---
product_id: 12283920
title: "UBS Garage Door Motor Drive Gear Compatible with Chamberlain Liftmaster Sears Openers"
brand: "ubs"
price: "฿1143"
currency: THB
in_stock: true
reviews_count: 2
category: "Ubs"
url: https://www.desertcart.co.th/products/12283920-ubs-garage-door-motor-drive-gear-compatible-with-chamberlain-liftmaster
store_origin: TH
region: Thailand
---

# Requires low-temp lithium/PTFE grease for durability Precision-fit gear, 2.75-inch diameter Compatible with Chamberlain, Liftmaster, Sears (1984-current) UBS Garage Door Motor Drive Gear Compatible with Chamberlain Liftmaster Sears Openers

**Brand:** ubs
**Price:** ฿1143
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your garage game—quiet, reliable, and built to last!

## Quick Answers

- **What is this?** UBS Garage Door Motor Drive Gear Compatible with Chamberlain Liftmaster Sears Openers by ubs
- **How much does it cost?** ฿1143 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/12283920-ubs-garage-door-motor-drive-gear-compatible-with-chamberlain-liftmaster)

## Best For

- ubs enthusiasts

## Why This Product

- Trusted ubs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cost-Effective Fix:** Save hundreds by restoring your existing opener instead of buying a new one—join thousands of savvy homeowners.
- • **Prolonged Gear Life:** Apply recommended low-temp lithium or PTFE grease to each tooth to prevent premature shredding and costly repairs.
- • **Precision Engineering:** 2.75-inch powder-coated plastic gear designed for smooth, quiet operation and long-lasting performance.
- • **Seamless Compatibility:** Works flawlessly with Chamberlain, Liftmaster, and Sears openers from 1984 to today—no guesswork needed.
- • **DIY-Friendly Installation:** Replace your worn gear in under an hour with simple tools—no professional needed, no downtime.

## Overview

The UBS Garage Door Motor Drive Gear is a precision-engineered replacement part compatible with Chamberlain, Liftmaster, and Sears garage door openers manufactured from 1984 to present. Measuring 2.75 inches in diameter and made from durable powder-coated plastic, this gear requires application of low-temperature lithium or PTFE grease to each tooth for optimal longevity. Designed for easy DIY installation, it restores smooth, quiet operation and prevents costly opener replacements, making it a smart, budget-friendly solution for residential and commercial garage door systems.

## Description

Lift master, Craftsman, Chamberlain Gear with Grease. 41A2817, do you hear your Chamberlain motor running but the chain is not lifting your door? It's probably your gear. To verify, remove cover off of motor head and you see white shavings, the gear is your problem. You must apply a low temp lithium grease to each tooth of the new gear or it will shred within days. Need a Low Temp Lithium Grease? Enter "Drive Gear and Grease for Chamberlain, Lift master, Sears Openers" in desertcart search box. This is for the gear only.

