{"product_id":"liftmaster-k2a0878-hall-effect-board-sl3000u-sl585u-sl595u","title":"LiftMaster K2A0878 Hall Effect Board for SL3000U\/UL, SL585U\/UL \u0026 SL595U\/UL Slide Gate Operators","description":"\u003cp dir=\"auto\" data-start=\"158\" data-end=\"533\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"162\" data-end=\"202\"\u003eLiftMaster K2A0878 Hall Effect Board\u003c\/strong\u003e is a replacement component for compatible \u003cstrong data-start=\"245\" data-end=\"346\"\u003eLiftMaster SL3000U, SL3000UL, SL585U, SL585UL, SL595U and SL595UL commercial slide gate operators\u003c\/strong\u003e. Designed for use within the operator's control and position-sensing system, the K2A0878 is an important replacement part when servicing compatible LiftMaster slide gate operator models.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"535\" data-end=\"730\"\u003eFor installers, service technicians and facility maintenance teams repairing an existing LiftMaster operator, matching the \u003cstrong data-start=\"658\" data-end=\"681\"\u003eK2A0878 part number\u003c\/strong\u003e and operator model is important before ordering.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"732\" data-end=\"755\"\u003e\u003cstrong data-start=\"732\" data-end=\"755\"\u003eProduct Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"756\" data-end=\"1163\"\u003e\n\u003cli data-section-id=\"1ujpxbi\" data-start=\"756\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"758\" data-end=\"775\"\u003eManufacturer:\u003c\/strong\u003e LiftMaster\u003c\/li\u003e\n\u003cli data-section-id=\"nyzgmx\" data-start=\"787\" data-end=\"813\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"805\"\u003ePart Number:\u003c\/strong\u003e K2A0878\u003c\/li\u003e\n\u003cli data-section-id=\"1977mo5\" data-start=\"814\" data-end=\"851\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"833\"\u003eProduct Type:\u003c\/strong\u003e Hall Effect Board\u003c\/li\u003e\n\u003cli data-section-id=\"10egk95\" data-start=\"852\" data-end=\"918\"\u003eReplacement board for compatible LiftMaster slide gate operators\u003c\/li\u003e\n\u003cli data-section-id=\"yy3zaa\" data-start=\"919\" data-end=\"974\"\u003eDesigned for operator service and repair applications\u003c\/li\u003e\n\u003cli data-section-id=\"hyvcy6\" data-start=\"975\" data-end=\"1045\"\u003eCompatible with select SL3000U\/UL, SL585U\/UL and SL595U\/UL operators\u003c\/li\u003e\n\u003cli data-section-id=\"vgvixt\" data-start=\"1046\" data-end=\"1107\"\u003eIdeal for professional gate operator repair and maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"4rabv3\" data-start=\"1108\" data-end=\"1163\"\u003eVerify operator model and revision before replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13duazc\" dir=\"auto\" data-start=\"1165\" data-end=\"1211\"\u003eCompatible LiftMaster Slide Gate Operators\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"1213\" data-end=\"1374\"\u003eThe \u003cstrong data-start=\"1217\" data-end=\"1257\"\u003eLiftMaster K2A0878 Hall Effect Board\u003c\/strong\u003e is designed for compatible models within several of LiftMaster's commercial slide gate operator families, including:\u003c\/p\u003e\n\u003cul data-start=\"1376\" data-end=\"1524\"\u003e\n\u003cli data-section-id=\"153isx6\" data-start=\"1376\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1378\" data-end=\"1400\"\u003eLiftMaster SL3000U\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"6n2tba\" data-start=\"1401\" data-end=\"1426\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1426\"\u003eLiftMaster SL3000UL\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"n1aatt\" data-start=\"1427\" data-end=\"1450\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1450\"\u003eLiftMaster SL585U\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1dvdpod\" data-start=\"1451\" data-end=\"1475\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1475\"\u003eLiftMaster SL585UL\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"n22pe8\" data-start=\"1476\" data-end=\"1499\"\u003e\u003cstrong data-start=\"1478\" data-end=\"1499\"\u003eLiftMaster SL595U\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1elal0c\" data-start=\"1500\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1502\" data-end=\"1524\"\u003eLiftMaster SL595UL\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"1526\" data-end=\"1728\"\u003eThese exact model numbers are important when identifying replacement components because similarly named LiftMaster gate operators may use different parts depending on model, generation or configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bho990\" dir=\"auto\" data-start=\"1730\" data-end=\"1793\"\u003eLiftMaster SL3000U \/ SL3000UL Replacement Hall Effect Board\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"1795\" data-end=\"1872\"\u003eThe \u003cstrong data-start=\"1799\" data-end=\"1823\"\u003eSL3000U and SL3000UL\u003c\/strong\u003e are major compatibility targets for the K2A0878.