{"product_id":"8ten-gen-3-electric-pto-clutch-for-lawn-mowers-1-1-8-shaft-4-88-pulley-auto-thermal-cutoff","title":"8TEN Gen 3 Electric PTO Clutch for Lawn Mowers — 1-1\/8\" Shaft, 4.88\" Pulley, Auto Thermal Cutoff","description":"\u003cp\u003e\u003cstrong\u003eThe 8TEN Gen 3 Electric PTO Clutch is a high-performance replacement clutch designed to restore reliable blade engagement and safe disengagement on compatible zero-turn and lawn tractors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower’s PTO clutch is slipping, overheating, or no longer engaging the blades consistently, the 8TEN Gen 3 clutch offers a direct-fit alternative to many OEM units. Built with an auto thermal cutoff and engineered rotation and dimensions, this clutch aims to match factory fitment for brands like Grasshopper, Snapper, Toro and others, so you can get back to cutting without extensive modification.\u003c\/p\u003e\n\n\u003ch3\u003eWhat machines will this clutch fit?\u003c\/h3\u003e\n\u003cp\u003eThis Gen 3 clutch is made to replace a wide range of OEM part numbers across several manufacturers. Always verify serial numbers and shaft\/pulley dimensions before purchasing to ensure correct fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Grasshopper, Snapper, Toro, Ariens, Gravely and other models listed by OEM numbers.\u003c\/li\u003e\n  \u003cli\u003eMatches a 1-1\/8\" crankshaft and 4.88\" pulley outer diameter for direct installation on many units.\u003c\/li\u003e\n  \u003cli\u003eCheck your mower’s model and serial ranges (Toro Z320\/Z325\/Z350\/Z355 examples) against the compatibility list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the Gen 3 design improve durability and safety?\u003c\/h3\u003e\n\u003cp\u003eThe Gen 3 clutch includes an automatic thermal cutoff that helps prevent heat-related damage from prolonged engagement or overload. Components are selected for higher heat tolerance and consistent magnetic coupling, which translates to fewer failures and longer service life under normal mowing conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e370-degree auto thermal cutoff reduces risk of clutch burnout under heavy load.\u003c\/li\u003e\n  \u003cli\u003eRobust magnetic coupling provides stable blade engagement and reduced slip.\u003c\/li\u003e\n  \u003cli\u003eEngineered rotation (CW) and precise dimensions minimize installation errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is the installation process?\u003c\/h3\u003e\n\u003cp\u003eInstallation is usually straightforward for anyone comfortable with basic mower maintenance. The clutch is designed to follow OEM mounting geometry and electrical connections, so most users can swap it with the original unit using standard tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit mounting for many OEM part numbers reduces the need for adapters or custom brackets.\u003c\/li\u003e\n  \u003cli\u003eVerify crankshaft size (1-1\/8\") and pulley OD (4.88\") before starting the swap.\u003c\/li\u003e\n  \u003cli\u003eFollow safety steps: disconnect battery, support mower deck, and confirm wiring polarity during hook-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich performance details should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm rotation direction, physical dimensions, and electrical compatibility to avoid returns or fitment issues. Matching the clutch’s specs to your mower’s original part number ensures correct blade engagement and electrical control function.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClutch rotation: clockwise (CW) — confirm your mower uses CW rotation.\u003c\/li\u003e\n  \u003cli\u003eCrankshaft inner diameter: 1-1\/8\"; pulley outer diameter: 4.88\".\u003c\/li\u003e\n  \u003cli\u003eCross-reference OEM numbers provided with your mower’s parts manual or existing clutch label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The 8TEN Gen 3 Electric PTO Clutch is aimed at homeowners, landscapers, and repair shops that need a robust replacement for worn or failed PTO clutches on compatible zero-turn mowers and tractors. It suits users who prioritize direct-fit parts, improved thermal protection, and reliable blade engagement without extensive modification. If you maintain your own equipment or operate multiple machines across the OEMs listed, this clutch provides a practical, high-performance replacement option.\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 clutch fit my Toro Z350 or Z355?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly—check your mower serial number ranges listed for Z350 and Z355 and confirm 1-1\/8\" crankshaft and 4.88\" pulley before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the thermal cutoff protect the clutch from overheating?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The clutch includes a 370-degree auto thermal cutoff designed to reduce heat-related damage under overload conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56806132285780,"sku":"B07W44CXYC","price":197.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-gen3-front-view_f849f7b6-9549-4ab4-a922-fd459e54671d.jpg?v=1786813625","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-gen-3-electric-pto-clutch-for-lawn-mowers-1-1-8-shaft-4-88-pulley-auto-thermal-cutoff","provider":"Gardenluxe Uk","version":"1.0","type":"link"}