--- product_id: 25746685 title: "LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly" brand: "liftmaster" price: "฿4062" currency: THB in_stock: true reviews_count: 13 category: "Lift Master" url: https://www.desertcart.co.th/products/25746685-liftmaster-garage-door-openers-41d3452-limit-switch-assembly store_origin: TH region: Thailand --- # Easy plug-and-play installation Durable stainless steel contacts Universal chain drive compatibility LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly **Brand:** liftmaster **Price:** ฿4062 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your garage game with LiftMaster’s ultimate limit switch! ## Quick Answers - **What is this?** LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly by liftmaster - **How much does it cost?** ฿4062 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/25746685-liftmaster-garage-door-openers-41d3452-limit-switch-assembly) ## Best For - liftmaster enthusiasts ## Why This Product - Trusted liftmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Stainless steel physical contacts ensure reliable, long-term performance under daily garage door stress. - • **Precision Control:** 3-way circuit design guarantees smooth automatic operation, keeping your garage door perfectly timed. - • **Pro-Level Reliability:** Trusted by pros and DIYers alike to fix stripped gears and broken contacts without costly service calls. - • **Seamless Compatibility:** Works flawlessly with 50+ LiftMaster & major brand chain drive models from 1986 to today. - • **Effortless Installation:** Swap out your old limit switch in minutes—no tech degree required, just click, slide, and reconnect. ## Overview The LiftMaster 41D3452 Limit Switch Assembly is a robust, surface-mount replacement part designed for chain drive garage door openers from LiftMaster and other leading brands dating back to 1986. Featuring durable stainless steel contacts and a 3-way circuit, it ensures precise automatic door control. Easy to install and compatible with over 50 models, this switch is a must-have for anyone looking to avoid costly repairs and keep their garage door running smoothly. ## Description Compatible with chain drive garage door openers from 1986 to current made by LiftMaster, Chamberlain, Sears Craftsman, Wayne-Dalton, Master Mechanic and Chamberlain Brand door openers. Garage door opener chain drive models 1140, 1145, 1146, 1150, 1155, 1 Review: Worked great even though I bought the wrong part. - I was trying to fix my brother-in-law's garage door opener and saw that the metal contacts on the limit switch were broken so I ordered the first on I saw, which was wrong. He has a screw-type opener, not sure if that matters, but the "Liftmaster 41D4671 Screw Drive Limit Switch" looks like the correct part. REGARDLESS, these things are practically identical and what you likely really need is the metal contacts... DON'T TRY TO REMOVE THE METAL CONTACTS. Everything on this switch is very simply designed, if you ordered the wrong part, check out my ugly diagram for information regarding how to use parts from your bad switch. The difference between these two switches is the gear on the end of the center shaft; you can't simply remove that gear from the 'wrong' part, but you can simply pop the shaft assembly loose. Chances are, you also need the metal contact piece as well, don't try to remove that metal from its plastic housing, just unscrew it from the shaft and then screw it back on to the old shaft and pop it back into place. Lemme tell you why these break! The blade connectors that fit onto this switch are VERY LOOSE! They fall off and your first instinct is to try to tweak those screws on the side of your opener; now you've tweaked the screws too much and the metal contacts on the center shaft have snapped off. Use pliers to crimp down on the blade connector so that it actually sits tight on the switch and doesn't fall off, also watch how the switch travels and consider not running the wire through the plastic loops on the upper-left and lower-right of the unit or else the wire may get pulled loose (again!). Review: Good product - I needed a new limit switch because the old one had a stripped gear and would no longer turn reliably when the opener was moving. It is easy to install - just click out the old one, slide the wires off, click in the new one and reconnect the wires. Be a little careful sliding the wire connectors back onto the metal tabs, They are thin and bend easily. Make sure you remember where each wire goes. You can take a picture before you start if you think you might mess it up but mine were color-coded and easy to remember. Also, unplug your opener before you start so that someone doesn't try to open it while you are working on it. ## Features - Garage door opener chain drive models 1140, 1145, 1146, 1150, 1155, 1156, 1160, 110WD, 210WD, 310WD, 1240, 1245, 1246, 1250, 1255, 1256, 1260, 1260LK, 1245LK, 215WD, 220ED, 315WD, 320WD, 1240R, 1245R, 1246R, - 1255R, 1256R, 1265, 985, 2265, 2565, 2245, 2255, 700WHC, 701WHC, 1000, 2000, 4000, 4001, 5000, 710WHC, 711WHC, 1100, 2100, 4100, 5100, 7200, 1200, 2200, 4200, 6200, 7220, CG40, PD210, PD610, PD612K, 7420, all door opener model may not be listed. - Garage door opener belt drive models 1270, 1280, 1280R, 2280, 2580, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912KS, WD822KS all models may not be listed - Not for opener models 2575, 2595, PD752, PD758S ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000FPVOVY | | Actuator Type | Plunger | | Best Sellers Rank | #190,197 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #770 in Garage Door Keypads & Remotes | | Brand Name | Liftmaster | | Circuit Type | 3-way | | Color | Black, White | | Connectivity Protocol | Wi-Fi | | Connector Type | Crimp | | Contact Material | Stainless