{"product_id":"bighead-washer-repair-kit-shift-actuator-pulley-clutch-21-drive-belt-for-whirlpool-maytag-top-load-washers-oem-fit","title":"BigHead Washer Repair Kit — Shift Actuator, Pulley Clutch \u0026 21\" Drive Belt for Whirlpool\/Maytag Top-Load Washers, OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eBigHead’s 3‑in‑1 washer repair kit combines the W10913953 shift actuator, W10721967 pulley clutch assembly, and a 21\" W10006384 drive belt to replace the common failure points that stop top‑load washers from agitating, shifting, or spinning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit was created to restore mechanical function quickly by replacing three parts that often fail together: the synchronous shift actuator that moves the gearcase between wash and spin, the clutch\/pulley assembly that transmits motor torque to the tub, and the multi‑rib drive belt. All components are engineered to match OEM fit and many WHIRLPOOL, MAYTAG, KENMORE, AMANA, CROSLEY and ROPER machines, reducing the time and expense of sourcing parts individually. The set is ideal for the DIY technician or professional who wants one shipment that covers agitation, shifting and belt slipping problems.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit fix a washer that won’t agitate or switch cycles?\u003c\/h3\u003e\n\u003cp\u003eThe W10913953 shift actuator in this kit is a synchronous AC motor assembly designed to move the washer’s transmission between wash and spin. Replacing a worn or burnt actuator commonly resolves stuck wash modes, buzzing during transitions, and error codes tied to shifting. Installation restores the mechanical linkage so the transmission engages properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces failed actuator models such as W10597177 and 49TYZ‑E120A1\u003c\/li\u003e\n  \u003cli\u003e50SM21‑1‑221B motor: 6‑pin, 120V AC, 3 RPM clockwise\u003c\/li\u003e\n  \u003cli\u003eStops buzzing and F7E5‑style shifting errors\u003c\/li\u003e\n  \u003cli\u003eReinforced ABS housing and metal core for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy include a pulley clutch kit — what problems does it solve?\u003c\/h3\u003e\n\u003cp\u003eThe W10721967 clutch and pulley assembly transfers rotation from the motor to the tub; when splines strip or the cam fails the drum can stop spinning even though the motor runs. Replacing the clutch assembly eliminates grinding, slipping under load, and overheating caused by worn spline teeth or damaged drive cams. A new clutch restores reliable torque transfer for spin cycles and heavy loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh‑strength steel gears with heat‑resistant polymer cam\u003c\/li\u003e\n  \u003cli\u003eSolves stripped spline symptoms and persistent grinding noises\u003c\/li\u003e\n  \u003cli\u003ePrevents overheating and burning‑smell conditions\u003c\/li\u003e\n  \u003cli\u003eDirect fit for many Whirlpool\/Maytag family models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I change the drive belt and what does the included belt offer?\u003c\/h3\u003e\n\u003cp\u003eThe 21\" W10006384 drive belt is included to address slipping, slow rotation, or complete loss of motion caused by worn or broken belts. This belt uses oil‑resistant, high‑elastic rubber and a multi‑rib profile to maintain grip under load and resist stretching. Replacing the belt as part of this kit reduces the chance of immediate re‑failure after replacing actuator or clutch parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e21 inches long with 5 ribs and 4 grooves for secure engagement\u003c\/li\u003e\n  \u003cli\u003eOil‑resistant rubber to avoid degradation in service\u003c\/li\u003e\n  \u003cli\u003eDesigned to prevent slipping and uneven drum movement\u003c\/li\u003e\n  \u003cli\u003eReplaces WPW10006384 and equivalent OEM numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what are the basic steps?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a moderate DIY job that requires basic hand tools and safe handling practices. The kit ships with parts sized for an OEM fit; typical steps include powering down the washer, removing the bottom access panel, swapping the actuator wiring and housing, replacing the clutch\/pulley on the drive shaft, and routing the new belt over the motor and tub pulleys. Follow safety steps and consult your model service sheet for exact fastener locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect power and water first; work with the washer tipped safely on a protected surface\u003c\/li\u003e\n  \u003cli\u003eRemove bottom panel to access the actuator and clutch area\u003c\/li\u003e\n  \u003cli\u003eSwap actuator wiring harness, replace pulley\/clutch assembly and install belt\u003c\/li\u003e\n  \u003cli\u003eReassemble panels and test a short, empty cycle to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This BigHead 3‑in‑1 kit is intended for homeowners, appliance technicians, and independent repair shops who service top‑load Whirlpool‑family washers showing symptoms like no agitation, stuck in one cycle, grinding noises, slipping belts, or intermittent spin failures. It’s also a practical parts bundle for anyone who prefers replacing known wear items together to ensure a complete, reliable repair without multiple orders.\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: Is this kit compatible with my Whirlpool or Maytag washer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit fits many Whirlpool‑family and related models (WTW\/MVWX\/ MVWC series). Check your model number against the compatible list in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only basic hand tools are required; a socket set, screwdrivers, and gloves. Follow the supplied steps and unplug the washer first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BigHead","offers":[{"title":"Default Title","offer_id":67588454219961,"sku":"B0FKS34ZXP","price":81.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/bighead-front-packaging-washer-actuator-clutch-kit.jpg?v=1790518955","url":"https:\/\/redleafauto.ca\/products\/bighead-washer-repair-kit-shift-actuator-pulley-clutch-21-drive-belt-for-whirlpool-maytag-top-load-washers-oem-fit","provider":"Redleaf Auto","version":"1.0","type":"link"}