{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8eb38c8676c9","name":"1LT PRO-4 XP 10/50wt SILKOLENE, SILKOLENE 602709752, 602011589, BOX = 10","sku":"70-512.10/50","brand":"Silkolene Oil","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":20.42,"formatted":"£20.42"},"summary":"Pro 4 XP 10/50wt 1 Litre. Good film strength for protection under high load. Thermal stability keeps oil in grade. 10W/50. Using electrostatic forces to bond low friction molecules to stressed metal surfaces, Pro 4 XP releases hidden power and ensures long-term performance retention. Exceptional stay-in-grade characteristics it is ideal for all highly tuned, high output engine transmission units. Fully synthetic it is race proven to provide exceptional anti-wear and anti-friction performance under all extremes of temperature. Utilise ester synthetics, derived from aerospace lubrication technology, to impart excellent anti-wear properties throughout a wide operating temperature range. Advanced surface chemistry provides vital protection to pistons and bores, cam lobes and bearings, even during the cold start period before full lubricant flow is achieved.","attributes":[{"label":"General Product Group","value":"Oils & Fluids"},{"label":"General Product Type","value":"Engine Oil - 4T"},{"label":"General Size","value":"1LT"},{"label":"Variant Id","value":"290722"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/70-512_2E10_2F50/5293f0f15934a315.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/70-512_2E10_2F50/5293f0f15934a315.jpg"],"description":"Pro 4 XP 10/50wt 1 Litre. Good film strength for protection under high load. Thermal stability keeps oil in grade. 10W/50. Using electrostatic forces to bond low friction molecules to stressed metal surfaces, Pro 4 XP releases hidden power and ensures long-term performance retention. Exceptional stay-in-grade characteristics it is ideal for all highly tuned, high output engine transmission units. Fully synthetic it is race proven to provide exceptional anti-wear and anti-friction performance under all extremes of temperature. Utilise ester synthetics, derived from aerospace lubrication technology, to impart excellent anti-wear properties throughout a wide operating temperature range. Advanced surface chemistry provides vital protection to pistons and bores, cam lobes and bearings, even during the cold start period before full lubricant flow is achieved.","descriptionMarkdown":"**Silkolene Pro 4 XP 10W/50 Engine Oil**\n\nExperience the pinnacle of engine protection and performance with Silkolene Pro 4 XP 10W/50. This fully synthetic, race-proven engine oil is engineered to meet the demands of high-performance engines, offering exceptional lubrication and wear protection under extreme conditions.\n\n### Key Features:\n\n \n- Superior Film Strength: Provides robust protection for vital engine components under high load and stress.\n \n- Exceptional Thermal Stability: Ensures the oil maintains its grade and lubricating properties even at high operating temperatures, preventing premature breakdown.\n \n- Advanced Surface Chemistry: Utilizes electrostatic forces to bond low-friction molecules to stressed metal surfaces, releasing hidden power and enhancing long-term performance.\n \n- Long-Term Performance Retention: Designed to maintain its protective qualities throughout its service life, ensuring consistent engine health.\n \n- Ideal for High-Output Engines: Specifically formulated for highly tuned, high-output engine transmission units where reliability is paramount.\n \n- Ester Synthetic Technology: Derived from aerospace lubrication technology, these ester synthetics impart excellent anti-wear properties across a wide operating temperature range.\n \n- Cold Start Protection: Advanced surface chemistry delivers crucial protection to pistons, bores, cam lobes, and bearings, even during the critical cold start phase before full oil flow is established.\n \n- Viscosity: 10W/50\n \n- Capacity: 1 Litre","weightGrams":null,"fitments":[],"collections":[{"name":"Oils & Fluids","url":"https://www.2brosparts.com/api/agent/collection/GB/oils-fluids"},{"name":"Engine Oil - 4T","url":"https://www.2brosparts.com/api/agent/collection/GB/engine-oil-4t"}],"links":{"page":"https://www.2brosparts.com/products/1lt-pro-4-xp-1050wt-silkolene-silkolene-602709752-602011589-box-10","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8eb38c8676c9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8eb38c8676c9:1"}},"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."]}}