{"product_id":"pto-clutch-59118500","title":"59118500 PTO Clutch Replacement for Ariens Gravely 05118900 | Ogura 53797600","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eAriens Gravely PTO clutch 59118500 replacement\u003c\/strong\u003e also replaces the earlier OEM part number \u003cstrong\u003e05118900\u003c\/strong\u003e and cross-references \u003cstrong\u003eOgura 53797600\u003c\/strong\u003e, \u003cstrong\u003eOgura GT1.5-AR09\u003c\/strong\u003e, \u003cstrong\u003eRotary 17132\u003c\/strong\u003e, and \u003cstrong\u003e8TEN 810-CPT2447O\u003c\/strong\u003e. It is built for select \u003cstrong\u003e\u003ca href=\"\/collections\/ariens-pto-clutches\"\u003eAriens\u003c\/a\u003e\u003c\/strong\u003e Apex, \u003cstrong\u003e\u003ca href=\"\/collections\/gravely-pto-clutches\"\u003eGravely\u003c\/a\u003e\u003c\/strong\u003e ZT HD, and Gravely Pro-Turn Z zero-turn mower platforms.\u003c\/p\u003e\n\u003cp\u003eCommonly used on Ariens Apex 48\", 52\", and 60\" models, Gravely ZT HD 44\", 48\", 52\", and 60\" models, and Gravely Pro-Turn Z 48\", 52\", and 60\" applications, this commercial-duty electric PTO clutch helps restore smooth blade engagement, proper belt drive speed, and reliable mowing performance under heavier deck loads.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e7.125\" pulley diameter\u003c\/strong\u003e, and \u003cstrong\u003eCCW rotation\u003c\/strong\u003e, this clutch should be matched against the OEM number, product code, pulley size, bore size, connector style, and original clutch configuration before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement electric PTO clutch assembly for select Ariens Apex, Gravely ZT HD, and Gravely Pro-Turn Z mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e \u003cspan\u003e~7.125\" \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Size:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW (counter-clockwise)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall height:\u003c\/strong\u003e ~3.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003eDesigned for commercial-duty 44\", 48\", 52\", and 60\" fabricated deck applications\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install after fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible With These Brands \u0026amp; Model Series\u003c\/h2\u003e\n\u003cp\u003eThis PTO clutch fits select Ariens and Gravely mower platforms using OEM part number \u003cstrong\u003e59118500\u003c\/strong\u003e or \u003cstrong\u003e05118900\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens Apex:\u003c\/strong\u003e select Apex 48\", Apex 52\", and Apex 60\" models, including side-discharge and rear-discharge configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravely ZT HD:\u003c\/strong\u003e select ZT HD 44\", ZT HD 48\", ZT HD 52\", and ZT HD 60\" models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravely Pro-Turn Z:\u003c\/strong\u003e select Pro-Turn Z 48\", Pro-Turn Z 52\", and Pro-Turn Z 60\" models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment can vary by product code, deck size, engine package, serial range, wiring connector, and original clutch specification. Always confirm your original clutch number before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eModel \u0026amp; Product Code Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens Apex:\u003c\/strong\u003e 991151, 991153, 991155, 991157, 991159, 991161, 991163, 991173, 991311, 991312, 991316, 991324, 991327\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravely ZT HD \/ Pro-Turn Z:\u003c\/strong\u003e 991152, 991154, 991156, 991160, 991162, 991188, 991190, 991254\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 6-digit product code on the mower frame is one of the best ways to confirm fitment. Similar Ariens and Gravely model names can use different PTO clutch families depending on production year, engine package, and deck configuration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens \/ Gravely:\u003c\/strong\u003e 59118500, 05118900, 5118900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOgura:\u003c\/strong\u003e 53797600, GT1.5-AR09\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAftermarket Cross-Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 17132\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon search variations:\u003c\/strong\u003e Ariens 59118500, Gravely 59118500, Ariens 05118900, Gravely 05118900, 5118900, Ogura 53797600, GT1.5 AR09.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete electric PTO clutch assembly\u003c\/li\u003e\n\u003cli\u003eFactory-balanced 7.16\" to 7.20\" pulley\u003c\/li\u003e\n\u003cli\u003ePre-installed bearing assembly\u003c\/li\u003e\n\u003cli\u003eElectromagnetic coil\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Engine mounting hardware, clutch stop brackets, spacers, washers, and external chassis wire harnesses are not included unless specifically stated. Reuse your original OEM hardware where required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHow to Confirm Fitment\u003c\/h2\u003e\n\u003cp\u003eThe most reliable way to confirm compatibility is to match the OEM or manufacturer number stamped on your original PTO clutch. If your clutch is marked \u003cstrong\u003e59118500\u003c\/strong\u003e, \u003cstrong\u003e05118900\u003c\/strong\u003e, \u003cstrong\u003e5118900\u003c\/strong\u003e, \u003cstrong\u003eOgura 53797600\u003c\/strong\u003e, or \u003cstrong\u003eGT1.5-AR09\u003c\/strong\u003e, compare it to this replacement.\u003c\/p\u003e\n\u003cp\u003eIf the original clutch number is unreadable, verify the \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, ~\u003cstrong\u003e7.125\" pulley diameter\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation\u003c\/strong\u003e, wiring connector, model number, product code, serial range, and anti-rotation setup before ordering.\u003c\/p\u003e\n\u003cp\u003eA matching mower series name alone does not guarantee fitment. Similar Ariens Apex, Gravely ZT HD, and Gravely Pro-Turn machines can use different PTO clutch families depending on engine package, deck size, production year, and wiring layout.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From PTO Direct USA?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast USA shipping\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/fitment-guarantee\" title=\"Fitment Guarantee Explained\"\u003eFitment Guarantee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003cli\u003ePremium product images for easy identification\u003c\/li\u003e\n\u003cli\u003eTrusted replacement supplier for residential and commercial mower parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eNeed a different fitment? Browse the full \u003ca href=\"\/collections\/ariens-pto-clutches\"\u003eAriens PTO clutch collection\u003c\/a\u003e, \u003ca href=\"\/collections\/gravely-pto-clutches\"\u003eGravely PTO clutch collection\u003c\/a\u003e, or view all \u003ca href=\"\/collections\/pto-clutches\"\u003eelectric PTO clutches\u003c\/a\u003e.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":52921263817071,"sku":"PTO-59118500","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/59118500-pto-clutch-replacement-main.jpg?v=1777954199","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-59118500","provider":"PTO Direct USA","version":"1.0","type":"link"}