---
product_id: 638056482
title: "Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman"
brand: "virtionz"
price: "28949CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/638056482-screw-drive-rack-k081c0168-81c168-replaces-chamberlain-liftmaster-sears-craftsman
store_origin: SN
region: Senegal
---

# Ultra-quiet smooth operation Precision-engineered durability Effortless DIY installation Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman

**Brand:** virtionz
**Price:** 28949CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your garage game with silent strength!

## Quick Answers

- **What is this?** Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman by virtionz
- **How much does it cost?** 28949CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/638056482-screw-drive-rack-k081c0168-81c168-replaces-chamberlain-liftmaster-sears-craftsman)

## Best For

- virtionz enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium materials for unmatched longevity and reliability.
- • **Hassle-Free Upgrade:** Simple installation process designed for quick, stress-free replacement.
- • **Compact & Lightweight:** At just 0.634 ounces and 5x5x5 inches, it’s easy to handle and store.
- • **Universal Compatibility:** Fits a wide range of Chamberlain, LiftMaster, and Sears Craftsman models (except 3130 & 3240).
- • **Whisper-Quiet Performance:** Minimizes noise and vibrations for a seamless garage door experience.

## Overview

The Screw Drive Rack K081C0168 is a durable, precision-crafted replacement part designed for various LiftMaster screw drive garage door openers. Engineered for smooth, quiet operation and easy installation, it ensures reliable performance while fitting multiple Chamberlain, LiftMaster, and Sears Craftsman models (excluding 3130 and 3240). This lightweight, compact gear sprocket is your go-to solution for maintaining a seamless garage door system.

## Description

Full description not available

## Features

- This is a Screw Drive Rack Replacement Kit. For use with various LiftMaster Screw Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. This replacement screw drive rack is not compatible with LiftMaster Models 3130 or 3240. Refer to replacement part #K081C0275 for these models.
- Durable Construction – Made from high-quality materials, this screw drive rack ensures long-lasting performance and reliability for your garage door opener.
- Smooth and Quiet Operation – Designed to provide seamless and efficient movement, reducing noise and vibrations while opening and closing the garage door.
- Easy Installation – Compatible with various Chamberlain, LiftMaster, and Sears Craftsman screw drive garage door openers, allowing for a hassle-free replacement process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VIRTIONZ |
| Part Number | 81C168 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 5 x 5 x 5 inches |
| Item model number | 81C168 |
| Size | 81C168 |
| Color | White |
| Item Package Quantity | 1 |
| Included Components | Gear Sprocket |
| Batteries Required? | No |

## Images

![Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman - Image 1](https://m.media-amazon.com/images/I/516fhnWFIkL.jpg)
![Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman - Image 2](https://m.media-amazon.com/images/I/51Dy38UDA6L.jpg)
![Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman - Image 3](https://m.media-amazon.com/images/I/51h4uMuenxL.jpg)
![Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman - Image 4](https://m.media-amazon.com/images/I/51LE2V-IGLL.jpg)
![Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman - Image 5](https://m.media-amazon.com/images/I/71UUjYwouEL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must buy
*by K***E on May 28, 2025*

We bought this kit to repair our garage door. It was very easy to install. We have no knowledge on how to repair a garage door and the pieces that came in the kit made it super easy. It’s very durable and has held up.

### ⭐⭐⭐⭐⭐ No instructions, watch YouTube videos!!
*by I***Y on April 21, 2025*

No instructions included, BUT plenty of videos on YouTube and other sites. I only used the new main gear as all of the old existing parts were still very good in the 20+ year old Sears unit. Total time from removal to installation was maybe about 2 hours, to be sure that it went together the right way. Works flawlessly now, and so much quieter. An easy do-it-yourself project if you have the right tools.

### ⭐⭐⭐⭐⭐ All good
*by T***  on May 25, 2025*

It was what I ordered

## Frequently Bought Together

- Screw Drive Rack K081C0168 81C168 Replaces Chamberlain LiftMaster Sears Craftsman
- Screw Drive Coupler Part for LiftMaster, 4-Pack Garage Door Opener Sprocket Coupler Part for LiftMaster Chamberlain Craftsman Garage Door Opener
- Screw Drive Coupler, Garage Door Opener Coupler Part, Compatible with LiftMaster Chamberlain Craftsman Garage Door Opener Coupling

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-08*