{"product_id":"liftmaster-k75-37549","title":"LiftMaster K75-37549 Disconnect Kit — SL595U \/ Specified SL595UL","description":"\u003cp\u003e\u003cstrong\u003eThe LiftMaster K75-37549 is the mechanical disconnect kit identified for documented SL595U and SL595UL industrial slide-gate operator arrangements. It services the release mechanism that allows the drive to disengage as designed, separate from the motor, gearbox and complete operator. Match the full model and installed release assembly before ordering. A release that is difficult to operate or does not re-engage reliably requires inspection of the mating drive components as well as the disconnect hardware; replacing the visible linkage alone may not resolve the underlying problem.\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\u003eSL595101U \/ SL595151U\u003c\/td\u003e\n\u003ctd\u003eNamed models in manufacturer documentation identifying the kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSL595UL versions specifying K75-37549\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact parts drawing and installed release configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy SL585 kit K75-34790\u003c\/td\u003e\n\u003ctd\u003eDifferent reference; no substitution by general function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther industrial slide operators\u003c\/td\u003e\n\u003ctd\u003eNo universal compatibility with every mechanical disconnect.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamaged shafts or mating drive parts\u003c\/td\u003e\n\u003ctd\u003eSeparate repair scope requiring inspection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eInspect the Release Linkage and Its Engagement with the Drive\u003c\/h2\u003e\u003cp\u003eA mechanical disconnect must move through its approved range and re-engage positively. Inspect linkage, mounting points and the mating drive before deciding what needs replacement. Record the operator model and compare the installed mechanism with its own service drawing; parts and procedures from a different SL family should not be carried over merely because both mechanisms release a gate.\u003c\/p\u003e\u003cp\u003eWhen the drive is disengaged, the gate may move independently of the motor. Plan how it will be restrained during inspection and testing, especially where wind or slope can influence movement. Do not force a stiff release or leave the drive partially engaged. Correct worn or damaged mating parts and complete the manufacturer’s functional checks after the kit is installed.\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\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eK75-37549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent\u003c\/td\u003e\n\u003ctd\u003eMechanical disconnect service kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented family\u003c\/td\u003e\n\u003ctd\u003eSL595U \/ specified SL595UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eService of the approved release arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeparate components\u003c\/td\u003e\n\u003ctd\u003eMotor, reducer and complete drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelection basis\u003c\/td\u003e\n\u003ctd\u003eExact service drawing and installed mechanism\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 complete SL595U or SL595UL identification.\u003c\/li\u003e\n\u003cli\u003eMatch K75-37549 in the applicable service diagram.\u003c\/li\u003e\n\u003cli\u003eInspect release travel, mounting and mating drive engagement.\u003c\/li\u003e\n\u003cli\u003eConfirm current kit inventory and the required re-engagement test.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents and Separate Requirements\u003c\/h2\u003e\u003cp\u003eThe offer identifies the disconnect service kit. A complete gearbox, motor, drive shaft, gate chain and operator are not promised as included. Confirm the actual kit’s linkage, retaining pieces and mounting hardware against the appropriate service procedure before work begins. Inventory from the separate SL585 disconnect kit should not be assumed to describe this SL595 package.\u003c\/p\u003e\u003ch2 class=\"safety-warning\"\u003eSafety Warnings — Read Before Installation or Service\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWARNING: Disconnecting the drive can allow uncontrolled gate movement. A qualified gate technician must secure the gate before servicing or testing the release.\u003c\/li\u003e\n\u003cli\u003eDisconnect all applicable electrical supplies before installation and prevent unintended access commands during service.\u003c\/li\u003e\n\u003cli\u003eDo not force the linkage, omit retention hardware or use an incompletely engaged drive. Follow the exact bracket and cable arrangement specified by the manufacturer.\u003c\/li\u003e\n\u003cli\u003eVerify both release and positive re-engagement, restore guards and complete the prescribed travel, reversal and protection tests before 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 exact operator and control revision approve it; not a universal legacy retrofit.\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 edge communication system for approved controls and resistive edges; not a replacement for this mechanical or electrical service part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs this a complete gearbox?\u003c\/h3\u003e\u003cp\u003eNo. It is the mechanical disconnect service kit.\u003c\/p\u003e\u003ch3\u003eDoes it fit every SL595 generation?\u003c\/h3\u003e\u003cp\u003eNo blanket compatibility is established. Match the exact model and parts drawing.\u003c\/p\u003e\u003ch3\u003eIs it the same as K75-34790?\u003c\/h3\u003e\u003cp\u003eNo. That is a different service reference associated with SL585.\u003c\/p\u003e\u003ch3\u003eWhy secure the gate before release testing?\u003c\/h3\u003e\u003cp\u003eThe gate can move independently of the motor when the drive is disconnected.\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":"Controlled products","offers":[{"title":"Default Title","offer_id":60723364692254,"sku":"K75-37549","price":104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/k75-37549.jpg?v=1793244828","url":"https:\/\/garage-doorparts.com\/products\/liftmaster-k75-37549","provider":"garage-doorparts.com","version":"1.0","type":"link"}