---
product_id: 103176789
title: "GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door Parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door Installation kit"
brand: "garage outlet"
price: "B/.73"
currency: PAB
in_stock: true
category: "Garage Outlet"
url: https://www.desertcart.com.pa/products/103176789-garageoutlet-1-2-hp-gear-and-sprocket-direct-replacement-garage
store_origin: PA
region: Panama
---

# Fits models 1984-current Complete install kit 1/2 HP power fit GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door Parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door Installation kit

**Brand:** garage outlet
**Price:** B/.73
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your garage door game — don’t get left behind!

## Quick Answers

- **What is this?** GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door Parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door Installation kit by garage outlet
- **How much does it cost?** B/.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/103176789-garageoutlet-1-2-hp-gear-and-sprocket-direct-replacement-garage)

## Best For

- garage outlet enthusiasts

## Why This Product

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

## Key Features

- • **Durable Performance:** Precision-engineered plastic components designed for long-lasting garage door operation
- • **Trusted by Thousands:** Rated 4.7 stars by over 500 users who upgraded their garage door systems
- • **Seamless Compatibility:** Direct replacement for Liftmaster, Chamberlain, Sears & Craftsman 1/3 & 1/2 HP chain drive models
- • **All-in-One Installation Kit:** Includes gear, sprocket, worm gear, grease, and bearings for a hassle-free upgrade
- • **Step-by-Step Tutorial Included:** Get your garage door running smoothly with easy-to-follow installation guidance

## Overview

The GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Kit is a comprehensive aftermarket solution designed to fit a wide range of Liftmaster, Chamberlain, Sears, and Craftsman 1/3 and 1/2 HP chain drive garage door openers from 1984 to present. This kit includes all essential parts—gear, sprocket, worm gear, grease, and bearings—plus an installation tutorial, ensuring a smooth, durable, and professional-grade upgrade for your garage door system.

## Description

GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door installation kit

## Features

- Includes installation tutorial
- Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings
- Compatible with chain drive chamberlain sears craftsman operators 1984-current
- Compatible with chamberlain, sears, craftsman and lift master 1/3 and 1/2 HP chain drive models, replacement parts
- This is a an aftermarket replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MFZR3B4 |
| Best Sellers Rank | #83,570 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Garage Door Gears |
| Brand Name | Garage Outlet |
| Color | One |
| Customer Reviews | 4.7 4.7 out of 5 stars (548) |
| Item Weight | 0.5 kg |
| Manufacturer | Garage Outlet |
| Manufacturer Part Number | GO8106 |
| Material Type | Plastic |
| Model Number | GO8106 |
| Number of Items | 1 |
| Style Name | Modern |

## Product Details

- **Brand:** Garage Outlet
- **Color:** One
- **Item Weight:** 0.5 kg
- **Material:** Plastic
- **Style:** Modern

## Images

![GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door Parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door Installation kit - Image 1](https://m.media-amazon.com/images/I/61YVobpIarL.jpg)

## Questions & Answers

**Q: Will this fit Craftsman 1/2 hp 41a4315-7d made in Canada?**
A: Mine is A 3/4 Hp I don’t think they make 3/4 anymore but I believe that will fit 1/2

**Q: My model 139.53638srt, comparable?**
A: You need to look at your model number and the date it manufactured to get the part you need

**Q: Does this fit a chamberlain model 1265lm, with part number 041a2817?**
A: Chsmberland model are universal with lift master which I have.

**Q: The small clip with my replacement unit is cracked.  How do i get another one?**
A: if your old one is still good you can use that. Otherwise, refund from amazon.

## Frequently Bought Together

- GarageOutlet 1/2 hp Gear and Sprocket Direct Replacement Garage Door Parts for Liftmaster Chamberlain (41a5021-1h-315 41a5434 41C4220A) Door Installation kit
- Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models

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**Shop now:** [https://www.desertcart.com.pa/products/103176789-garageoutlet-1-2-hp-gear-and-sprocket-direct-replacement-garage](https://www.desertcart.com.pa/products/103176789-garageoutlet-1-2-hp-gear-and-sprocket-direct-replacement-garage)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-16*