{"product_id":"3-serpentine-belt-idler-pulley-18-6457-807757-for-mercruiser-gm-v6-v8-355662614336","title":"3\" Serpentine Belt Idler Pulley 18-6457, 807757 for Mercruiser GM V6 V8","description":"\u003cp\u003eIncludes: - 3\" Serpentine Belt Idler Pulley\u003c\/p\u003e \u003cp\u003eFits Models: - Mercruiser GM V6 and V8 engines\u003c\/p\u003e \u003cp\u003eModel Years: - Check fitment before purchase\u003c\/p\u003e \u003cp\u003eSubmodels: - Applies to listed models\u003c\/p\u003e \u003cp\u003eEngine Options: - Common engine sizes include 4.3L V6, 5.0L V8, 5.7L V8, and 6.2L V8\u003c\/p\u003e \u003cp\u003eDescription: This 3\" serpentine belt idler pulley is designed for use with Mercruiser GM V6 and V8 engines, ensuring optimal performance and reliability. It is a direct replacement part that helps maintain proper belt tension and alignment, contributing to the smooth operation of your engine's accessory drive system.\u003c\/p\u003e \u003cp\u003eFeatures: - Durable construction for long-lasting performance - Precision-engineered for a precision fitment - Helps reduce belt wear and noise - Hassle-free installation for DIY enthusiasts\u003c\/p\u003e \u003cp\u003ePart Number: 18-6457, 807757\u003c\/p\u003e","brand":"Slipstream Supply","offers":[{"title":"Default Title","offer_id":43689178693691,"sku":"355662614336","price":105.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4293\/3819\/files\/s-l1600_3818c356-31b6-461b-b454-fc1c509741cd.webp?v=1782009553","url":"https:\/\/slipstreamsupply.co.nz\/products\/3-serpentine-belt-idler-pulley-18-6457-807757-for-mercruiser-gm-v6-v8-355662614336","provider":"Slipstream Supply","version":"1.0","type":"link"}