{"product_id":"pto-clutch-917-04376a","title":"917-04376A PTO Clutch for Cub Cadet RZT42 | Replaces 717-04376A, 917-04376 \u0026 717-04376","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRestore mower deck blade engagement with this \u003cstrong\u003e917-04376A PTO clutch replacement for select Cub Cadet RZT42 zero-turn mowers\u003c\/strong\u003e. This aftermarket electric clutch replaces \u003cstrong\u003e717-04376A, 917-04376 and 717-04376\u003c\/strong\u003e in the same factory replacement family.\u003c\/p\u003e\n\u003cp\u003eOur standard black pulley clutch uses a \u003cstrong\u003e1-inch keyed crankshaft bore\u003c\/strong\u003e, an \u003cstrong\u003eapproximately 6-inch pulley\u003c\/strong\u003e and \u003cstrong\u003ecounter-clockwise rotation viewed from the pulley side\u003c\/strong\u003e. Match the original clutch number, electrical connection and mounting arrangement before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Aftermarket electric PTO clutch with integrated brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Replacement Number:\u003c\/strong\u003e 917-04376A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1 inch, keyed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e Approximately 6 inches (5.95-inch specification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Finish:\u003c\/strong\u003e Standard black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW, viewed from the pulley side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Compatibility:\u003c\/strong\u003e A\/B belt applications, 1\/2 inch or 5\/8 inch; use the belt specified for your mower deck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Two-pin clutch-side socket with wiring adapter as shown in the product photos\u003c\/li\u003e\n\u003cli\u003eAssembled clutch and pulley with installed bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCub Cadet RZT42 Model Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFactory-documented application:\u003c\/strong\u003e Cub Cadet RZT42, model \u003cstrong\u003e17AE2ACG010\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/apps.mtdproducts.com\/manuals\/769-05934.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCub Cadet 42-inch RZT parts manual 769-05934\u003c\/a\u003e lists \u003cstrong\u003e917-04376A\u003c\/strong\u003e in the \u003cstrong\u003eEngine Connections diagram, page 9, item 16\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor other RZT configurations, confirm that your original clutch or the correct factory parts diagram specifies \u003cstrong\u003e917-04376A, 917-04376, 717-04376A or 717-04376\u003c\/strong\u003e. The RZT name or 42-inch deck size alone does not establish fitment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCub Cadet \/ MTD:\u003c\/strong\u003e 917-04376A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCub Cadet \/ MTD:\u003c\/strong\u003e 917-04376\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCub Cadet \/ MTD:\u003c\/strong\u003e 717-04376A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCub Cadet \/ MTD:\u003c\/strong\u003e 717-04376\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupersession note:\u003c\/strong\u003e Cub Cadet identifies 917-04376A as the service replacement for 717-04376, 717-04376A and 917-04376. This listing is an aftermarket replacement for those applications, not a genuine Cub Cadet clutch.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAftermarket Cross-Reference\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme \/ Stens:\u003c\/strong\u003e X0399\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eX0399 is listed as a replacement for the same four OEM numbers. It is a fitment reference; this product is supplied as our standard black pulley aftermarket clutch.\u003c\/p\u003e\n\u003cp\u003eThis unit also shares an aftermarket replacement family with the \u003ca href=\"\/products\/pto-clutch-917-05121\"\u003e\u003cstrong\u003e917-05121 PTO clutch replacement\u003c\/strong\u003e\u003c\/a\u003e. View its dedicated page for that part number's applications and compare your original connection and mounting details.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete electric PTO clutch assembly with black pulley\u003c\/li\u003e\n\u003cli\u003eInstalled bearings, electromagnetic coil and integrated brake\u003c\/li\u003e\n\u003cli\u003eElectrical connector and wiring adapter as pictured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMounting hardware and spacers are included only when shown in the product photos. Follow your mower’s service instructions for the retaining hardware, anti-rotation bracket and pulley alignment.\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\"\u003eFitment Guarantee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/warranty\"\u003e1-year limited warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eClear product photos for comparing the pulley, bore and connector\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFitment support before and after purchase\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes this replace 717-04376A and 917-04376?\u003c\/h3\u003e\n\u003cp\u003eYes. Those numbers, along with 717-04376, belong to the factory replacement family serviced by 917-04376A. Confirm the original number and physical configuration before installation.\u003c\/p\u003e\n\u003ch3\u003eWill this fit every Cub Cadet RZT42?\u003c\/h3\u003e\n\u003cp\u003eNo. Model 17AE2ACG010 is documented above. Other RZT42 versions can use different clutch assemblies, so check your complete mower model number and parts diagram.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e1-inch keyed bore\u003c\/strong\u003e. It is not the correct shaft fit for a 1-1\/8-inch crankshaft.\u003c\/p\u003e\n\u003ch3\u003eIs this a genuine Cub Cadet or Xtreme clutch?\u003c\/h3\u003e\n\u003cp\u003eNo. This is an aftermarket replacement sold by PTO Direct USA. Cub Cadet, MTD and X0399 numbers identify the replacement application.\u003c\/p\u003e\n\u003ch3\u003eCan you help confirm the connector and fitment?\u003c\/h3\u003e\n\u003cp\u003eYes. Email \u003cstrong\u003esupport@ptodirectusa.com\u003c\/strong\u003e or text \u003cstrong\u003e(541) 361-8778\u003c\/strong\u003e with your mower model and serial numbers plus clear photos of the old clutch label, plug, pulley and mounting arrangement.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eNeed installation help? Read our \u003ca href=\"\/blogs\/pto-clutch-guides\/pto-clutch-installation\"\u003e\u003cstrong\u003ePTO clutch installation guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCompare other applications in our \u003ca href=\"\/collections\/cub-cadet-pto-clutches\"\u003e\u003cstrong\u003eCub Cadet PTO clutch collection\u003c\/strong\u003e\u003c\/a\u003e or browse the full \u003ca href=\"\/collections\/pto-clutches\"\u003e\u003cstrong\u003eelectric PTO clutch catalog\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":67722848207215,"sku":"PTO-917-04376A-ECP-102413","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/917-04376a-pto-clutch-hero.jpg?v=1791608738","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-917-04376a","provider":"PTO Direct USA","version":"1.0","type":"link"}