---
product_id: 345700420
title: "3255 Contractor Series 1/2 HP Chain Drive W/O Rail Assembly"
brand: "liftmaster"
price: "$U103760"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/345700420-3255-contractor-series-1-2-hp-chain-drive-w-o
store_origin: UY
region: Uruguay
---

# 1/2 HP powerful motor Durable chain drive system Proudly made in USA 3255 Contractor Series 1/2 HP Chain Drive W/O Rail Assembly

**Brand:** liftmaster
**Price:** $U103760
**Availability:** ✅ In Stock

## Summary

> ⛓️ Power your garage with precision and pride!

## Quick Answers

- **What is this?** 3255 Contractor Series 1/2 HP Chain Drive W/O Rail Assembly by liftmaster
- **How much does it cost?** $U103760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/345700420-3255-contractor-series-1-2-hp-chain-drive-w-o)

## 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

- • **Robust 1/2 HP Motor:** Effortlessly powers your garage door with reliable strength
- • **American Craftsmanship:** Built in the USA for trusted quality and durability
- • **Heavy-Duty Chain Drive:** Engineered for long-lasting, smooth operation under tough conditions
- • **Single Remote Convenience:** Includes one remote for immediate, hassle-free control
- • **Compact & Lightweight Design:** Easy to install with a sleek footprint (9.3 kg, 25.4x30.48x55.88 cm)

## Overview

The 3255 Contractor Series 1/2 HP Chain Drive Garage Door Opener by Chamberlain/Liftmaster delivers reliable, heavy-duty performance with a powerful motor and durable chain drive. Designed and manufactured in the USA, it offers a compact, easy-to-install solution with one remote included for immediate use.

## Description

3255 Contractor Series 1/2 HP Chain Drive W/O Rail Assembly

## Features

- ONLY ONE REMOTE INLCLUDED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chamberlain/Liftmaster |
| Country of Origin | USA |
| Item model number | LM3255 |
| Product Dimensions | 25.4 x 30.48 x 55.88 cm; 9.3 kg |
| ASIN | B007VP9210 |

## Product Details

- **Brand:** LiftMaster
- **Manufacturer:** Chamberlain/Liftmaster
- **UPC:** 772789082637

## Images

![3255 Contractor Series 1/2 HP Chain Drive W/O Rail Assembly - Image 1](https://m.media-amazon.com/images/I/31RzypdIafL.jpg)

## Questions & Answers

**Q: i need to replace the garage opener but the old one had a pipe trolly arm the new ones seem to all use a channel? Can I adapt my rail to a new opener**
A: not sure, probably could drill a few holes and mount it back to your door opener..

**Q: So this is a used Unit? I need to know the color of the button; the system I have can't use encryption; has to be purple**
A: My purchase was a new unit. I used existing rail and chain system. Yes purple button.

**Q: So this is a used Unit? I need to know the color of the button; the system I have can't use encryption; has to be purple**
A: The one I received was new.  The buttons on the remote are gray. The paddle actuator on the wall mounted control is translucent smoke gray.

**Q: Can you use the MyQ technology with this opener**
A: Yes this unit supports all the modules of the MyQ technology.

## Frequently Bought Together

- Liftmaster 8165 / (Replaced 3255) Contractor Series 1/2 HP Chain W/O Rail Assembly
- Garage Stop 2X for 893LM 893Max 891LM 371LM 373LM 971LM 973LM LiftMaster Craftsman Chamberlain Garage Door Remote, for 5 Learn Button, Garage Door Opener Remote
- Solidremote 371LM 373LM 971LM 973LM, for Chamberlain, LiftMaster Garage Door Opener Remote, Universal Garage Door Opener Remote

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**Shop now:** [https://www.desertcart.uy/products/345700420-3255-contractor-series-1-2-hp-chain-drive-w-o](https://www.desertcart.uy/products/345700420-3255-contractor-series-1-2-hp-chain-drive-w-o)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-16*