{"product_id":"5102831-flat-idler-pulley-for-ferris-48-52-61-72-inch-deck-lawn-mower-5104717","title":"5102831 Flat Idler Pulley for Ferris 48 52 61 72 Inch Deck Lawn Mower 5104717","description":"\u003cstrong\u003eThis Flat Idler Pulley is a replacement deck belt idler pulley compatible with Ferris lawn mowers equipped with 48-inch, 52-inch, 61-inch, and 72-inch cutting decks and matches OEM Part# 5102831, 5104717.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe flat idler pulley maintains proper belt tension on Ferris mower decks, preventing slippage and extending belt life. This flat idler pulley is a direct-fit replacement for worn or seized factory pulleys on select models, restoring reliable drive performance. Built with heavy-duty materials, it withstands high-speed mowing without premature bearing failure.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePrecision sealed ball bearing reduces friction and extends service life\u003c\/li\u003e \u003cli\u003eFlat steel pulley body ensures consistent belt contact and minimal wear\u003c\/li\u003e \u003cli\u003eExact OEM-form dimensions for quick drop-in installation\u003c\/li\u003e \u003cli\u003eHeat-treated construction resists deformation under heavy load\u003c\/li\u003e \u003cli\u003eCorrosion-resistant finish guards against moisture and debris\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFerris zero-turn mowers with 48-inch deck\u003c\/li\u003e \u003cli\u003eFerris zero-turn mowers with 52-inch deck\u003c\/li\u003e \u003cli\u003eFerris zero-turn mowers with 61-inch deck\u003c\/li\u003e \u003cli\u003eFerris zero-turn mowers with 72-inch deck\u003c\/li\u003e \u003cli\u003eReplaces OEM part numbers 5102831 and 5104717\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing a seized, noisy, or wobbling belt idler pulley on Ferris stand-on and zero-turn mowers\u003c\/li\u003e \u003cli\u003eMaintaining consistent deck belt tension during heavy mulching operations\u003c\/li\u003e \u003cli\u003eRestoring proper blade engagement on large-acreage commercial mowers\u003c\/li\u003e \u003cli\u003ePreventing belt slippage and uneven cutting in bagging setups\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 5102831, 5104717\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flat Idler Pulley\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel body with sealed ball bearing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Deck Sizes:\u003c\/strong\u003e 48-inch, 52-inch, 61-inch, 72-inch\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this idler pulley fit my Ferris IS 700Z with a 52-inch deck?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, this flat idler pulley is a direct replacement for the deck idler on all Ferris models equipped with 48-, 52-, 61-, or 72-inch decks, including the IS series.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my idler pulley needs replacement?\u003cstrong\u003e A:\u003c\/strong\u003e Look for belt squealing, excessive vibration, visible wobble, or rough rotation when the pulley is spun by hand; replacing the idler pulley resolves these issues.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679678423313,"sku":"ZZ3A00424","price":72.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_293d3288-97af-491d-90ea-abdd175dc82e.jpg?v=1781652748","url":"https:\/\/www.duraforce.com\/products\/5102831-flat-idler-pulley-for-ferris-48-52-61-72-inch-deck-lawn-mower-5104717","provider":"DURAFORCE","version":"1.0","type":"link"}