{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e0d55c596af8","name":"PISTON KIT 1979-1981 DT175 66.75 +0.75 O/S","sku":"56-W254.075.AAA","brand":"No Brand","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":54,"formatted":"£54.00"},"summary":"PISTON KIT 66.75 +0.75 O/S. This replacement piston is designed for Yamaha 175 cc two-stroke models, mainly for K models. Manufactured to precise standards for reliable rebuilds, it serves as a direct OEM replacement. Features high-grade materials for dependable service and consistent performance, manufactured to exacting tolerances to support confident engine rebuilds, meets or exceeds OEM quality, and is a cost-effective replacement component. Piston length: 68.9 mm. Crown edge to bottom skirt edge: 65 mm. Centre of pin to crown edge: 35.5 mm. Gudgeon pin size: 16 x 57 mm. Cross-reference OEM part numbers: 2N5-11631-00, 2N5-11631-00-96, 2A7-11631-00-98, 443-11631-03-98.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"310136"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W254_2E075_2EAAA/6aed9628c4b756e4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W254_2E075_2EAAA/6aed9628c4b756e4.jpg"],"description":"PISTON KIT 66.75 +0.75 O/S. This replacement piston is designed for Yamaha 175 cc two-stroke models, mainly for K models. Manufactured to precise standards for reliable rebuilds, it serves as a direct OEM replacement. Features high-grade materials for dependable service and consistent performance, manufactured to exacting tolerances to support confident engine rebuilds, meets or exceeds OEM quality, and is a cost-effective replacement component. Piston length: 68.9 mm. Crown edge to bottom skirt edge: 65 mm. Centre of pin to crown edge: 35.5 mm. Gudgeon pin size: 16 x 57 mm. Cross-reference OEM part numbers: 2N5-11631-00, 2N5-11631-00-96, 2A7-11631-00-98, 443-11631-03-98.","descriptionMarkdown":"### Yamaha DT175 Piston Kit 0.75 Oversize\n\nRestore your Yamaha DT175's performance with this high-quality replacement piston kit. Designed for models from 1979 to 1981, this kit provides a reliable and cost-effective solution for engine rebuilds. Manufactured to precise standards, it ensures dependable service and consistent performance, meeting or exceeding OEM quality.\n\nThis piston is specifically sized at 66.75mm with a +0.75mm oversize to address wear and ensure a proper fit for your engine. It is primarily intended for the K models of the Yamaha DT175.\n\n#### Key Features:\n\n \n- Constructed from high-grade materials for durability and sustained performance.\n \n- Manufactured to exacting tolerances for confident engine rebuilds.\n \n- Direct OEM replacement part, ensuring compatibility and ease of installation.\n \n- Meets or exceeds original equipment manufacturer (OEM) quality standards.\n \n- A cost-effective option for essential engine maintenance.\n \n- Please review the product images to confirm compatibility before purchasing.\n \n- Designed for straightforward installation, but professional assistance is recommended if you are unsure.\n\n#### Specifications:\n\n \n- Piston Diameter: 66.75 mm (+0.75 Oversize)\n \n- Piston Length: 68.9 mm\n \n- Crown Edge to Bottom Skirt Edge: 65 mm\n \n- Center of Piston Pin to Crown Edge: 35.5 mm\n \n- Gudgeon Pin Size: 16 x 57 mm\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 2N5-11631-00\n \n- 2N5-11631-00-96\n \n- 2A7-11631-00-98\n \n- 443-11631-03-98","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"DT 175","cc":null,"notes":null,"years":"1978–1981"}],"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-1979-1981-dt175-6675-075-os","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e0d55c596af8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e0d55c596af8:1"}},"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."]}}