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1874\" data-end=\"1959\"\u003eCustomers servicing these operators may search for the component using terms such as:\u003c\/p\u003e\n\u003cul data-start=\"1961\" data-end=\"2133\"\u003e\n\u003cli data-section-id=\"zhz7f2\" data-start=\"1961\" data-end=\"1999\"\u003eLiftMaster SL3000U Hall Effect Board\u003c\/li\u003e\n\u003cli data-section-id=\"ghxn0i\" data-start=\"2000\" data-end=\"2039\"\u003eLiftMaster SL3000UL Hall Effect Board\u003c\/li\u003e\n\u003cli data-section-id=\"17214th\" data-start=\"2040\" data-end=\"2067\"\u003eSL3000U replacement board\u003c\/li\u003e\n\u003cli data-section-id=\"1li5onr\" data-start=\"2068\" data-end=\"2096\"\u003eSL3000UL replacement parts\u003c\/li\u003e\n\u003cli data-section-id=\"1rx6kak\" data-start=\"2097\" data-end=\"2117\"\u003eLiftMaster K2A0878\u003c\/li\u003e\n\u003cli data-section-id=\"143amvh\" data-start=\"2118\" data-end=\"2133\"\u003eK2A0878 board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"2135\" data-end=\"2309\"\u003eIncluding the exact operator family alongside the part number helps technicians identify the component they need when repairing an existing SL3000 series slide gate operator.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1nrfoz8\" dir=\"auto\" data-start=\"2311\" data-end=\"2372\"\u003eLiftMaster SL585U \/ SL585UL Replacement Hall Effect Board\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"2374\" data-end=\"2480\"\u003eThe \u003cstrong data-start=\"2378\" data-end=\"2389\"\u003eK2A0878\u003c\/strong\u003e is also compatible with applicable \u003cstrong data-start=\"2425\" data-end=\"2479\"\u003eLiftMaster SL585U and SL585UL slide gate operators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2482\" data-end=\"2686\"\u003eGatePoint Solutions carries replacement parts for LiftMaster commercial gate operators, allowing installers to locate components by either the \u003cstrong data-start=\"2625\" data-end=\"2644\"\u003eOEM part number\u003c\/strong\u003e or the \u003cstrong data-start=\"2652\" data-end=\"2685\"\u003eoperator model being serviced\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2688\" data-end=\"2772\"\u003eFor an SL585 repair, verify the operator identification before ordering the K2A0878.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bam9ck\" dir=\"auto\" data-start=\"2774\" data-end=\"2835\"\u003eLiftMaster SL595U \/ SL595UL Replacement Hall Effect Board\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"2837\" data-end=\"2931\"\u003eCompatible \u003cstrong data-start=\"2848\" data-end=\"2881\"\u003eLiftMaster SL595U and SL595UL\u003c\/strong\u003e operators also use the K2A0878 Hall Effect Board.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2933\" data-end=\"3045\"\u003eThis makes the K2A0878 a replacement component spanning three important LiftMaster slide gate operator families:\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3047\" data-end=\"3085\"\u003e\u003cstrong data-start=\"3047\" data-end=\"3085\"\u003eSL3000U\/UL → SL585U\/UL → SL595U\/UL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3087\" data-end=\"3307\"\u003eBuilding internal links between this replacement board and each corresponding operator parts collection can help customers quickly move from their operator model to the individual replacement components available for it.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hqjm4z\" dir=\"auto\" data-start=\"3309\" data-end=\"3355\"\u003eHall Effect Board for Gate Operator Repair\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"3357\" data-end=\"3594\"\u003eA Hall Effect Board is part of the sensing electronics used within compatible gate operator systems. When troubleshooting an operator, the cause of a problem should be properly diagnosed before replacing individual electronic components.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3596\" data-end=\"3728\"\u003eThe \u003cstrong data-start=\"3600\" data-end=\"3611\"\u003eK2A0878\u003c\/strong\u003e is intended as a replacement component for compatible operators rather than a universal gate operator circuit board.