.50 mm. Includes lock CW20, pin WP038, and ring set 970XSY. Manufactured in Germany.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254264"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53207_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53207_1.jpg"],"description":"Wossner forged piston kit with 97.00 mm piston size and 449 cm&sup3; displacement. Features a high compression design for increased efficiency, forged construction for enhanced durability, and an elliptical design that prevents localized pressure and piston collapse. Optimized heat transfer from the combustion chamber to cylinder walls and engineered for uniform bearing surface under heat expansion. Bore: 96.94 mm, Stroke: 60.80 mm, Clearance: 0.06 mm, Wossner Compression Ratio: OEM, OEM Compression Ratio: 12.00:1, Dome Volume: -5.10 cm&sup3;, Compression Height: 24.50 mm. Includes lock CW20, pin WP038, and ring set 970XSY. Manufactured in Germany.","descriptionMarkdown":"### Wossner High Compression Piston Kit\n\nUpgrade your engine's performance with this Wossner forged piston kit. Engineered in Germany for superior strength and high compression, this kit is designed to optimize heat transfer from the combustion chamber to the cylinder walls, ensuring efficient operation and enhanced power output.\n\nThe unique elliptical design of the piston plays a crucial role in its performance. It ensures a uniform bearing surface even under the extreme heat expansion experienced during operation. This intelligent design minimizes localized pressure points and distributes thrust loads evenly across the piston skirt. The result is a significant reduction in the risk of piston collapse and a longer-lasting, more reliable engine component.\n\n**Key Features:**\n\n \n- Forged construction for exceptional durability and strength.\n \n- Optimized heat transfer capabilities for improved engine efficiency.\n \n- Elliptical design to prevent localized pressure and potential piston collapse.\n \n- High compression design for increased power and performance.\n\n**Specifications:**\n\n \n- Bore: 96.94 mm\n \n- Piston Size: 97.00 mm\n \n- Displacement: 449 cm&sup3;\n \n- Stroke: 60.80 mm\n \n- Clearance: 0.06 mm\n \n- Dome Volume: -5.10 cm&sup3;\n \n- Compression Height: 24.50 mm\n\n**Included Components:**\n\n \n- Lock: CW20\n \n- Pin: WP038\n \n- Ring Set: 970XSY","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"TC 450","cc":null,"notes":null,"years":"2002"},{"make":"HUSQVARNA","model":"TE 450","cc":null,"notes":null,"years":"2002–2005"}],"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-2002-450-hc-9700-wossner-8556da-husqvarna","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b9f2f8d3f0bf:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b9f2f8d3f0bf: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."]}}