{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4aef2931b605","name":"Husqvarna FE 350 2017-2019 Grade B 87.97mm 12.3:1 STD Compression","sku":"V.4213B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":323.92,"formatted":"£323.92"},"summary":"Vertex Four-stroke Pistons. Forged from 2618 aluminum alloy for superior strength and durability. Features unique piston profiles and compression ratios. Offered in A, B, C, and D sizes. STD Compression 12.3:1. Bore 87.97mm. Grade B.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-fe-350-2017-2019-grade-b-87.97mm-12.3-1-std-compression-10513-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-fe-350-2017-2019-grade-b-87.97mm-12.3-1-std-compression-10513-p.jpg"],"description":"Vertex Four-stroke Pistons. Forged from 2618 aluminum alloy for superior strength and durability. Features unique piston profiles and compression ratios. Offered in A, B, C, and D sizes. STD Compression 12.3:1. Bore 87.97mm. Grade B.","descriptionMarkdown":"### Vertex Four-Stroke Piston - Grade B\n\nMaintain peak engine performance with the Vertex Four-Stroke Piston. Designed specifically to withstand the extreme cylinder pressures found in modern four-stroke engines, this forged piston offers the reliability and strength required for high-performance riding. Whether you are performing a routine rebuild or a top-end refresh, Vertex pistons provide the precision engineering necessary to restore your engine to factory specifications.\n\n**Superior Engineering and Material Quality**\n\nEach Vertex four-stroke piston is manufactured from high-quality 2618 aluminum alloy. This forged construction provides superior strength and durability compared to cast alternatives, ensuring the piston can handle the intense heat and mechanical stress of four-stroke combustion chambers. By utilizing advanced piston profiles, Vertex optimizes engine efficiency, helping to maximize overall power output.\n\n**Key Features:**\n\n \n- Forged 2618 Aluminum Alloy: Built for maximum strength and resistance to internal engine pressures.\n \n- Precision Compression Ratio: Features a 12.3:1 compression ratio to ensure optimal combustion and power delivery.\n \n- Reduced Blow-By: Engineered to minimize blow-by and oil consumption, resulting in a cleaner and more efficient engine cycle.\n \n- Grade B Sizing: This piston is a Grade B specification with an 87.97mm diameter, designed for engines within specific tolerance requirements.\n \n- Performance Focused: Vertex unique piston profiles are developed to maximize performance while maintaining long-term engine reliability.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/husqvarna-fe-350-2017-2019-grade-b-8797mm-1231-std-compression","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4aef2931b605:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4aef2931b605:1"}},"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."]}}