{"product_id":"top-roller-upper-carrier-roller-4392416-mu3184-for-john-deere-50-zts-excavator","title":"Top Roller Upper Carrier Roller 4392416 MU3184 for John Deere 50 ZTS Excavator","description":"\u003cstrong\u003eThis Top Roller Upper Carrier Roller is a high-quality aftermarket replacement part compatible with John Deere 50 ZTS Excavator and matches OEM Part# 4392416, MU3184.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis upper carrier roller is engineered to support the weight of the excavator track chain and ensure smooth operation of the undercarriage system. Built for durability in harsh working environments, it provides reliable performance and helps maintain proper track tension for your equipment.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-manufactured for a perfect fit and long service life.\u003c\/li\u003e\n\u003cli\u003eHigh-strength materials resist wear and deformation under heavy loads.\u003c\/li\u003e\n\u003cli\u003eSealed design protects internal components from dirt and debris.\u003c\/li\u003e\n\u003cli\u003eEnsures consistent track alignment and reduces vibrations during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 4392416, MU3184\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e John Deere 50 ZTS Excavator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Top Roller \/ Upper Carrier Roller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Upper Carriage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Aftermarket Replacement\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 roller include the necessary mounting hardware? \u003cstrong\u003eA:\u003c\/strong\u003e This unit is designed to utilize the existing mounting hardware on your machine for a direct replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this fits my specific machine? \u003cstrong\u003eA:\u003c\/strong\u003e This part is engineered for the John Deere 50 ZTS. Always verify your existing part numbers match 4392416 or MU3184 before ordering.\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":53489774526737,"sku":"ZZ2T00667","price":157.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_a54517ca-0f36-47f1-a29d-e55434eb8cc2.jpg?v=1777727714","url":"https:\/\/www.duraforce.com\/products\/top-roller-upper-carrier-roller-4392416-mu3184-for-john-deere-50-zts-excavator","provider":"DURAFORCE","version":"1.0","type":"link"}