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3730\" data-end=\"3771\"\u003eBefore ordering, customers should verify:\u003c\/p\u003e\n\u003cul data-start=\"3773\" data-end=\"3951\"\u003e\n\u003cli data-section-id=\"yyves4\" data-start=\"3773\" data-end=\"3798\"\u003eExisting operator model\u003c\/li\u003e\n\u003cli data-section-id=\"1sl9mnr\" data-start=\"3799\" data-end=\"3836\"\u003eOperator model\/revision information\u003c\/li\u003e\n\u003cli data-section-id=\"10qykpd\" data-start=\"3837\" data-end=\"3871\"\u003eExisting replacement part number\u003c\/li\u003e\n\u003cli data-section-id=\"db1da3\" data-start=\"3872\" data-end=\"3900\"\u003eCompatibility with K2A0878\u003c\/li\u003e\n\u003cli data-section-id=\"jf89j6\" data-start=\"3901\" data-end=\"3951\"\u003eDiagnosis of the component requiring replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"3953\" data-end=\"4095\"\u003eThis is particularly important with commercial LiftMaster operators that may have different replacement components across product generations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"muvdyj\" dir=\"auto\" data-start=\"4097\" data-end=\"4151\"\u003eLiftMaster Commercial Slide Gate Replacement Parts\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"4153\" data-end=\"4264\"\u003eThe K2A0878 fits naturally within GatePoint Solutions' expanding selection of \u003cstrong data-start=\"4231\" data-end=\"4263\"\u003eLiftMaster replacement parts\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4266\" data-end=\"4372\"\u003eCustomers repairing an SL3000U\/UL, SL585U\/UL or SL595U\/UL may also need other operator components such as:\u003c\/p\u003e\n\u003cul data-start=\"4374\" data-end=\"4642\"\u003e\n\u003cli data-section-id=\"thvpc6\" data-start=\"4374\" data-end=\"4390\"\u003eControl boards\u003c\/li\u003e\n\u003cli data-section-id=\"14gi4ag\" data-start=\"4391\" data-end=\"4426\"\u003eSensors and electronic components\u003c\/li\u003e\n\u003cli data-section-id=\"1fvilnv\" data-start=\"4427\" data-end=\"4456\"\u003eMotors and drive components\u003c\/li\u003e\n\u003cli data-section-id=\"19ag16x\" data-start=\"4457\" data-end=\"4479\"\u003eChains and sprockets\u003c\/li\u003e\n\u003cli data-section-id=\"14yclk1\" data-start=\"4480\" data-end=\"4498\"\u003eLimit components\u003c\/li\u003e\n\u003cli data-section-id=\"vyd98j\" data-start=\"4499\" data-end=\"4520\"\u003eCovers and hardware\u003c\/li\u003e\n\u003cli data-section-id=\"hig8b\" data-start=\"4521\" data-end=\"4553\"\u003eBatteries and power components\u003c\/li\u003e\n\u003cli data-section-id=\"pqmman\" data-start=\"4554\" data-end=\"4570\"\u003eSafety devices\u003c\/li\u003e\n\u003cli data-section-id=\"17tf9q\" data-start=\"4571\" data-end=\"4583\"\u003ePhoto eyes\u003c\/li\u003e\n\u003cli data-section-id=\"19vlxrp\" data-start=\"4584\" data-end=\"4613\"\u003eVehicle detection equipment\u003c\/li\u003e\n\u003cli data-section-id=\"47kld9\" data-start=\"4614\" data-end=\"4642\"\u003eAccess control accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"4644\" data-end=\"4871\"\u003eInternally linking the \u003cstrong data-start=\"4667\" data-end=\"4678\"\u003eK2A0878\u003c\/strong\u003e to dedicated replacement-parts collections for the \u003cstrong data-start=\"4730\" data-end=\"4769\"\u003eSL3000U\/UL, SL585U\/UL and SL595U\/UL\u003c\/strong\u003e creates a stronger path for customers searching by operator model rather than individual part number.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7ftwd2\" dir=\"auto\" data-start=\"4873\" data-end=\"4913\"\u003eLiftMaster K2A0878 Replacement Board\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"4915\" data-end=\"5129\"\u003eThe \u003cstrong data-start=\"4919\" data-end=\"5018\"\u003eLiftMaster K2A0878 Hall Effect Board for SL3000U\/UL, SL585U\/UL \u0026amp; SL595U\/UL Slide Gate Operators\u003c\/strong\u003e is a model-specific replacement component for servicing compatible LiftMaster commercial slide gate operators.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"5131\" data-end=\"5446\"\u003eAlso searched as \u003cstrong data-start=\"5148\" data-end=\"5388\"\u003eLiftMaster K2A0878, K2A0878 Hall Effect Board, LiftMaster Hall Effect Board, SL3000U Hall Effect Board, SL3000UL replacement board, SL585U Hall Effect Board, SL585UL replacement parts, SL595U Hall Effect Board, SL595UL replacement parts\u003c\/strong\u003e, or \u003cstrong data-start=\"5393\" data-end=\"5445\"\u003eLiftMaster slide gate operator replacement board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"5448\" data-end=\"5607\"\u003e\u003cstrong data-start=\"5448\" data-end=\"5471\"\u003eCompatibility Note:\u003c\/strong\u003e Always verify the exact LiftMaster operator model, revision and required replacement part number before ordering electronic components.\u003c\/p\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":46709871476911,"sku":"GPS-LM-K2A0878","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/download-2026-04-01T162022.594.jpg?v=1775078459","url":"https:\/\/gatepointsolutions.com\/products\/liftmaster-k2a0878-hall-effect-board-sl3000u-sl585u-sl595u","provider":"GatePoint Solutions","version":"1.0","type":"link"}