---
product_id: 597805358
title: "2PCS Garage Door Opener Sprocket Coupler Part Compatible with LiftMaste Chamberlain Garage Door Opener,Screw Drive Coupler Part Replace# 25C20 25A18"
brand: "himarklif"
price: "₨13491"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/597805358-2pcs-garage-door-opener-sprocket-coupler-part-compatible-with-liftmaste
store_origin: LK
region: Sri Lanka
---

# Compact 1.57-inch length fits multiple models Precision 8-groove design for seamless fit High-strength polyurethane for ultimate durability 2PCS Garage Door Opener Sprocket Coupler Part Compatible with LiftMaste Chamberlain Garage Door Opener,Screw Drive Coupler Part Replace# 25C20 25A18

**Brand:** himarklif
**Price:** ₨13491
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your garage game with precision and durability!

## Quick Answers

- **What is this?** 2PCS Garage Door Opener Sprocket Coupler Part Compatible with LiftMaste Chamberlain Garage Door Opener,Screw Drive Coupler Part Replace# 25C20 25A18 by himarklif
- **How much does it cost?** ₨13491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/597805358-2pcs-garage-door-opener-sprocket-coupler-part-compatible-with-liftmaste)

## Best For

- himarklif enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium polyurethane for superior wear, aging, and temperature resistance—no more frequent replacements!
- • **Precision Fit:** Integrated injection molding ensures exact dimensions and smooth operation with 8-groove sprocket design.
- • **Effortless Upgrade:** Simple bolt-on installation means you’re back in control of your garage door in minutes—no hassle, no downtime.
- • **Lightweight & Compact:** At just 30g and 1.57 inches long, this coupler is the perfect discreet powerhouse for your garage opener.
- • **Universal Compatibility:** Engineered to fit top LiftMaster and Chamberlain models, so you never worry about compatibility issues again.

## Overview

This 2-piece garage door opener sprocket coupler, made from high-strength polyurethane, offers exceptional wear and temperature resistance. Designed with an 8-groove precision fit, it is compatible with a wide range of LiftMaster and Chamberlain models. Easy to install and lightweight, it ensures smooth, quiet garage door operation and long-lasting performance.

## Description

Replacement Part Number:25C20 25A18 Garage Door Opener Sprocket Coupler Part Fitment Fit for Liftmaster models 1000SD, 2000SD, 1000SDR, 2000SDR, 2110, 2220 Fit for Chamberlain models 4600, 4620, 4640, 9902, PD420, PD460-2, 9950 Dimensions: 1.57 inches long, 1.18 inches outer diameter, 0.8 inches inner diameter, 0.8 inches inner diameter, with 8 grooves

## Features

- 【Durable Material】:Screw Drive Coupler is made of high-strength polyurethane material, greatly increasing the product's wear resistance, low temperature resistance, aging resistance, and high hardness. It adopts integrated injection molding technology to ensure the accuracy of product dimensions.
- 【Simple Installation】:If the Garage door makes noise but cannot be opened, it may be that there is a problem with the coupler. First, disconnect the power supply of the garage door opener, remove two bolts, remove the disconnected coupler, connect new guide rails and bolts, and finally, connect the power supply and check.
- 【Universal Compatibility】:Garage Door Opener Sprocket Coupler Part Fit for Liftmaster models 1000SD, 2000SD, 1000SDR, 2000SDR, 2110, 2220;Fit for Chamberlain models 4600, 4620, 4640, 9902, PD420, PD460-2, 9950, and more.
- 【Dimensions】: 1.57 inches long, 1.18 inches outer diameter, 0.8 inches inner diameter, 0.8 inches inner diameter, with 8 grooves
- 【Replacement Part Number】:25C20 25A18

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HIMARKLIF |
| Part Number | AS25C20 |
| Package Dimensions | 7.4 x 5.7 x 0.2 cm; 30 g |
| Item model number | AS25C20 |
| Size | 2 Pcs |
| Colour | Black |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 30 g |

## Images

![2PCS Garage Door Opener Sprocket Coupler Part Compatible with LiftMaste Chamberlain Garage Door Opener,Screw Drive Coupler Part Replace# 25C20 25A18 - Image 1](https://m.media-amazon.com/images/I/510knoIlkdL.jpg)

## Available Options

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

## Frequently Bought Together

- HIMARKLIF 2PCS Garage Door Opener Sprocket Coupler Part Compatible with LiftMaste Chamberlain Garage Door Opener,Screw Drive Coupler Part Replace# 25C20 25A18
- Garage Stop 2X for 893LM 893Max Chamberlain Craftsman Liftmaster Garage Door Opener Remote, 1993 to Present Garage Clicker, Universal Garage Door Opener Remote
- PATTERN GARAGE DOORS (PRE 1992) CONE AND CABLE SET TO SUIT HENDERSON CANOPY

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**Shop now:** [https://www.desertcart.lk/products/597805358-2pcs-garage-door-opener-sprocket-coupler-part-compatible-with-liftmaste](https://www.desertcart.lk/products/597805358-2pcs-garage-door-opener-sprocket-coupler-part-compatible-with-liftmaste)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-04*