---
product_id: 533738819
title: "41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door"
brand: "ximoon"
price: "$135"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/533738819-41a5434-11a-garage-door-opener-belt-replacement-for-chamberlain-liftmaster
store_origin: NZ
region: New Zealand
---

# 233.5" Length Quality Assured Easy Install 41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door

**Brand:** ximoon
**Price:** $135
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Smooth Operations with Every Open!

## Quick Answers

- **What is this?** 41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door by ximoon
- **How much does it cost?** $135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/533738819-41a5434-11a-garage-door-opener-belt-replacement-for-chamberlain-liftmaster)

## Best For

- ximoon enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Designed specifically for 7' garage doors, guaranteeing optimal performance.
- • **Durable Design:** Engineered for longevity, ensuring your garage door operates smoothly for years.
- • **Seamless Compatibility:** Perfectly fits LiftMaster and Chamberlain models for hassle-free upgrades.
- • **Effortless Installation:** Quickly replace your old belt with a simple DIY process—no professional help needed!
- • **Customer-Centric Warranty:** Enjoy peace of mind with our responsive customer service and quality assurance.

## Overview

The 41A5434-11A Garage Door Opener Belt Replacement is a high-quality, durable belt assembly designed for 7-foot residential garage doors. Compatible with various LiftMaster and Chamberlain models, this belt measures 233.5 inches in length and features an easy installation process, making it a perfect choice for DIY enthusiasts. With a commitment to quality and customer satisfaction, this product ensures reliable performance and longevity.

## Description

41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door

## Features

- Garage Door Opener Belt Drive: 41A5434-11A belt (also known as: 41A5434‑1, 41A5434‑11, 41A5434‑11A, 041A5434‑11) assembly kit is for use on a 7 ft residential garage door and the drive belt length end to end 233 1/2", compatible with most LiftMaster and Chamberlain belt drive garage door openers.
- Compatibility: For use with LiftMaster belt drive models 2500, 2580, 2280, 3500, 3580, 3280. For use with Chamberlain belt drive models WD822K, WD922K, WD912K. Full belt assembly. On one end is a buckle and at the other end is a hole.
- Easy to Install: Replacement for chamberlain whisper drive belt has 20 grooves every 6 inches, all you needed to do was unscrew the pulley cover on the motor and de-tension the old belt to remove it, remove the bolt, then reverse the procedure with this new one. Then tensioned it just enough that the belt did not hang below the rail, opened and closed the door a few times to let things stretch and settle, and re-tensioned as before.
- Warranty: Quality assurance is our primary condition for customer service and if you have any problems with our 41A5434-11A garage door openers belt (for standard 7 foot high garage doors) pls contact us via "order history" - "contact seller", we will do our best to act responsibly.
- Note: If your operator was built after 1998 and your door is 7' tall then you want the 41A5434-11A. The 41A5434-11 is the new style belt. It is used in all LiftMaster/Chamberlain operators from 1998 to the present.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ximoon |
| Part Number | 41A5434-11A |
| Item Weight | 1.08 pounds |
| Product Dimensions | 9.44 x 6.69 x 0.39 inches |
| Country of Origin | China |
| Item model number | 41A5434-11A |
| Color | Black |
| Included Components | 41A5434-11A Drive Belt 233 Inches for 7FT Garage Door Opener |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door - Image 1](https://m.media-amazon.com/images/I/61oRyDB4uNL.jpg)
![41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door - Image 2](https://m.media-amazon.com/images/I/61L-JEdzzNL.jpg)
![41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door - Image 3](https://m.media-amazon.com/images/I/81JDuBgYQhL.jpg)
![41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door - Image 4](https://m.media-amazon.com/images/I/611efsSAn6L.jpg)
![41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door - Image 5](https://m.media-amazon.com/images/I/61vQ0H-c1IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Got My 20-Year-Old Garage Door Opener Back Up & Running!
*by G***G on May 22, 2025*

I’ve had my Craftsman garage door opener for over 20 years, and honestly, I can’t complain, it’s been rock solid. So when the original belt finally gave out, I wasn’t surprised, but I was stuck outside without a way in. Not ideal.I took down the old belt, measured it, and ordered this replacement. When it arrived, I laid it next to the original and was impressed, same track design, same thickness, and it looked like it matched up in quality, too. The only minor difference was it being just a hair shorter than my original. No big deal, I added a link from an old bike chain and had it installed in about 30 minutes.It’s now been two months, and it’s working perfectly. No signs of stretching, and it’s operating just as smoothly as the original ever did. For the price, I’m seriously considering ordering another one just to keep on hand, because let’s be real, these things don’t last forever, and having a spare could save you from being stuck outside like I was.Great value, solid quality, and an easy install. Very happy with the purchase!

### ⭐⭐⭐⭐⭐ Perfect fit!
*by M***E on June 3, 2025*

Fit perfect and easy to install

### ⭐⭐⭐⭐⭐ Fits and works perfectly
*by A***N on July 13, 2023*

It only took me less than 30 minutes to replace the broken belt, and my garage door is working again. It is very important to get the correct model and size to replace your broken belt.

## Frequently Bought Together

- 41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door
- 255"Drive Belt 41A5434-13A for 8ft Chamberlain Craftsman Garage Door Opener Belt Assembly,Compatible with Liftmaster/Chamberlain/Sentex/Whisper Belt Drive,Fits 41A5434-13,041A5434-13,041A5434-13A
- LiftMaster 144C54 Idler Pulley Chamberlain Craftsman Belt Drive Square Rail Garage Door

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*