{"product_id":"8ten-idler-pulley-for-john-deere-ztrak-z-series-auc11584-direct-fit-replacement-7-7-8-od-1-2-bore","title":"8TEN Idler Pulley for John Deere Ztrak Z-series - AUC11584 Direct-Fit Replacement, 7 7\/8\" OD, 1\/2\" Bore","description":"\u003cp\u003e\u003cstrong\u003e8TEN Idler Pulley AUC11584 is a direct-fit replacement pulley designed to restore belt alignment and tension on a wide range of John Deere Ztrak and Z-series zero-turn mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 8TEN idler pulley replaces John Deere OEM AUC11584 and fits numerous Z-series models, offering precise dimensions and compatible mounting for routine maintenance or repair. Built to the specifications listed below, the pulley helps maintain proper belt routing and reduces belt wear by keeping tension and alignment consistent. If you're servicing a Z930M, Z950R, Z915E or similar model, this part is a practical OEM-compatible option to get your deck running smoothly again.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere models will this idler pulley fit?\u003c\/h3\u003e\n\u003cp\u003eThe 8TEN idler pulley is made to match the AUC11584 OEM reference and fits a broad set of Ztrak and Z-series commercial and residential mowers. Check your machine's parts list or existing pulley for the OEM number to confirm fitment before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM number: John Deere AUC11584\u003c\/li\u003e\n  \u003cli\u003eCommon fits include Z930M, Z950R, Z915E, Z955M, Z920M, Z930R, Z950M\u003c\/li\u003e\n  \u003cli\u003eAlso fits earlier and related models: Z930A, Z925A, Z960R, Z720A, Z970R\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the pulley’s exact measurements and mounting details?\u003c\/h3\u003e\n\u003cp\u003eThis idler pulley is specified with outer and inner diameters plus overall height so you can compare to the part being replaced. Knowing these dimensions ensures the replacement will align with your mower’s belt path and mounting hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOuter diameter: 7 7\/8 inches (nominal)\u003c\/li\u003e\n  \u003cli\u003eInner diameter (bore): 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003eOverall height: 1 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct replacement where AUC11584 is specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does swapping the pulley help mower performance and maintenance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or damaged idler pulley restores correct belt tracking and reduces slippage, noise, and premature belt damage. A properly functioning pulley also helps preserve blade drive efficiency and lowers the chance of sudden breakdowns while mowing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves belt alignment and tension consistency\u003c\/li\u003e\n  \u003cli\u003eReduces belt wear and operational noise\u003c\/li\u003e\n  \u003cli\u003eSimple bolt-on replacement for compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I inspect when installing this replacement pulley?\u003c\/h3\u003e\n\u003cp\u003eDuring installation, inspect the mounting bolt, shaft, surrounding brackets, and the belt for signs of wear or damage. Replacing related hardware or the belt at the same time can prevent repeat service and ensure optimal deck performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck mounting bolt and shaft for straightness and wear\u003c\/li\u003e\n  \u003cli\u003eInspect belt condition and replace if cracked or glazed\u003c\/li\u003e\n  \u003cli\u003eConfirm proper routing and tension after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The 8TEN idler pulley AUC11584 is intended for owners, fleet managers, and repair technicians who maintain John Deere Ztrak and Z-series mowers and need an OEM-compatible replacement. It’s suited for routine deck maintenance, mid-season repairs, or prepping equipment for peak mowing periods. If your mower’s parts list references AUC11584 or you note belt misalignment on covered models, this pulley provides a dimensional match and straightforward install to get the deck back in service.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this pulley replace John Deere AUC11584?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This 8TEN pulley is made to replace OEM AUC11584 and fits the listed John Deere models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the pulley dimensions I should check?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check outer diameter 7 7\/8\", inner bore 1\/2\", and overall height 1 3\/4\" before installing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56832524845396,"sku":"B0DSWKP94X","price":69.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-idler-pulley-front-view_16b62ddc-798f-45ef-b2f7-11065da53f2d.jpg?v=1787030671","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-idler-pulley-for-john-deere-ztrak-z-series-auc11584-direct-fit-replacement-7-7-8-od-1-2-bore","provider":"Gardenluxe Uk","version":"1.0","type":"link"}