---
product_id: 161819113
title: "LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster"
brand: "liftmaster"
price: "$43.07"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/161819113-liftmastergarage-door-openers-31d380-chain-drive-sprocket-cover-by-liftmaster
store_origin: US
region: United States of America
---

# Compact Dimensions Bolt-On Installation Lightweight Design LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster

**Brand:** liftmaster
**Price:** $43.07
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your Garage's Potential!

## Quick Answers

- **What is this?** LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster by liftmaster
- **How much does it cost?** $43.07 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/161819113-liftmastergarage-door-openers-31d380-chain-drive-sprocket-cover-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

- • **🌟 Durable Finish:** Powder-coated for enhanced longevity and resistance to wear.
- • **🚫 No Batteries Needed:** Enjoy a maintenance-free experience with no battery hassles.
- • **🔒 Compatibility is Key:** Seamlessly fits various LiftMaster models for hassle-free upgrades.
- • **🛠️ Easy Installation:** Bolt-on design ensures a quick and straightforward setup.
- • **📦 Lightweight Convenience:** Weighing only 15g, it’s easy to handle and install.

## Overview

The LIFTMASTER Garage Door Openers 31D380 Chain Drive Sprocket Cover is a lightweight, durable accessory designed for compatibility with a wide range of LiftMaster models. With its easy bolt-on installation and powder-coated finish, this sprocket cover ensures longevity and seamless integration into your garage door system, making it a must-have for efficient operation.

## Description

LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster

## Features

- Compatible with LiftMaster Estate series model 2265 (all models may not be listed).
- Compatible with LiftMaster Chamberlain garage door opener chain drive models 1240, 1245, 1250, 1255, 1260, 1260LK, 1245LK, 1240R, 1245R, 1255R, 1265, 2245, 2255, 2265, 2565, 710WHC, 1100, 2100, 4100, 5100, 7200, 1200, 2200, 4200, 6200, 7220, CG40, PD210, PD610, PD612K, 7420 (all models may not be listed).
- NOT compatible with dual sprocket units.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chamberlain |
| Part Number | 31D380 |
| Package Dimensions | 8.2 x 6.4 x 3.3 cm; 15 g |
| Item model number | CECOMINOD018332 |
| Finish | Powder Coated |
| Installation method | Bolt-On |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 15 g |

## Product Details

- **Brand:** LiftMaster
- **Vehicle service type:** Truck
- **Fit type:** Vehicle Specific Fit
- **Auto part position:** Front
- **Installation type:** Bolt-On

## Images

![LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster - Image 1](https://m.media-amazon.com/images/I/51a4vFt39NL.jpg)
![LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster - Image 2](https://m.media-amazon.com/images/I/51VyDBCf8oL.jpg)
![LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster - Image 3](https://m.media-amazon.com/images/I/51l7MCAh19L.jpg)
![LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster - Image 4](https://m.media-amazon.com/images/I/61x34ZVuQhL.jpg)
![LiftMasterGarage Door Openers 31D380 Chain Drive Sprocket Cover by LiftMaster - Image 5](https://m.media-amazon.com/images/I/51l7MCAh19L.jpg)

## Questions & Answers

**Q: Will this work on a 3255-2?**
A: I since moved and no longer have access to his part or unit.

**Q: What is the point of this part? The opener seems to work perfect without it.**
A: This is just a chain guard, the opener will work fine without it.

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**Shop now:** [https://www.desertcart.us/products/161819113-liftmastergarage-door-openers-31d380-chain-drive-sprocket-cover-by-liftmaster](https://www.desertcart.us/products/161819113-liftmastergarage-door-openers-31d380-chain-drive-sprocket-cover-by-liftmaster)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-09*