{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"42b517087e99","name":"PISTON KIT ROTAX SWM175 63.50, WOSSNER 8289D150","sku":"56-W969+150.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":153.68,"formatted":"£153.68"},"summary":"Wossner forged piston kit with a 63.50mm nominal bore (actual 63.44mm) designed for ROTAX SWM175 two-stroke engines. Features forged construction for enhanced strength and durability, precision engineering for efficient heat transfer, and an elliptical piston design to minimise pressure points and improve thrust load distribution. Manufactured in Germany to stringent quality standards. Specifications include a 57.50 mm stroke, 0.06 mm clearance, 30.00 mm compression height. Includes lock part number CW18, pin part number WP040, and ring set part number RSB6350 x 2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"63.50mm"},{"label":"Variant Id","value":"258471"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57417_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57417_1.jpg"],"description":"Wossner forged piston kit with a 63.50mm nominal bore (actual 63.44mm) designed for ROTAX SWM175 two-stroke engines. Features forged construction for enhanced strength and durability, precision engineering for efficient heat transfer, and an elliptical piston design to minimise pressure points and improve thrust load distribution. Manufactured in Germany to stringent quality standards. Specifications include a 57.50 mm stroke, 0.06 mm clearance, 30.00 mm compression height. Includes lock part number CW18, pin part number WP040, and ring set part number RSB6350 x 2.","descriptionMarkdown":"### Wossner Forged Piston Kit for ROTAX SWM175 (63.50mm Bore)\n\nThis high-performance Wossner forged piston kit is engineered to deliver superior strength and consistent performance for your ROTAX SWM175 engine. Designed for two-stroke applications, this piston features a nominal bore of 63.50mm, with an actual measurement of 63.44mm, ensuring a precise fit.\n\n**Key Features:**\n\n \n- Forged Construction: Provides exceptional strength and durability for demanding conditions.\n \n- Precision Engineering: Optimized for efficient heat transfer from the combustion chamber to the cylinder wall.\n \n- Elliptical Piston Design: Minimizes pressure points and enhances thrust load distribution for smoother operation.\n \n- German Manufacturing: Produced in Germany to rigorous quality standards for reliable performance.\n\n**Specifications:**\n\n \n- Nominal Bore Size: 63.50mm\n \n- Actual Bore Size: 63.44mm\n \n- Stroke: 57.50 mm\n \n- Clearance: 0.06 mm\n \n- Compression Height: 30.00 mm\n \n- Lock Part Number: CW18\n \n- Pin Part Number: WP040\n \n- Ring Set Part Number: RSB6350 x 2","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-rotax-swm175-6350-wossner-8289d150","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/42b517087e99:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/42b517087e99:1"}},"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."]}}