{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8a3e1af25329","name":"PISTON KIT 95-03 TRX400 86.00, FORGED WOSSER 8599DA 13101-HM7-000","sku":"56-W4669.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":203.33,"formatted":"£203.33"},"summary":"Wossner 86mm Bore Piston Kit (Part No. 8599DA). This high-performance forged piston is designed for optimal strength and durability. It features an elliptical design to ensure even load distribution, reducing localized pressure and preventing piston collapse, while also optimizing heat transfer within the combustion chamber. Manufactured in Germany, this piston maintains the OEM compression ratio for reliable engine performance. Features include high-strength forged piston construction, optimized heat transfer for improved combustion efficiency, and an elliptical design for even thrust load distribution. Specifications: Bore Size 86mm, Actual Bore Diameter 85.93mm, Compression Ratio OEM, Displacement 394cc, Stroke 68.00mm, Clearance 0.07mm, Dome Volume +0.00cm&sup3;, Compression Height 25.00mm. Cross-reference OEM Part Numbers: Lock P/N CW19, Pin P/N WP050, Ring Set P/N 8599DA, OEM Part Numbers 13101-HM7-000, 4669M08600, 01.1485.000.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"86mm"},{"label":"Variant Id","value":"255845"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54791_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54791_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54791_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54791_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54791_4.jpg"],"description":"Wossner 86mm Bore Piston Kit (Part No. 8599DA). This high-performance forged piston is designed for optimal strength and durability. It features an elliptical design to ensure even load distribution, reducing localized pressure and preventing piston collapse, while also optimizing heat transfer within the combustion chamber. Manufactured in Germany, this piston maintains the OEM compression ratio for reliable engine performance. Features include high-strength forged piston construction, optimized heat transfer for improved combustion efficiency, and an elliptical design for even thrust load distribution. Specifications: Bore Size 86mm, Actual Bore Diameter 85.93mm, Compression Ratio OEM, Displacement 394cc, Stroke 68.00mm, Clearance 0.07mm, Dome Volume +0.00cm&sup3;, Compression Height 25.00mm. Cross-reference OEM Part Numbers: Lock P/N CW19, Pin P/N WP050, Ring Set P/N 8599DA, OEM Part Numbers 13101-HM7-000, 4669M08600, 01.1485.000.","descriptionMarkdown":"### Wossner 86mm Bore Piston Kit for Honda TRX400\n\nEnhance the performance and durability of your Honda TRX400 with this high-performance forged piston kit from Wossner. Engineered with precision in Germany, this piston is designed to optimize your engine's power and longevity.\n\n#### Key Features:\n\n \n- High-Strength Forged Construction: Built for superior strength and resistance to extreme engine conditions.\n \n- Optimized Heat Transfer: Designed to improve combustion efficiency by managing heat within the combustion chamber effectively.\n \n- Elliptical Piston Design: Features an elliptical profile that ensures even load distribution across the piston's surface, preventing localized pressure points and potential piston collapse for a more reliable operation.\n \n- OEM Compression Ratio: Maintains the original equipment manufacturer's compression ratio for seamless integration and predictable engine performance.\n \n- Precision Manufacturing: Proudly manufactured in Germany, ensuring top-tier quality and reliability.\n\n#### Specifications:\n\n \n- Bore Size: 86.00mm\n \n- Actual Bore Diameter: 85.93mm\n \n- Stroke: 68.00mm\n \n- Clearance: 0.07mm\n \n- Compression Height: 25.00mm\n \n- Dome Volume: +0.00cm&sup3;\n \n- Displacement: 394cc\n\n#### Component Part Numbers:\n\n \n- Piston Kit Part Number: 8599DA\n \n- Lock P/N: CW19\n \n- Pin P/N: WP050\n \n- Ring Set P/N: 860XSY\n\n#### Cross-Reference OEM Part Numbers:\n\n \n- 13101-HM7-000\n \n- 4669M08600\n \n- 01.1485.000","weightGrams":null,"fitments":[{"make":"HONDA","model":"TRX FOREMAN 400","cc":null,"notes":null,"years":"1995–2003"},{"make":"HONDA","model":"TRX FOREMAN FW 400","cc":null,"notes":null,"years":"1995–2003"}],"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-95-03-trx400-8600-forged-wosser-8599da-13101-hm7-000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8a3e1af25329:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8a3e1af25329:1"}},"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."]}}