{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1ced34028188","name":"PISTON KIT 87-90 510cc 91.50, WOSSNER 8511DC HUSQVARNA","sku":"56-W105.C","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":203.33,"formatted":"£203.33"},"summary":"Wossner 91.50mm forged piston kit for Husqvarna TC 510, TE 510, and WRE 510 models from 1987 to 1990. This piston ensures efficient heat transfer for uniform expansion and reduced localized pressure. Its elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Bore Size: 91.50mm (91.46mm), Oversize: +0.02mm, Displacement: 503cc, Stroke: 60.80mm, Clearance: 0.06mm, Compression Ratio: OEM (11.40:1), Dome Volume: +1.90cm³, Compression Height: 24.50mm. Lock Part Number: CW20, Pin Part Number: WP038, Ring Set Part Number: 915XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"91.5mm"},{"label":"Variant Id","value":"254529"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53475_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53475_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53475_2.jpg"],"description":"Wossner 91.50mm forged piston kit for Husqvarna TC 510, TE 510, and WRE 510 models from 1987 to 1990. This piston ensures efficient heat transfer for uniform expansion and reduced localized pressure. Its elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Bore Size: 91.50mm (91.46mm), Oversize: +0.02mm, Displacement: 503cc, Stroke: 60.80mm, Clearance: 0.06mm, Compression Ratio: OEM (11.40:1), Dome Volume: +1.90cm³, Compression Height: 24.50mm. Lock Part Number: CW20, Pin Part Number: WP038, Ring Set Part Number: 915XSY.","descriptionMarkdown":"### Wossner 91.50mm Forged Piston Kit\n\nEnhance your engine's performance with this Wossner forged piston kit. Engineered for superior strength and durability, this precision-crafted piston is designed to optimize heat transfer to the cylinder walls, promoting uniform expansion and reducing localized pressure for consistent performance. The intelligent elliptical design ensures an even bearing surface, effectively distributing thrust loads and preventing piston collapse. Manufactured in Germany to exacting standards, this piston kit offers reliable and robust performance for your motorcycle.\n\n#### Key Features:\n\n\t\n- Wossner forged piston for exceptional strength and longevity.\n\t\n- Optimized heat transfer for improved combustion efficiency.\n\t\n- Elliptical design for uniform bearing and reduced localized pressure.\n\t\n- Precision engineered to prevent piston collapse.\n\t\n- High-quality German manufacturing.\n\n#### Specifications:\n\n\t\n- Bore Size: 91.50mm (91.46mm)\n\t\n- Oversize: +0.02mm\n\t\n- Displacement: 503cc\n\t\n- Stroke: 60.80mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: OEM (11.40:1)\n\t\n- Dome Volume: +1.90cm&sup3;\n\t\n- Compression Height: 24.50mm\n\t\n- Lock Part Number: CW20\n\t\n- Pin Part Number: WP038\n\t\n- Ring Set Part Number: 915XSY","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"TC 510","cc":null,"notes":null,"years":"1987–1990"},{"make":"HUSQVARNA","model":"TE 510","cc":null,"notes":null,"years":"1987–1990"},{"make":"HUSQVARNA","model":"WRE 510","cc":null,"notes":null,"years":"1987–1990"}],"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-87-90-510cc-9150-wossner-8511dc-husqvarna","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1ced34028188:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1ced34028188:1"}},"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."]}}