---
product_id: 356269113
title: "Garage Door Openers 144C56 Chain Cable Idler Pull"
brand: "liftmaster"
price: "€ 22.46"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/356269113-garage-door-openers-144c56-chain-cable-idler-pull
store_origin: IE
region: Ireland
---

# Compact 6.1x1.78x6.1 cm size Precision-fit idler pulley Durable plastic build Garage Door Openers 144C56 Chain Cable Idler Pull

**Brand:** liftmaster
**Price:** € 22.46
**Availability:** ✅ In Stock

## Summary

> 🚪 Upgrade your garage game with the LiftMaster 144C56 – the silent hero behind every smooth door lift!

## Quick Answers

- **What is this?** Garage Door Openers 144C56 Chain Cable Idler Pull by liftmaster
- **How much does it cost?** € 22.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/356269113-garage-door-openers-144c56-chain-cable-idler-pull)

## 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

- • **Durable Design:** Crafted from high-quality plastic for long-lasting performance
- • **Easy Installation:** Classic square shape fits effortlessly into your existing garage door opener system
- • **Lightweight Efficiency:** At just 9 grams, it ensures smooth operation without added bulk
- • **Seamless Compatibility:** Perfectly replaces idler pulleys on Chamberlain, Sears Craftsman & LiftMaster square rail models
- • **Authentic LiftMaster Quality:** 100% brand new genuine part for trusted reliability and peace of mind

## Overview

The LiftMaster 144C56 is a genuine, lightweight idler pulley designed to replace worn parts on Chamberlain, Sears Craftsman, and LiftMaster garage door openers with square rails. Its durable plastic construction and compact size ensure reliable, long-lasting performance, making it an essential upgrade for maintaining smooth and efficient garage door operation.

## Description

Chamberlain LiftMaster 144C56 Garage Door Opener Idler Pulley Square Rail PartReplaces Idler Pulley on Chamberlain Manufactured Products With the Square Rail Brands Include: Sears Craftsman, Chamberlain

## Features

- Chamberlain LiftMaster 144C56 Garage Door Opener Idler Pulley Square Rail Part
- Replaces Idler Pulley on Chamberlain Manufactured Products With the Square Rail
- Brands Include: Sears Craftsman, Chamberlain
- 144C56 Idler Pulley Chamberlain Craftsman LiftMaster Square Rail Garage Door
- 100% Brand new authentic LiftMaster Part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LiftMaster |
| Part number | 144C56 |
| Item Weight | 9 g |
| Product Dimensions | 6.1 x 1.78 x 6.1 cm; 9 g |
| Item model number | 144C56 |
| Color | Black |
| Style | Classic |
| Material | Plastic |
| Shape | Square |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** LiftMaster
- **Colour:** Black
- **Material:** Plastic
- **Style:** Classic
- **Item weight:** 9 Grams

## Images

![Garage Door Openers 144C56 Chain Cable Idler Pull - Image 1](https://m.media-amazon.com/images/I/51qWWageDXL.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.

## 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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**Shop now:** [https://www.desertcart.ie/products/356269113-garage-door-openers-144c56-chain-cable-idler-pull](https://www.desertcart.ie/products/356269113-garage-door-openers-144c56-chain-cable-idler-pull)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*