{"product_id":"cylinder-sleeve-83-84-maico-490-86-5mm-vintco-slm04b","title":"CYLINDER SLEEVE 83-84 MAICO 490 86.5mm VINTCO SLM04B","description":"\u003cp\u003eVintCo cylinder sleeve SLM04B is a cast-iron replacement sleeve for 1983-1984 Maico 490 models. Manufactured in the USA for vintage applications, it is intended to restore worn or damaged cylinders and is supplied with installation dimensions for use by an experienced and qualified machinist. The sleeve is produced with modern manufacturing methods for OEM-equivalent fitment and performance, features correctly angled ports to reduce port-matching work, and can be bored and honed to suit the stock-size VintCo piston kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement cylinder sleeve for vintage Maico 490 engines\u003c\/li\u003e\n\u003cli\u003eFits 1983-1984 Maico 490 models\u003c\/li\u003e\n\u003cli\u003eIntended for restoring worn or damaged original cylinders\u003c\/li\u003e\n\u003cli\u003eCorrectly angled ports reduce required port-matching work\u003c\/li\u003e\n\u003cli\u003eCan be bored and honed to suit the stock-size VintCo piston kit\u003c\/li\u003e\n\u003cli\u003eInstallation dimensions provided for machinist fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintCo Part Number: SLM04B\u003c\/li\u003e\n\u003cli\u003eCompatible piston part number: PSM04-00\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: USA\u003c\/li\u003e\n\u003cli\u003eBore: 86.5 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 156.8 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 94.5 mm\u003c\/li\u003e\n\u003cli\u003eFlange outside diameter: 100.2 mm\u003c\/li\u003e\n\u003cli\u003eFlange height: 5.1 mm\u003c\/li\u003e\n\u003cli\u003eWall thickness: 4.8 mm\u003c\/li\u003e\n\u003cli\u003eIntake: 33.2 mm\u003c\/li\u003e\n\u003cli\u003eExhaust port location: 45.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1983 Maico 490\u003c\/li\u003e\n\u003cli\u003e1984 Maico 490\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52893056827658,"sku":"vin-slm04b","price":216.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/slm04b_1.jpg?v=1776851387","url":"https:\/\/2bros-mx.com\/products\/cylinder-sleeve-83-84-maico-490-86-5mm-vintco-slm04b","provider":"2bros-mx.com","version":"1.0","type":"link"}