{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a49c0dde9854","name":"PISTON KIT 88-91 DT200 66.00, WOSSNER 8070DA YAMAHA DIRT","sku":"56-W599+000","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":144.97,"formatted":"£144.97"},"summary":"Wossner 8070DA forged piston kit with 66mm bore and 65.94mm actual bore size. This standard (STD) piston kit is engineered for superior strength and design, facilitating optimal combustion chamber heat transfer. Its elliptical design ensures a uniform bearing surface under heat expansion, preventing piston collapse and distributing thrust loads evenly. Made in Germany. Includes lock part number CW16, pin part number WP027, and two ring sets part number RSB6600. Display volume 195 cm3, hub stroke 57.00mm, clearance 0.06mm, compression height 29.90mm. Weight 304g. Replaces Yamaha part numbers 3ET-11631-02-95, 2XJ-11631-01-97, 3JM-11601-00-00, 93310-316D6-00, 4L0-11633-00-00, and 93450-17044-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.00mm"},{"label":"Variant Id","value":"257047"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock55993_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock55993_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55993_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55993_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55993_4.jpg"],"description":"Wossner 8070DA forged piston kit with 66mm bore and 65.94mm actual bore size. This standard (STD) piston kit is engineered for superior strength and design, facilitating optimal combustion chamber heat transfer. Its elliptical design ensures a uniform bearing surface under heat expansion, preventing piston collapse and distributing thrust loads evenly. Made in Germany. Includes lock part number CW16, pin part number WP027, and two ring sets part number RSB6600. Display volume 195 cm3, hub stroke 57.00mm, clearance 0.06mm, compression height 29.90mm. Weight 304g. Replaces Yamaha part numbers 3ET-11631-02-95, 2XJ-11631-01-97, 3JM-11601-00-00, 93310-316D6-00, 4L0-11633-00-00, and 93450-17044-00.","descriptionMarkdown":"### Wossner 8070DA Piston Kit\n\nThis Wossner 8070DA piston kit is engineered for superior performance and durability. Featuring a standard bore size of 65.94mm and a piston diameter of 66.00mm, this kit is designed to enhance combustion efficiency and heat transfer.\n\n#### Key Features:\n\n \n- Forged Construction: Wossner forged pistons offer exceptional strength and advanced design for demanding applications.\n \n- Optimized Heat Transfer: Engineered to efficiently transfer combustion chamber heat to cylinder walls, promoting better engine cooling.\n \n- Elliptical Design: Provides a more uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse.\n \n- High-Quality Components: Includes a lock, pin, and ring set specifically designed for this piston.\n \n- Made in Germany: Ensures high standards of manufacturing and quality control.\n\nThis piston kit is a direct replacement designed for optimal performance and longevity.","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-88-91-dt200-6600-wossner-8070da-yamaha-dirt","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a49c0dde9854:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a49c0dde9854:1"}},"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."]}}