---
product_id: 16461274
title: "8165 / (Replaced 3255) Contractor Series 1/2 HP Chain W/O Rail Assembly"
brand: "liftmaster"
price: "5049 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Lift Master"
url: https://www.desertcart.ro/products/16461274-8165-replaced-3255-contractor-series-1-2-hp-chain-w
store_origin: RO
region: Romania
---

# myQ app compatible easy retrofit replacement 1/2 HP powerful motor 8165 / (Replaced 3255) Contractor Series 1/2 HP Chain W/O Rail Assembly

**Brand:** liftmaster
**Price:** 5049 Lei
**Availability:** ✅ In Stock

## Summary

> 🚪 Upgrade your garage game with smart power and seamless control!

## Quick Answers

- **What is this?** 8165 / (Replaced 3255) Contractor Series 1/2 HP Chain W/O Rail Assembly by liftmaster
- **How much does it cost?** 5049 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/16461274-8165-replaced-3255-contractor-series-1-2-hp-chain-w)

## 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

- • **Streamlined Setup:** Automatic travel and torque calibration minimizes manual adjustments for quick start.
- • **Smart Connectivity:** Effortlessly control and monitor your garage door via the intuitive myQ app.
- • **Seamless Power Upgrade:** Robust 1/2 HP motor delivers reliable, consistent garage door operation.
- • **Single Remote Included:** Simplify your access with one remote, perfect for streamlined control.
- • **Hassle-Free Installation:** Direct replacement for discontinued 3255 model with identical mounting and wiring.

## Overview

The Liftmaster 8165 Contractor Series 1/2 HP Chain Drive Garage Door Opener is a direct replacement for the discontinued 3255 model, featuring a powerful motor, smart myQ app integration, and automatic setup for travel and torque. Designed for easy retrofit without rail assembly, it includes one remote and supports quick, reliable installation for modernized garage access.

## Description

Will receive the 8165W as replacement. The 3255 has been discontinued. NO RAIL ASSEMBLY IS INCLUDED (1) Remote included

Review: Great- but a minor issue surfaced - Fit perfectly. The automatic setup for travel and torque was outstanding. The myQ app was easy and worked perfectly. I sent an invite to my wife and it installed just as easily. I replaced both of our 12 year old openers so these comments apply to both. No difference . Very pleased. Update 3/26/2024- I have intermittent issues with one opener not closing all the way but going back up. I think it is a torque setting too sensitive but this is the down side of automatic settings I guess.
Review: Satisfied - Purchased this 3255 contractors model to replace a 2265-67 professional model that was installed originally in 2004 .. I was very satisfied, really quick 2 day delivery. Quick and easy removal and installation of the motor head all screws and connectors were identical. Programming was a little challenge primarily because the manual did not clearly show the learn button sequences and they were physically hard to see, received a better view from the website and was able to get the thing programmed. Overall I’m satisfied

## Features

- ONLY ONE REMOTE INLCLUDED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007VP9210 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #120,243 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Garage Door Opener System Parts |
| Customer Reviews | 4.4 4.4 out of 5 stars (526) |
| Date First Available | October 26, 2009 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 20.5 pounds |
| Item model number | LM3255 |
| Manufacturer | Chamberlain/Liftmaster |
| Part Number | LM3255 |
| Product Dimensions | 10 x 12 x 22 inches |

## Product Details

- **Brand:** LiftMaster
- **Drive Link Count:** 4
- **Manufacturer:** Chamberlain/Liftmaster
- **UPC:** 772789082637

## Images

![8165 / (Replaced 3255) Contractor Series 1/2 HP Chain 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great- but a minor issue surfaced
*by K***N on April 30, 2023*

Fit perfectly. The automatic setup for travel and torque was outstanding. The myQ app was easy and worked perfectly. I sent an invite to my wife and it installed just as easily. I replaced both of our 12 year old openers so these comments apply to both. No difference . Very pleased. Update 3/26/2024- I have intermittent issues with one opener not closing all the way but going back up. I think it is a torque setting too sensitive but this is the down side of automatic settings I guess.

### ⭐⭐⭐⭐⭐ Satisfied
*by A***R on April 12, 2024*

Purchased this 3255 contractors model to replace a 2265-67 professional model that was installed originally in 2004 .. I was very satisfied, really quick 2 day delivery. Quick and easy removal and installation of the motor head all screws and connectors were identical. Programming was a little challenge primarily because the manual did not clearly show the learn button sequences and they were physically hard to see, received a better view from the website and was able to get the thing programmed. Overall I’m satisfied

### ⭐⭐⭐⭐⭐ Works great!
*by K***E on September 26, 2023*

A lightening storm fried our current lift master opener. We bought this one. After reading reviews we were expecting a 4 hour job. This one literally was a direct bolt in to our old one. Took my husband 45 mins to get up and running. Uses our current sensors and everything. Very happy with our purchase.

## Frequently Bought Together

- Liftmaster 8165 / (Replaced 3255) Contractor Series 1/2 HP Chain W/O Rail Assembly
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**Shop now:** [https://www.desertcart.ro/products/16461274-8165-replaced-3255-contractor-series-1-2-hp-chain-w](https://www.desertcart.ro/products/16461274-8165-replaced-3255-contractor-series-1-2-hp-chain-w)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-04*