{"product_id":"liftmaster-q216","title":"LiftMaster Q216 \/ K07-50227 Output Shaft Replacement Kit","description":"\u003cp\u003e\u003cstrong\u003eThe LiftMaster Q216 identifies manufacturer output-shaft kit K07-50227, offered by the supplier for the #70 gearbox arrangement. It is the basic shaft service kit, distinct from the larger K77-36539 kit that adds limit-drive components. Manufacturer instructions identify the shaft with set screws, a key and thread-locking adhesive. Select it by the operator’s exact parts diagram and the condition of the surrounding gearbox and drive hardware; replacing a shaft alone will not repair a damaged gearbox or worn arm connection.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eCompatibility — Models, Versions and Exclusions\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel or selection point\u003c\/th\u003e\n\u003cth\u003eCompatibility requirement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSW200 \/ CSW200U\u003c\/td\u003e\n\u003ctd\u003eManufacturer replacement instructions cover these models; verify the required individual kit in the parts drawing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSW24V \/ CSW24VDC \/ CSW24U\u003c\/td\u003e\n\u003ctd\u003eIncluded in the shared shaft-service instructions; select the correct package for the actual assembly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSW12V \/ RSW12VDC \/ RSW12U\u003c\/td\u003e\n\u003ctd\u003eAlso covered by the shared instructions; do not assume every listed kit has identical contents.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK70-35677 and K77-36539\u003c\/td\u003e\n\u003ctd\u003eDifferent kit inventories; choose according to the required repair.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eInspect the Connections at Both Ends of the Shaft\u003c\/h2\u003e\u003cp\u003eThe output shaft works with the gearbox and the gate-arm connection. A worn shaft, damaged keyway, loose retention hardware or worn mating component can produce similar symptoms. Have the technician inspect the complete connection before deciding that a shaft-only kit will restore correct operation. The repair should address the cause of the wear as well as the visibly damaged part.\u003c\/p\u003e\u003cp\u003eThe common installation sheet covers several kit numbers and operator families. Its shared instructions do not make every carton interchangeable. Compare the existing assembly with the exact parts diagram, particularly when limit-chain or sprocket parts also need replacement. Photograph the assembly before disassembly so the technician can verify the original component positions and the correct replacement scope.\u003c\/p\u003e\u003ch2\u003eSpecifications and Product Identification\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier SKU\u003c\/td\u003e\n\u003ctd\u003eQ216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer reference\u003c\/td\u003e\n\u003ctd\u003eK07-50227\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent\u003c\/td\u003e\n\u003ctd\u003eOutput shaft replacement kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier application description\u003c\/td\u003e\n\u003ctd\u003e#70 gearbox output shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented basic kit contents\u003c\/td\u003e\n\u003ctd\u003eShaft with set screws, key and thread-locking adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated kit distinction\u003c\/td\u003e\n\u003ctd\u003eK77-36539 includes additional limit-drive components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecord the full operator model and confirm K07-50227 or Q216 in its parts list.\u003c\/li\u003e\n\u003cli\u003eInspect the gearbox connection, arm connection and surrounding hardware.\u003c\/li\u003e\n\u003cli\u003eDetermine whether the basic shaft kit or a larger limit-drive kit is needed.\u003c\/li\u003e\n\u003cli\u003ePlan gate restraint and the required travel-limit setup after the repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents and Separate Requirements\u003c\/h2\u003e\u003cp\u003eThe manufacturer identifies K07-50227 contents as the shaft with set screws, key and thread-locking adhesive. Confirm the current supplied revision. Limit chain, limit cup, additional sprockets, gearbox and gate arm are not listed as contents of this basic kit. Do not copy the longer K77-36539 inventory into a Q216 order merely because the kits share an installation sheet.\u003c\/p\u003e\u003ch2 class=\"safety-warning\"\u003eSafety Warnings — Read Before Installation or Service\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWARNING: Disconnecting output-shaft or arm hardware can allow unexpected gate movement. Have a qualified gate professional secure the gate before disassembly.\u003c\/li\u003e\n\u003cli\u003eIsolate all applicable power sources before removing covers or drive components.\u003c\/li\u003e\n\u003cli\u003eUse the specified retention and assembly procedure. Do not substitute improvised pins, keys or fasteners for damaged components.\u003c\/li\u003e\n\u003cli\u003eReset or verify travel limits as instructed, restore covers and test all required protection devices before returning the gate to normal operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Products and Important Differences\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-lmrrul-monitored-retro-reflective-photo-eye\"\u003eLMRRUL monitored photo eye\u003c\/a\u003e — a separate protection option only where the actual operator and control revision approve it.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-lmwekitu-monitored-wireless-edge-kit-for-gate-operators\"\u003eLMWEKITU monitored wireless edge kit\u003c\/a\u003e — a separate safety system; confirm compatibility rather than treating it as a universal legacy upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs Q216 the same reference as K07-50227?\u003c\/h3\u003e\u003cp\u003eThe supplier maps Q216 to K07-50227. Confirm that complete reference against the original assembly.\u003c\/p\u003e\u003ch3\u003eDoes this include the limit chain?\u003c\/h3\u003e\u003cp\u003eThe basic K07-50227 inventory does not list it. Other kits on the same instruction sheet contain additional limit-drive parts.\u003c\/p\u003e\u003ch3\u003eWill the shaft fix a damaged gearbox?\u003c\/h3\u003e\u003cp\u003eNo. The gearbox and mating connections require inspection and separate repair if damaged.\u003c\/p\u003e\u003ch3\u003eWhy does the instruction sheet list several operators?\u003c\/h3\u003e\u003cp\u003eIt covers multiple shaft kits and applications. The exact operator drawing determines which kit and contents are required.\u003c\/p\u003e\u003ch2\u003eNeed Help Confirming the Right Product?\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/pages\/contact\"\u003eContact Garage-DoorParts.com before ordering\u003c\/a\u003e. Send the full equipment model, readable part labels and photographs of the installed assembly. Include the dimensions, electrical configuration or accessory details relevant to your project so the listing can be checked against the actual installation.\u003c\/p\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":60655772598558,"sku":"Q216","price":10000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/q216.jpg?v=1793139898","url":"https:\/\/garage-doorparts.com\/products\/liftmaster-q216","provider":"garage-doorparts.com","version":"1.0","type":"link"}