---
product_id: 34469141
title: "Garage Door Openers 109B18 Inner Trolley Shaft by LiftMaster"
brand: "liftmaster"
price: "$17.73"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/34469141-garage-door-openers-109b18-inner-trolley-shaft-by-liftmaster
store_origin: US
region: United States of America
---

# Screw In Install Galvanized Steel 0.64 oz Weight Garage Door Openers 109B18 Inner Trolley Shaft by LiftMaster

**Brand:** liftmaster
**Price:** $17.73
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Garage Game!

## Quick Answers

- **What is this?** Garage Door Openers 109B18 Inner Trolley Shaft by LiftMaster by liftmaster
- **How much does it cost?** $17.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/34469141-garage-door-openers-109b18-inner-trolley-shaft-by-liftmaster)

## 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

- • **Modern Aesthetic:** Sleek and stylish design that complements contemporary garage setups.
- • **Easy Installation:** Screw-in method ensures a hassle-free setup for your garage door opener.
- • **Lightweight Design:** Weighs only 0.64 ounces, making installation a breeze.
- • **Durable Construction:** Crafted from high-quality galvanized steel for long-lasting performance.
- • **Compatible with Major Brands:** Designed to work seamlessly with LiftMaster, Sears, and Chamberlain openers.

## Overview

The LiftMaster Garage Door Openers 109B18 Inner Trolley Shaft is a lightweight, durable adjustment rod made from galvanized steel, designed for easy screw-in installation. Compatible with LiftMaster, Sears, and Chamberlain brands, this modern accessory enhances both functionality and style in your garage.

## Description

garage door openr chain and belt connector the bolt will connect to one end of the trolley assembly to complete the circle of chain or belt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chamberlain |
| Part Number | 109B18 |
| Item Weight | 0.64 ounces |
| Is Discontinued By Manufacturer | No |
| Color | Silver |
| Style | Modern |
| Material | Galvanized Steel |
| Power Source | Manual |
| Installation Method | Screw In |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | No batteries required |

## Images

![Garage Door Openers 109B18 Inner Trolley Shaft by LiftMaster - Image 1](https://m.media-amazon.com/images/I/61SZj4f-9bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Part
*by A***L on May 6, 2025*

Worked for what was needed

### ⭐⭐⭐⭐⭐ Easy set up ever
*by T***R on October 30, 2023*

I bought this opener to replace an existing unit but was not powerful enough for my new insulated garage door. This unit is the best and easiest opener to install and set up. I have installed over 10 openers in my life and this unit is unbelievable. Thank you Chamberlin. . Love it...

### ⭐⭐⭐⭐ ?
*by N***L on December 31, 2023*

(No me agrado) que hay que aser modificaciones en la base del motor de garage

## Frequently Bought Together

- LIFTMASTER Garage Door Openers 109B18 Inner Trolley Shaft by LiftMaster
- LIFTMASTER Garage Door Openers 41B4103 Tensioner Assembly
- LiftMaster 4A1008 Masterlink Garage Door Opener Link Kit

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**Shop now:** [https://www.desertcart.us/products/34469141-garage-door-openers-109b18-inner-trolley-shaft-by-liftmaster](https://www.desertcart.us/products/34469141-garage-door-openers-109b18-inner-trolley-shaft-by-liftmaster)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*