{"product_id":"liftmaster-k75-18493","title":"LiftMaster K75-18493 Chain Guide Kit — Documented SL575 \/SL585 \/SL595 Applications","description":"\u003cp\u003e\u003cstrong\u003eThe LiftMaster K75-18493 is the chain-guide kit identified in documented SL575, SL585 and SL595 service information. It belongs to the specified chain-routing arrangement and is distinct from a complete chain guard, drive sprocket or length of replacement chain. Match the exact operator generation and guide location before ordering. A worn or damaged guide can accompany chain misalignment or other drive wear, so inspect the surrounding mechanism and mounting before replacing only the guide components.\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\u003eDocumented SL575 \/SL585 \/SL595 arrangements\u003c\/td\u003e\n\u003ctd\u003eUse the exact model’s service drawing to confirmK75-18493.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLater U \/UL variants\u003c\/td\u003e\n\u003ctd\u003eCheck the individual diagram and installed guide arrangement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK75-34824 guard kit\u003c\/td\u003e\n\u003ctd\u003eDifferent package scope; do not assume identical included parts.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther chain sizes or guide positions\u003c\/td\u003e\n\u003ctd\u003eShared chain terminology does not establish mounting or path compatibility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamaged chain or sprockets\u003c\/td\u003e\n\u003ctd\u003eSeparate inspection and replacement may be required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eRestore the Chain Path and Correct the Cause of Wear\u003c\/h2\u003e\u003cp\u003eA chain guide should support the specified chain path without concealing misalignment elsewhere. Inspect the mounting, sprockets, chain wear and gate-drive alignment before ordering. If the guide shows heavy contact or repeated damage, establish why the chain is not following its intended route rather than fitting a new part and repeating the same operating condition.\u003c\/p\u003e\u003cp\u003eUse the guide configuration and clearances prescribed for the actual operator. Do not trim a guide or add improvised spacers to make a different kit fit. Follow the manufacturer’s chain adjustment procedure after service, and verify that the gate moves correctly without the operator overcoming binding or an obstruction in the travel path.\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\u003eK75-18493\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eChain guide kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented families\u003c\/td\u003e\n\u003ctd\u003eSL575 \/SL585 \/SL595; model-specific verification required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeparate guard reference\u003c\/td\u003e\n\u003ctd\u003eK75-34824 in the applicable legacy arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeparate drive parts\u003c\/td\u003e\n\u003ctd\u003eChain, sprockets and shaft components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelection basis\u003c\/td\u003e\n\u003ctd\u003eExact service drawing and installed guide position\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 operator model and locate the chain guide in its diagram.\u003c\/li\u003e\n\u003cli\u003eConfirmK75-18493 and the actual mounting arrangement.\u003c\/li\u003e\n\u003cli\u003eInspect the chain, sprockets and supporting components for wear or misalignment.\u003c\/li\u003e\n\u003cli\u003eConfirm current kit contents and any separately required guard or fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents and Separate Requirements\u003c\/h2\u003e\u003cp\u003eThis offer identifies the chain-guide kit. Confirm the current inventory of guide and mounting pieces before ordering. A complete chain guard, drive chain, master link, sprocket, shaft and operator are not promised as included. The separately numbered guard kit may include a different collection of parts, so compare the required repair scope instead of assuming every chain-related kit is equivalent.\u003c\/p\u003e\u003ch2 class=\"safety-warning\"\u003eSafety Warnings — Read Before Installation or Service\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWARNING: Exposed chain and sprocket drives can trap fingers or entangle clothing and cause serious injury. Keep people clear and use a qualified gate technician.\u003c\/li\u003e\n\u003cli\u003eIsolate all applicable power and secure the gate before removing guards or reaching near the chain path.\u003c\/li\u003e\n\u003cli\u003eDo not operate the gate with missing guards or bypass protection to test a damaged drive. Follow the manufacturer’s controlled service procedure.\u003c\/li\u003e\n\u003cli\u003eRestore the complete guarding arrangement and verify clearance, travel, reversal and required entrapment protection before normal use.\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 the complete chain guard?\u003c\/h3\u003e\u003cp\u003eNo. It is the chain-guide kit; the guard is a separately identified service scope.\u003c\/p\u003e\u003ch3\u003eDoes it include replacement drive chain?\u003c\/h3\u003e\u003cp\u003eChain is not promised as included. Determine the correct separate chain reference and length if needed.\u003c\/p\u003e\u003ch3\u003eWill it correct a misaligned sprocket?\u003c\/h3\u003e\u003cp\u003eNo. The shaft, sprocket and drive alignment require their own correction.\u003c\/p\u003e\u003ch3\u003eCan it fit every SL585 generation?\u003c\/h3\u003e\u003cp\u003eDo not assume that. Verify the exact model and guide reference in the applicable drawing.\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":60655791341854,"sku":"K75-18493","price":64.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/k75-18493.jpg?v=1793140011","url":"https:\/\/garage-doorparts.com\/products\/liftmaster-k75-18493","provider":"garage-doorparts.com","version":"1.0","type":"link"}