---
product_id: 212290999
title: "(Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener"
brand: "the rop shop"
price: "¥2918"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/212290999-pack-of-2-idler-pulleys-for-chamberlain-and-liftmaster-144c56
store_origin: JP
region: Japan
---

# Compact 7x3.5x1.5 inch size Fits Chamberlain & LiftMaster 144C56 Precision steel build (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener

**Brand:** the rop shop
**Price:** ¥2918
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your garage game with precision and durability!

## Quick Answers

- **What is this?** (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener by the rop shop
- **How much does it cost?** ¥2918 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/212290999-pack-of-2-idler-pulleys-for-chamberlain-and-liftmaster-144c56)

## 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

- • **Value Pack of Two:** Double up for convenience and future-proof your garage setup
- • **Hassle-Free Installation:** No assembly required—just swap and go with basic tools
- • **Durable Steel Construction:** Built to last with premium corrosion-resistant steel
- • **Perfect Fit for Square Rail Systems:** Specifically designed for Chamberlain & LiftMaster 144C56 openers
- • **Engineered for Seamless Chain Tension:** Ensures smooth, quiet garage door operation every time

## Overview

The ROP Shop Pack of 2 Idler Pulleys are precision-engineered steel components designed to maintain optimal chain tension for Chamberlain & LiftMaster 144C56 garage door openers with square rail systems. Compact and durable, these pulleys ensure smooth, quiet operation and come ready to install without assembly, making them an essential upgrade for reliable garage door performance.

## Description

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

## Features

- The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener
- 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 |
| Color | Black |
| Material | Steel |
| Style | Modern |
| Item Weight | 1.2 ounces |
| Assembly Required | No |
| UPC | 193979590976 |
| Global Trade Identification Number | 00193979590976 |
| Manufacturer | The ROP Shop |
| Part Number | 1014850002_1 |
| Product Dimensions | 7 x 3.5 x 1.5 inches |
| Item model number | 1014850002_1 |
| Included Components | Idler Pulleys |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** The ROP Shop
- **Color:** Black
- **Material:** Alloy Steel
- **Style:** Modern
- **Item Weight:** 0.08 Pounds

## Images

![(Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 1](https://m.media-amazon.com/images/I/51yCUwwJ+cL.jpg)
![(Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 2](https://m.media-amazon.com/images/I/51TWQRjWu4S.jpg)
![(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)
![(Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener - Image 4](https://m.media-amazon.com/images/I/51ZLvXGZeqS.jpg)
![(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.jp/products/212290999-pack-of-2-idler-pulleys-for-chamberlain-and-liftmaster-144c56](https://www.desertcart.jp/products/212290999-pack-of-2-idler-pulleys-for-chamberlain-and-liftmaster-144c56)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-24*