{"product_id":"pulley-dual-2-7-x-1-2-deepvee-17mm-bore-621-61-0020","title":"Pulley, Dual 2.7″ x 1\/2″ DeepVee, 17mm Bore - 621-61-0020","description":"The Balmar 61-0020 is a dual-groove DeepVee alternator pulley with a 17mm bore, machined from anodised steel for corrosion resistance. With a 2.7 inch outside diameter and two 1\/2 inch belt grooves, it is the standard dual-vee (DV) pulley supplied on Balmar 6-Series alternators and runs a pair of 1\/2 inch vee belts.\n\nSplitting the drive across two belts increases the load the alternator can transfer without slip compared with a single vee, making a dual-vee pulley a good choice for higher-output charging where a serpentine conversion is not used. Confirm belt width and pulley diameter against your engine before fitting.","brand":"Balmar","offers":[{"title":"Default Title","offer_id":56272814178644,"sku":"61-0020","price":78.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/469bc02e-ef16-4416-a235-86d12d997b25.png?v=1783590707","url":"https:\/\/hudsonmarine.co.uk\/products\/pulley-dual-2-7-x-1-2-deepvee-17mm-bore-621-61-0020","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}