---
product_id: 235453917
title: "Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168"
brand: "enterfix"
price: "$45.31"
currency: USD
in_stock: true
reviews_count: 4
url: https://www.desertcart.us/products/235453917-chamberlain-liftmaster-sears-craftsman-screw-drive-rack-81c168
store_origin: US
region: United States of America
---

# 3x1x1 inches 0.634 oz Screw Drive Rack Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168

**Brand:** enterfix
**Price:** $45.31
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Smooth Operation!

## Quick Answers

- **What is this?** Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168 by enterfix
- **How much does it cost?** $45.31 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/235453917-chamberlain-liftmaster-sears-craftsman-screw-drive-rack-81c168)

## Best For

- enterfix enthusiasts

## Why This Product

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

## Key Features

- • **🔍 Easy Installation:** Quickly replace your old rack with minimal tools required.
- • **🚫 Not for All Models:** Specifically excludes LiftMaster Models 3130 and 3240 for targeted performance.
- • **📋 Compatibility Check:** Refer to your manual for a perfect fit—no surprises!
- • **🔒 Enhanced Durability:** Built to withstand the test of time, ensuring your garage door operates smoothly.
- • **🔧 Precision Engineering:** Designed for seamless compatibility with LiftMaster Screw Drive Garage Door Openers.

## Overview

The Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168 is a precision-engineered replacement kit designed for various LiftMaster Screw Drive Garage Door Openers. Weighing just 0.634 ounces and measuring 3 x 1 x 1 inches, this durable rack ensures your garage door operates seamlessly. Please verify compatibility with your model before ordering to avoid any mismatches.

## Description

Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Enterfix |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3 x 1 x 1 inches |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168 - Image 1](https://m.media-amazon.com/images/I/31KG7lXpuYL.jpg)
![Chamberlain LiftMaster Sears Craftsman Screw Drive Rack 81C168 - Image 2](https://m.media-amazon.com/images/I/41UcadkYX6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    OEM perfect fit, sorta easy install, after unbolting the track
  

*by L***N on Reviewed in the United States on May 21, 2024*

Shipped fast, OEM fit.  Fixed the no lift, bad tooth problem, garage door lifts now.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect Replacement
  

*by M***C on Reviewed in the United States on April 29, 2024*

Good quality and fits perfectly for my Craftsman Md 139.53924. Thanks again!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Product just as expected
  

*by N***O on Reviewed in the United States on March 19, 2024*

Works just as the others but at a cheaper price.

---

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-18*