Steel | | Contact Type | Physical | | Control Method | Remote | | Controller Type | Push Button" or "Remote Control | | Customer Reviews | 4.7 4.7 out of 5 stars (509) | | International Protection Rating | IP00 | | Item Weight | 16 ounces | | Manufacturer | Chamberlain | | Material Type | Plastic | | Model | 41D3452 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operation Mode | automatic | | Switch Type | Limit Switch | | Terminal | Screw | | UPC | 753182403311 640213239677 | | Unit Count | 1.0 Count | | Wattage | 370 watts | ## Product Details - **Actuator Type:** Plunger - **Brand:** Liftmaster - **Circuit Type:** 3-way - **Connector Type:** Crimp - **Contact Type:** Physical - **Material:** Plastic - **Mounting Type:** Surface Mount - **Operation Mode:** automatic - **Switch Type:** Limit Switch - **Terminal:** Screw ## Images ![LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly - Image 1](https://m.media-amazon.com/images/I/51l5VW440pL.jpg) ## Questions & Answers **Q: Garage door goes down but will come back up. What can cause this problem?** A: If you have a door sensor for the garage door, you may have something blocking it on the front end of the garage. Clear any obstructions blocking the sensor eyes. Otherwise, run the garage door while observing the limit switch assembly. You will notice that the two outer white screws can adjust the range of the garage door. If you run the garage door and observe these screws from the inside of the garage, you should be able to see what is causing the garage to come back up. If both of these solutions fail, look at your garage door manual for troubleshooting the door. There may be another adjustment that you need to try. **Q: What are the color wires go what colors go were** A: there are directions on how to connect the wires in the book that comes with it and the white is the ground with the red being the HOT. there should be something on the inside of the cover with instructions. **Q: Door works perfectly w/ this part. Except lights on the garage door opener won't shut off any more. Is this simply coincidental? Any ideas to fix?** A: I would make sure your ground wires are all connected to either the new part and/or the circuit board still. Make sure the leads have no corrosion too. Other than that, it may be coincidental. **Q: I have a 1993 model 41a4252-7 opener. Will this part fit?** A: This limiting switch is pretty basic. If you have a Craftsman and it matches what you have now it should fit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great even though I bought the wrong part. *by C***S on October 17, 2016* I was trying to fix my brother-in-law's garage door opener and saw that the metal contacts on the limit switch were broken so I ordered the first on I saw, which was wrong. He has a screw-type opener, not sure if that matters, but the "Liftmaster 41D4671 Screw Drive Limit Switch" looks like the correct part. REGARDLESS, these things are practically identical and what you likely really need is the metal contacts... DON'T TRY TO REMOVE THE METAL CONTACTS. Everything on this switch is very simply designed, if you ordered the wrong part, check out my ugly diagram for information regarding how to use parts from your bad switch. The difference between these two switches is the gear on the end of the center shaft; you can't simply remove that gear from the 'wrong' part, but you can simply pop the shaft assembly loose. Chances are, you also need the metal contact piece as well, don't try to remove that metal from its plastic housing, just unscrew it from the shaft and then screw it back on to the old shaft and pop it back into place. Lemme tell you why these break! The blade connectors that fit onto this switch are VERY LOOSE! They fall off and your first instinct is to try to tweak those screws on the side of your opener; now you've tweaked the screws too much and the metal contacts on the center shaft have snapped off. Use pliers to crimp down on the blade connector so that it actually sits tight on the switch and doesn't fall off, also watch how the switch travels and consider not running the wire through the plastic loops on the upper-left and lower-right of the unit or else the wire may get pulled loose (again!). ### ⭐⭐⭐⭐⭐ Good product *by R***L on March 9, 2014* I needed a new limit switch because the old one had a stripped gear and would no longer turn reliably when the opener was moving. It is easy to install - just click out the old one, slide the wires off, click in the new one and reconnect the wires. Be a little careful sliding the wire connectors back onto the metal tabs, They are thin and bend easily. Make sure you remember where each wire goes. You can take a picture before you start if you think you might mess it up but mine were color-coded and easy to remember. Also, unplug your opener before you start so that someone doesn't try to open it while you are working on it. ### ⭐⭐⭐⭐⭐ Perfect fit! Worked well *by R***S on August 8, 2021* The item was an exact replacement for my Chamberlain HD200D. It arrived on time and was just as described. Finding out WHY my garage door opener wasn't working was much more difficult than ordering and replacing this particular part. For what is it, it seems a touch expensive, but it was much less than a new opener or calling someone to fix it. ## Frequently Bought Together - LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly - Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models - LIFTMASTER Garage Door Openers 41A2818 Limit Gear and Retainer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/25746685-liftmaster-garage-door-openers-41d3452-limit-switch-assembly](https://www.desertcart.co.th/products/25746685-liftmaster-garage-door-openers-41d3452-limit-switch-assembly) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*