Review: Fixed My Problem - It's always a terrible feeling when you press the garage door opener button, only to watch the door slowly chug for a moment, then just stop and suddenly there's a strange grinding noise coming from the opener itself. This was my experience the other night at 3 in the morning while taking a dog outside. The next morning I got up and inspected the machine, only to find that the motor drive gear was basically eaten away to nothing. The worm gear was still fine. I figured I would need a new opener, so I went inside and started looking at new openers and how much it would cost to get one installed. I figured I could install it myself, but with it about 20 degrees inside the garage, I wasn't interested in working out there for any more than a few minutes. I ended up finding some videos that showed how to replace the gear. I ended up buying a gear set from Sears's website. I paid the eighteen dollars for "expedited" shipping. It said it would arrive the following day. The following day, when it hadn't even been shipped yet, I called them and was told, basically, that the estimate online is just an estimate and not very accurate. I should receive my gears in 4-5 business days. Well, that wasn't really acceptable, so I looked around and found the one gear I needed here on desertcart. I wish I had looked here first. Less than ten bucks later I had the gear and overnight shipping to my door. Luckily, the set from Sears can be returned, and I'll be doing that. The gear from desertcart, the one for this review, is the exact same thing as what was on there...only without all of it's teeth shredded. I was able to get the old gear out and the new gear in place in about a total of 40 minutes. The hardest part for me was finding a way to remove one of the pins from the drive shaft so that I could pull the gear off. Once I devised a method to do this, it was smooth sailing. The gear installed easily, and works flawlessly. It's quieter now than it was, so I can only assume that the gear has been going bad for a while. A quick note, when you put this in, make sure you adjust the up and down limits on the garage door opener itself. Mine was set WAY too low, and I'm assuming that's what led to the destruction of the old gear. Once I got them set correctly, the thing works like new!! Highly recommended!!
Review: Well worth the price - My 9 year old Chamberlain garage door opener stopped working (I could hear the motor running, but the chain was not moving) - took off the cover and found the gear teeth worn off. For $6+ (including shipping), I decided this was worth a try. Placed an order and received the gear promptly a few days later. Installed it, made a few adjustments, and my garage door opener is working again. Saved me the cost of a new garage door opener (around $170 or more, just looking around locally). A few more thoughts: You will also need lithium grease ("white grease") when you install the new gear. This is NOT included with the gear, but you can pick up a tube at your local hardware store for a few bucks if you don't already have some. I debated whether to purchase just this gear, or the "replacement kit" which includes the mating worm gear, lube, and few more parts. Inspection of my opener showed that the mating worm gear was in good shape, so I decided to get this gear only. You may not be as lucky, so if you inspect your unit and find the mating gear worn out as well, go for the kit - still much cheaper than a new opener. Installation: If you are reasonably handy, you will not find this difficult. You can find some good "how to's" on YouTube, so check there to see what is involved. You do NOT need to take the opener down from the garage ceiling to repair it. Here's a brief synopsis: Before you do anything else, UN-PLUG the electrical connection! 1. Remove the cover (use screwdriver or preferably nut driver) 2. Inspect to see what is worn out, and order required parts 3. Remove plastic clip (by hand) from end of shaft holding worn gear; remove small gear (just pull it off) 4. Remove three screws holding gear shaft in place (small wrench or nut driver or both) 5. Remove shaft and gear 6. Remove roll pin holding gear on shaft (use a hammer and a pin driver, or improvise with a small screwdriver or drill bit) 7. Remove worn gear, replace with new gear 8. Reinstall roll pin (hammer and pin driver) 9. Apply grease liberally to new gear (and mating gear) and reinstall 10. Apply grease to small gear removed in step 3-4, and reinstall plastic clip 11. Put the cover back on, plug it back in, adjust if necessary, and you're good to go!

## Features

- Compatible with chamberlain openers manufactured 1984-current
- Compatible with liftmster sears raynore openers manufactured 1984-current
- We recommend applying lithium or PTFE grease to each tooth of the gear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ENU8LBS |
| Assembled Diameter | 2.75 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,029,671 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,171 in Garage Door Opener System Parts |
| Brand | UBS |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (911) |
| Cutting Diameter | 2.75 Inches |
| Date First Available | April 30, 2008 |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Global Trade Identification Number | 00689752616334 |
| Included Components | Drive Gear |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.96 ounces |
| Item model number | 20242 |
| Manufacturer | UBS |
| Material | Plastic |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | 20242 |
| Shape | Round |
| Special Feature | Low Temp Grease Application Required |
| Special Features | Low Temp Grease Application Required |
| Specific Uses For Product | Commercial/Residential |
| UPC | 689752616334 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** UBS
- **Customer Package Type:** Standard Packaging
- **Finish Type:** Powder Coated
- **Item Weight:** 0.06 Pounds
- **Material:** Plastic
- **Mounting Type:** Door Mount
- **Shape:** Round
- **Special Feature:** Low Temp Grease Application Required
- **Specific Uses For Product:** Commercial/Residential
- **Unit Count:** 1 Count

