---
product_id: 76162413
title: "Garage Door Openers 144C56 Chain Cable Idler Pulley, Black"
brand: "liftmaster"
price: "€ 20.26"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/76162413-garage-door-openers-144c56-chain-cable-idler-pulley-black
store_origin: IT
region: Italy
---

# Compact 2.4-inch size Sleek black finish Precision steel build Garage Door Openers 144C56 Chain Cable Idler Pulley, Black

**Brand:** liftmaster
**Price:** € 20.26
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your garage game with precision and style!

## Quick Answers

- **What is this?** Garage Door Openers 144C56 Chain Cable Idler Pulley, Black by liftmaster
- **How much does it cost?** € 20.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/76162413-garage-door-openers-144c56-chain-cable-idler-pulley-black)

## 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

- • **Space-Smart Design:** Compact dimensions (2.4 x 0.7 x 2.4 inches) make installation hassle-free even in tight spaces.
- • **Effortless Assembly:** Simple installation process means you’re back to convenience in no time.
- • **Lightweight Efficiency:** Weighing just 9 grams, it adds minimal load while maximizing pulley function.
- • **Seamless Compatibility:** Designed as a perfect fit for LiftMaster garage door openers, guaranteeing smooth operation.
- • **Engineered for Durability:** Crafted from high-grade steel to ensure long-lasting performance and reliability.

## Overview

The LiftMaster 144C56 Chain Cable Idler Pulley is a durable, steel-constructed replacement part designed for seamless integration with LiftMaster garage door openers. Its compact and lightweight design ensures easy installation and reliable performance, making it an essential upgrade for maintaining smooth garage door operation.

## Description

LiftMaster Idler Pulley 144C56

## Features

- Sold on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LiftMaster |
| Color | Black |
| Material | Steel |
| Style | Classic |
| Item Weight | 9 Grams |
| Assembly Required | Yes |
| UPC | 804075315089 804048474867 706177140838 351309371828 785971552818 640213238533 |
| Global Trade Identification Number | 00640213238533, 07844908454564 |
| Manufacturer | Chamberlain |
| Part Number | 144C56 |
| Item Weight | 0.317 ounces |
| Product Dimensions | 2.4 x 0.7 x 2.4 inches |
| Item model number | 144C56 |
| Is Discontinued By Manufacturer | No |
| Size | Standard |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** LiftMaster
- **Color:** Black
- **Material:** Steel
- **Style:** Classic
- **Item Weight:** 9 Grams

## Images

![Garage Door Openers 144C56 Chain Cable Idler Pulley, Black - Image 1](https://m.media-amazon.com/images/I/51qWWageDXL.jpg)
![Garage Door Openers 144C56 Chain Cable Idler Pulley, Black - Image 2](https://m.media-amazon.com/images/I/51TWQRjWu4S.jpg)
![Garage Door Openers 144C56 Chain Cable Idler Pulley, Black - Image 3](https://m.media-amazon.com/images/I/51hX+l-Ec7S.jpg)
![Garage Door Openers 144C56 Chain Cable Idler Pulley, Black - Image 4](https://m.media-amazon.com/images/I/51q93SHRheS.jpg)
![Garage Door Openers 144C56 Chain Cable Idler Pulley, Black - Image 5](https://m.media-amazon.com/images/I/61DyDzYOaBS.jpg)

## Questions & Answers

**Q: has anyone found a comparable metal pulley for this piece of junk?**
A: Can confirm pully 5308010 from Ace Hardware works perfect. Pull out the pully from the sleeve and pop out the metal bushing in the middle to obtain the .5” bore. Toss the sleeve and bushing and you are ready to install. Runs about $11 at my Ace

**Q: What are the dimensions of this? Diameter, thickness front to back and diameter of hole?**
A: The bore is 1/2 inch, not 9/16, for use with 1/2 inch bolt. Diameter is approximately 2.5 inches. Wire/cable channel width is 1/8 to 3/16 inch. If your garage opener originally used this, other answers to other questions suggest it's possible to find a steel 2.5 inch idler pulley with the same 0.5 inch bore.

**Q: what's the ID and OD?**
A: Sorry, I don't understand the question ÎÒ²»Ã÷°   Wǒ bù míngbái nǐ de wèntí

**Q: R we seeing higher prices based on browsing habits, whats opinion of Ebay this part 2 for 11.25 with shipping.???**
A: There is a lot of confusing pricing out there.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by 5***. on April 21, 2025*

Exact replacement

### ⭐⭐⭐⭐⭐ Super
*by A***R on March 16, 2025*

Product delivery was on time and is of excellent quality. The item is new and has been delivered in a timely manner. The appearance is very good and of great value.

### ⭐⭐⭐⭐⭐ 3rd pulley, I found that my installation was incorrect.
*by J***H on January 4, 2021*

I have two garage doors, both using the same openers. One opener is still running on the original plastic pulley, the other one just had its 3rd pulley installed. I found that the pulley failure is my fault. When I installed the openers, I had to add an addtional kit for use on 10' tall doors instead of the standard 8' door. When I inserted the 2 foot rail extender, I failed to bend up the physical stop on the one unit, but I did bend it up on the other unit.The stop prevents the trolley from going too far and hitting the plastic pulley, which when it hits in the winter, the trolley breaks my pulleys. If your rail does not have the prong bent up towards 12:00 (the prong is located about 4 inches from the pulley on the top of the rail) you can bend it out with a flat screwdriver. If you find that yours is lying flat with the rail surface, this may be why your pulley has broken.The other thing I changed, was I increased the angle of the arm that connects the trolley to the door. When the garage door was in the closed position, the angle of the connecting arm was straight up and down which allowed the trolley to move too close to the pulley. I removed the two bolts that secure the two halves of the connecting arm together, increased the length of the connecting arm by about 4 inches, bolted it back together and reprogrammed my up and down stops at the power unit.Everything is working very well now, and the trolley does not even come close to the pulley any longer.

## Frequently Bought Together

- LIFTMASTER Garage Door Openers 144C56 Chain Cable Idler Pulley, Black
- LIFTMASTER Garage Door Openers 41A5615 Chain Spreader for Sears
- Liftmaster/Chamberlain Genuine Part 041a3473 100% Factory Direct, Chain and Cable Kit

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*