---
product_id: 42387504
title: "Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt"
brand: "chamberlain"
price: "KD 37.30"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/42387504-liftmaster-chamberlain-sears-craftsman-41a4885-2-genuine-replacement-part-gear
store_origin: KW
region: Kuwait
---

# Complete installation kit included Precision-engineered gear set Durable belt drive compatibility Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt

**Brand:** chamberlain
**Price:** KD 37.30
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your garage game with precision and power!

## Quick Answers

- **What is this?** Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt by chamberlain
- **How much does it cost?** KD 37.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/42387504-liftmaster-chamberlain-sears-craftsman-41a4885-2-genuine-replacement-part-gear)

## Best For

- chamberlain enthusiasts

## Why This Product

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

## Key Features

- • **Engineered for Longevity:** High-quality materials and precision components designed to extend the life of your garage door opener.
- • **All-in-One Replacement Kit:** Includes helical gear, worm gear, wear bushings, grease, and all necessary hardware for hassle-free installation.
- • **DIY-Ready with Instructions:** Clear installation guide included, empowering you to restore your opener’s peak performance without a pro.
- • **Effortless Compatibility Check:** Fits a wide range of LiftMaster models post-1993—verify your model and upgrade with confidence.
- • **Seamless Belt Drive Performance:** Optimized for LiftMaster DC belt drive openers (1984-2001) ensuring smooth, quiet operation.

## Overview

The LiftMaster 41A4885-2 Gear and Sprocket Kit is a genuine replacement part designed specifically for DC belt drive garage door openers manufactured between 1984 and 2001. This comprehensive kit includes all essential components—helical gear, worm gear, wear bushings, grease, and hardware—ensuring a smooth, quiet, and durable operation. Compatible with various LiftMaster models post-1993, it offers a reliable, easy-to-install solution to extend the life and performance of your garage door system.

## Description

Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt

## Features

- Liftmaster 41A4885-2 Belt Drive Gear and Drive Pully Set
- Includes:Drive shaft with belt pulley,spring washer, and
- thrust washer, retaining ring, bearing plate, and
- roll pins (2), drive gear, worm gear, helical gear with retainer, grease,installation instructions.
- For BELT DRIVE Units only Manufactured 1984-2001.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Global Trade Identification Number | 00012381004126 |
| Item dimensions L x W x H | 10 x 5 x 5 inches |
| Manufacturer | Sentex/Chamberlain/Liftmaster |
| Part Number | 41a4885-2 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 10 x 5 x 5 inches |
| Item model number | 41a4885-2 |
| Is Discontinued By Manufacturer | No |
| Style | Modern |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Black, White
- **Brand:** CHAMBERLAIN
- **Material:** Metal
- **Unit Count:** 1.0 Count
- **UPC:** 640213239103 753182403205 012381004126

## Images

![Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt - Image 1](https://m.media-amazon.com/images/I/5123iltKtPL.jpg)

## Questions & Answers

**Q: Will this fit a craftsman garage door opener with model number 13953914d?**
A: I do not know if it will.

**Q: I have a chamberlain 41A4252-6D (date 10/95) will the kit work?**
A: Please read my response which details considerations (Jon M.). In, short this kit will only fit belt driven (not chain) openers. Most critical (important) to use this -2 kit the opener must have a wide tooth belt to fit the drive pulley (sprocket) properly. However, should you have as I did a small tooth belt/pulley then a P/N -5 assy (Chamberlin/Sears/etc.should be considered. Hope this helps.

**Q: Does this fit for the "Lift-Master the Professional line Formula I Whisper-drive model: 1280r? Seller or anyone have this info please give answer.**
A: yes Compatible with LiftMaster Chamberlain belt drive garage door opener models 1270, 1280, 1280R, 8100, 8200, 9200

**Q: does the top metal plate on this have 1 flat edge?**
A: hmmm...It's been a year since I used this...I think it did. BUT...you don't need to use the entire thing if you don't need to. I just used the worm gear and the big white gear which were that parts that were broken.

## Frequently Bought Together

- Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-10*