{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"616b238628a9","name":"PISTON KIT HUSKY 390 84.00mm, KH37mm WOSSNER 8033D100, 1977-1980 Husqvarna 390","sku":"56-W090+100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.78,"formatted":"£220.78"},"summary":"Wossner 84.00mm forged piston kit is designed for durability and precision, ensuring efficient heat transfer and uniform expansion to reduce localized pressure and prevent piston collapse. Manufactured in Germany, this piston meets high-quality standards for reliable performance. Features include optimized heat transfer for enhanced combustion efficiency and an elliptical design for uniform bearing surface. Specifications: Bore Size 84.00mm (83.92mm), Oversize 1.00mm, Stroke 71.00mm, Clearance 0.08mm, Compression Ratio 2-stroke, Compression Height 37.00mm, Lock Part Number CW18, Pin Part Number WP033, Ring Set Part Number RSC8400.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"84mm"},{"label":"Variant Id","value":"254485"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W090_2B100_2EWO/abe68f64861a1ae6.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W090_2B100_2EWO/abe68f64861a1ae6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W090_2B100_2EWO/6d363bdbc9305802.jpg"],"description":"Wossner 84.00mm forged piston kit is designed for durability and precision, ensuring efficient heat transfer and uniform expansion to reduce localized pressure and prevent piston collapse. Manufactured in Germany, this piston meets high-quality standards for reliable performance. Features include optimized heat transfer for enhanced combustion efficiency and an elliptical design for uniform bearing surface. Specifications: Bore Size 84.00mm (83.92mm), Oversize 1.00mm, Stroke 71.00mm, Clearance 0.08mm, Compression Ratio 2-stroke, Compression Height 37.00mm, Lock Part Number CW18, Pin Part Number WP033, Ring Set Part Number RSC8400.","descriptionMarkdown":"### Wossner 84.00mm Forged Piston Kit\n\nUpgrade your motorcycle's performance with this premium Wossner forged piston kit. Engineered for durability and precision, this kit is designed to optimize your engine's efficiency and longevity. The forged construction provides superior strength, ensuring reliable performance under demanding conditions. This piston is meticulously crafted in Germany to meet the highest quality standards.\n\n**Key Features:**\n\n\t\n- Wossner Forged Piston: Offers exceptional strength and resistance to wear for extended engine life.\n\t\n- Optimized Heat Transfer: Designed for efficient management of combustion heat, contributing to improved performance.\n\t\n- Uniform Expansion: Features an elliptical design that promotes uniform bearing surface, reducing localized pressure and preventing piston collapse.\n\t\n- Precision Engineering: Manufactured to exact specifications for consistent and reliable operation.\n\t\n- German Quality: Proudly made in Germany, reflecting a commitment to superior craftsmanship.\n\n**Specifications:**\n\n\t\n- Bore Size: 84.00mm (nominally 83.92mm)\n\t\n- Oversize: 1.00mm\n\t\n- Stroke: 71.00mm\n\t\n- Clearance: 0.08mm\n\t\n- Compression Ratio: Designed for 2-stroke engines\n\t\n- Compression Height: 37.00mm\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP033\n\t\n- Ring Set Part Number: RSC8400","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-husky-390-8400mm-kh37mm-wossner-8033d100-1977-1980-husqvarna-390","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/616b238628a9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/616b238628a9:1"}},"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."]}}