{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2d7405869010","name":"PISTON KIT 09-10 TC310 83.00mm, WOSSNER 8771DC HUSQVARNA","sku":"56-W149.WO.C","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with 83.00mm bore size. Designed for optimal heat transfer and uniform bearing surface distribution to prevent piston collapse. Features forged construction for superior strength and durability. Optimized heat transfer for improved engine performance. Elliptical design ensures even pressure distribution, reducing localized stress. Manufactured in Germany for high-quality performance. Specifications include actual bore of 82.97mm, displacement of 297 cm&sup3;, stroke of 84.00mm, clearance of 0.05mm, Wossner compression ratio of 13.00:1, OEM compression ratio of 12.90:1, dome volume of -7.00 cm&sup3;, compression height of 20.00mm, lock part number CW16, pin part number WP059, and ring set part number 830XSY. Wossner piston part number 8771DC.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"83mm"},{"label":"Variant Id","value":"254719"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W149_2EWO_2EC/c2460f06eb376d99.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W149_2EWO_2EC/c2460f06eb376d99.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W149_2EWO_2EC/01ed064fcd676fbc.jpg"],"description":"Wossner forged piston kit with 83.00mm bore size. Designed for optimal heat transfer and uniform bearing surface distribution to prevent piston collapse. Features forged construction for superior strength and durability. Optimized heat transfer for improved engine performance. Elliptical design ensures even pressure distribution, reducing localized stress. Manufactured in Germany for high-quality performance. Specifications include actual bore of 82.97mm, displacement of 297 cm&sup3;, stroke of 84.00mm, clearance of 0.05mm, Wossner compression ratio of 13.00:1, OEM compression ratio of 12.90:1, dome volume of -7.00 cm&sup3;, compression height of 20.00mm, lock part number CW16, pin part number WP059, and ring set part number 830XSY. Wossner piston part number 8771DC.","descriptionMarkdown":"### Wossner Forged Piston Kit - 83.00mm Bore\n\nEnhance your motorcycle's performance with this Wossner forged piston kit. Designed for optimal heat transfer and uniform bearing surface distribution, this piston kit helps prevent piston collapse and ensures reliable engine operation. Engineered for precision and durability, it is manufactured in Germany to the highest standards.\n\n**Key Features:**\n\n\t\n- Forged construction for superior strength and extended lifespan.\n\t\n- Engineered for efficient heat transfer, contributing to improved engine performance.\n\t\n- Features an elliptical design that promotes even pressure distribution, reducing localized stress on critical engine components.\n\t\n- Manufactured in Germany, ensuring high-quality craftsmanship and performance.\n\n**Specifications:**\n\n\t\n- Bore Size: 83.02mm\n\t\n- Actual Bore: 82.97mm\n\t\n- Displacement: 297 cm&sup3;\n\t\n- Stroke: 84.00mm\n\t\n- Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: 13.00:1\n\t\n- OEM Compression Ratio: 12.90:1\n\t\n- Dome Volume: -7.00 cm&sup3;\n\t\n- Compression Height: 20.00mm\n\t\n- Lock Part Number: CW16\n\t\n- Pin Part Number: WP059\n\t\n- Ring Set Part Number: 830XSY\n\n**Manufacturer Part Number:** 8771DC","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"TC 310","cc":null,"notes":null,"years":"2009–2010"},{"make":"HUSQVARNA","model":"TE 310","cc":null,"notes":null,"years":"2009–2010"}],"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-09-10-tc310-8300mm-wossner-8771dc-husqvarna","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2d7405869010:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2d7405869010:1"}},"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."]}}