{"product_id":"2x-top-roller-4718355-for-hitachi-excavator-zx30u-5a-zx35u-5a-zx40u-5a-zx48u-5a","title":"2X Top Roller 4718355 for Hitachi Excavator ZX30U-5A ZX35U-5A ZX40U-5A ZX48U-5A","description":"\u003cstrong\u003eThis Top Roller is a high-quality aftermarket replacement part compatible with Hitachi Excavator ZX30U-5A, ZX35U-5A, ZX40U-5A, and ZX48U-5A and matches OEM Part# 4718355.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eDesigned for durability and reliability, this top roller (carrier roller) ensures the smooth operation of your excavator's track system. It is engineered to withstand harsh ground conditions while providing consistent support for the track chain.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufactured from heavy-duty steel for extended wear life.\u003c\/li\u003e\n\u003cli\u003eHigh-quality internal seals prevent contamination and leaking.\u003c\/li\u003e\n\u003cli\u003ePrecision-ground surfaces reduce friction and heat buildup.\u003c\/li\u003e\n\u003cli\u003eDirect replacement design for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHitachi ZX30U-5A\u003c\/li\u003e\n\u003cli\u003eHitachi ZX35U-5A\u003c\/li\u003e\n\u003cli\u003eHitachi ZX40U-5A\u003c\/li\u003e\n\u003cli\u003eHitachi ZX48U-5A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 4718355\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Type:\u003c\/strong\u003e Mini Excavator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Top Roller \/ Carrier Roller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2X\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this order include two rollers? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this listing is for a set of 2 top rollers as indicated in the title.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a direct fit for the Hitachi -5A series? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed specifically to match the OEM specifications for the ZX30U-5A through ZX48U-5A models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53489796153617,"sku":"ZZ2T03282","price":271.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_c7c64db4-06f0-4568-9cbf-566bb5cecde2.jpg?v=1777728631","url":"https:\/\/www.duraforce.com\/products\/2x-top-roller-4718355-for-hitachi-excavator-zx30u-5a-zx35u-5a-zx40u-5a-zx48u-5a","provider":"DURAFORCE","version":"1.0","type":"link"}