{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"07c6319c577f","name":"PISTON KIT 2002 450 HC 97.00, WOSSNER 8556DC HUSQVARNA","sku":"56-W018.C","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":203.33,"formatted":"£203.33"},"summary":"Wossner forged piston kit with a 97.00 mm piston size and 96.97 mm bore. Engineered for superior strength and high compression performance, this piston kit is designed for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features include forged construction, optimized heat transfer, an elliptical design to prevent localized pressure and piston collapse, and a high compression design. Specifications include a 97.00 mm piston size, 96.97 mm bore, 449 cm³ displacement, 60.80 mm stroke, 0.06 mm clearance, OEM compression ratio of 12.00:1, -5.10 cm³ dome volume, and 24.50 mm compression height. Cross-reference OEM part numbers include CW20 for lock, WP038 for pin, and 970XSY for ring set.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254266"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53209_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53209_1.jpg"],"description":"Wossner forged piston kit with a 97.00 mm piston size and 96.97 mm bore. Engineered for superior strength and high compression performance, this piston kit is designed for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features include forged construction, optimized heat transfer, an elliptical design to prevent localized pressure and piston collapse, and a high compression design. Specifications include a 97.00 mm piston size, 96.97 mm bore, 449 cm³ displacement, 60.80 mm stroke, 0.06 mm clearance, OEM compression ratio of 12.00:1, -5.10 cm³ dome volume, and 24.50 mm compression height. Cross-reference OEM part numbers include CW20 for lock, WP038 for pin, and 970XSY for ring set.","descriptionMarkdown":"### Wossner High Compression Forged Piston Kit\n\nEnhance the performance and durability of your engine with this Wossner forged piston kit. Engineered for superior strength and high compression, this piston is designed to optimize heat transfer from the combustion chamber to the cylinder walls. Its advanced elliptical design ensures a uniform bearing surface even under heat expansion, effectively reducing localized pressure and distributing thrust loads evenly. This prevents piston collapse and contributes to a longer engine life.\n\n**Key Features:**\n\n \n- Forged construction for exceptional durability and strength.\n \n- Optimized heat transfer for improved engine efficiency and performance.\n \n- Elliptical design mitigates localized pressure and prevents piston collapse.\n \n- High compression design for increased power output.\n\n**Specifications:**\n\n \n- Bore: 96.97 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- OEM Compression Ratio: 12.00:1\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-8556dc-husqvarna","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/07c6319c577f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/07c6319c577f: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."]}}