---
product_id: 546870099
title: "The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener"
brand: "the rop shop"
price: "$109"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/546870099-the-rop-shop-pack-of-2-idler-pulleys-for-chamberlain
store_origin: NZ
region: New Zealand
---

# Fits square rail systems perfectly Easy installation, no assembly Precision steel build The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener

**Brand:** the rop shop
**Price:** $109
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your garage game—smooth, silent, and built to last!

## Quick Answers

- **What is this?** The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener by the rop shop
- **How much does it cost?** $109 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/546870099-the-rop-shop-pack-of-2-idler-pulleys-for-chamberlain)

## Best For

- the rop shop enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Includes two idler pulleys, so you’re fully equipped to maintain or upgrade your garage door opener system.
- • **Made in the USA:** Proudly manufactured domestically, guaranteeing quality and supporting local craftsmanship.
- • **Effortless Installation:** Comes ready to use with no assembly required; just a wrench, screwdriver, and pliers to swap out and get back to smooth operation.
- • **Engineered for Durability:** Crafted from robust steel to ensure long-lasting performance and reliability.
- • **Perfect Fit Compatibility:** Designed specifically for Chamberlain & LiftMaster 144C56 models with square rail systems—no guesswork needed.

## Overview

The ROP Shop Pack of 2 Idler Pulleys are precision-engineered steel components designed to maintain optimal tension on the chain cable of Chamberlain & LiftMaster 144C56 garage door openers with square rail systems. Easy to install with common tools and made in the USA, these durable pulleys ensure reliable, quiet operation and come in a convenient dual pack for complete maintenance.

## Description

The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener

## Features

- The ROP Shop replacement Chain Cable Idler Pulley
- Specs - Refer to images 2 & 3 for more information
- Includes - (2) Chain Cable Idler Pulleys; comes as shown in the first image
- Fits garage door openers with a square rail system
- This idler pulley applies to tension to guide the chain cable through the end of the rail closest to the door. To make this repair to your garage door you will need a wrench set, a screwdriver and pliers to take apart and reassemble the housing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | The ROP Shop |
| Colour | Black |
| Material | Steel |
| Style | Compatible |
| Item Weight | 0.08 Pounds |
| Assembly Required | No |
| UPC | 193979590976 |
| Global Trade Identification Number | 00193979590976 |
| Manufacturer | The ROP Shop |
| Country of Origin | USA |
| Item model number | 1014850002_1 |
| Product Dimensions | 17.78 x 8.89 x 3.81 cm; 36.29 g |
| ASIN | B089YY5DMW |

## Product Details

- **Brand:** The ROP Shop
- **Colour:** Black
- **Material:** Steel
- **Style:** Compatible
- **Item Weight:** 36 g

## Images

![The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 1](https://m.media-amazon.com/images/I/51yCUwwJ+cL.jpg)
![The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 2](https://m.media-amazon.com/images/I/51TWQRjWu4S.jpg)
![The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 3](https://m.media-amazon.com/images/I/51hX+l-Ec7S.jpg)
![The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 4](https://m.media-amazon.com/images/I/51ZLvXGZeqS.jpg)
![The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 5](https://m.media-amazon.com/images/I/51q93SHRheS.jpg)

## Questions & Answers

**Q: What wire gauge size fits in the wheel track?**
A: 1/8 cable for garage doors

**Q: What size is the bore (hole) on these?**
A: The bore is 1/2 inches. It works well

## Frequently Bought Together

- The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener
- LIFTMASTER Garage Door Openers 41A5615 Chain Spreader for Sears
- LIFTMASTER Garage Door Openers 144C56 Chain Cable Idler Pulley, Black

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**Shop now:** [https://www.desertcart.nz/products/546870099-the-rop-shop-pack-of-2-idler-pulleys-for-chamberlain](https://www.desertcart.nz/products/546870099-the-rop-shop-pack-of-2-idler-pulleys-for-chamberlain)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*