## Images

![UBS Garage Door Motor Drive Gear Compatible with Chamberlain Liftmaster Sears Openers - Image 1](https://m.media-amazon.com/images/I/61Q-t+NJcTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed My Problem
*by J***F on March 27, 2014*

It's always a terrible feeling when you press the garage door opener button, only to watch the door slowly chug for a moment, then just stop and suddenly there's a strange grinding noise coming from the opener itself. This was my experience the other night at 3 in the morning while taking a dog outside. The next morning I got up and inspected the machine, only to find that the motor drive gear was basically eaten away to nothing. The worm gear was still fine. I figured I would need a new opener, so I went inside and started looking at new openers and how much it would cost to get one installed. I figured I could install it myself, but with it about 20 degrees inside the garage, I wasn't interested in working out there for any more than a few minutes. I ended up finding some videos that showed how to replace the gear. I ended up buying a gear set from Sears's website. I paid the eighteen dollars for "expedited" shipping. It said it would arrive the following day. The following day, when it hadn't even been shipped yet, I called them and was told, basically, that the estimate online is just an estimate and not very accurate. I should receive my gears in 4-5 business days. Well, that wasn't really acceptable, so I looked around and found the one gear I needed here on Amazon. I wish I had looked here first. Less than ten bucks later I had the gear and overnight shipping to my door. Luckily, the set from Sears can be returned, and I'll be doing that. The gear from Amazon, the one for this review, is the exact same thing as what was on there...only without all of it's teeth shredded. I was able to get the old gear out and the new gear in place in about a total of 40 minutes. The hardest part for me was finding a way to remove one of the pins from the drive shaft so that I could pull the gear off. Once I devised a method to do this, it was smooth sailing. The gear installed easily, and works flawlessly. It's quieter now than it was, so I can only assume that the gear has been going bad for a while. A quick note, when you put this in, make sure you adjust the up and down limits on the garage door opener itself. Mine was set WAY too low, and I'm assuming that's what led to the destruction of the old gear. Once I got them set correctly, the thing works like new!! Highly recommended!!

### ⭐⭐⭐⭐⭐ Well worth the price
*by U***R on December 22, 2011*

My 9 year old Chamberlain garage door opener stopped working (I could hear the motor running, but the chain was not moving) - took off the cover and found the gear teeth worn off. For $6+ (including shipping), I decided this was worth a try. Placed an order and received the gear promptly a few days later. Installed it, made a few adjustments, and my garage door opener is working again. Saved me the cost of a new garage door opener (around $170 or more, just looking around locally). A few more thoughts: You will also need lithium grease ("white grease") when you install the new gear. This is NOT included with the gear, but you can pick up a tube at your local hardware store for a few bucks if you don't already have some. I debated whether to purchase just this gear, or the "replacement kit" which includes the mating worm gear, lube, and few more parts. Inspection of my opener showed that the mating worm gear was in good shape, so I decided to get this gear only. You may not be as lucky, so if you inspect your unit and find the mating gear worn out as well, go for the kit - still much cheaper than a new opener. Installation: If you are reasonably handy, you will not find this difficult. You can find some good "how to's" on YouTube, so check there to see what is involved. You do NOT need to take the opener down from the garage ceiling to repair it. Here's a brief synopsis: Before you do anything else, UN-PLUG the electrical connection! 1. Remove the cover (use screwdriver or preferably nut driver) 2. Inspect to see what is worn out, and order required parts 3. Remove plastic clip (by hand) from end of shaft holding worn gear; remove small gear (just pull it off) 4. Remove three screws holding gear shaft in place (small wrench or nut driver or both) 5. Remove shaft and gear 6. Remove roll pin holding gear on shaft (use a hammer and a pin driver, or improvise with a small screwdriver or drill bit) 7. Remove worn gear, replace with new gear 8. Reinstall roll pin (hammer and pin driver) 9. Apply grease liberally to new gear (and mating gear) and reinstall 10. Apply grease to small gear removed in step 3-4, and reinstall plastic clip 11. Put the cover back on, plug it back in, adjust if necessary, and you're good to go!

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*