--- product_id: 246071043 title: "2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts" brand: "garage stop" price: "¥13849" currency: JPY in_stock: true category: "Garage Stop" url: https://www.desertcart.jp/products/246071043-2x-for-liftmaster-41c4220a-gear-and-sprocket-kit-fits-chamberlain store_origin: JP region: Japan --- # Step-by-step video installation Precision-engineered gear & sprocket Complete motor shaft & bearing kit 2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts **Brand:** garage stop **Price:** ¥13849 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your garage game with precision and ease! ## Quick Answers - **What is this?** 2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts by garage stop - **How much does it cost?** ¥13849 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/246071043-2x-for-liftmaster-41c4220a-gear-and-sprocket-kit-fits-chamberlain) ## Best For - garage stop enthusiasts ## Why This Product - Trusted garage stop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly:** Video installation guide ensures quick, hassle-free replacement—no pro needed - • **All-in-One Repair Kit:** Includes gear, sprocket, worm gear, grease, motor shaft & bearings for a full mechanism refresh - • **Seamless Compatibility:** Fits 1/3 & 1/2 HP chain drive openers from Liftmaster, Sears, Craftsman & Chamberlain - • **Cost-Effective Maintenance:** Affordable aftermarket part that saves you from costly full opener replacements - • **Durable Metal Construction:** Built to withstand daily wear and tear for reliable garage door operation ## Overview The Garage Stop 41C4220A Gear and Sprocket Kit is a comprehensive replacement solution designed for 1/3 and 1/2 HP chain drive garage door openers by Liftmaster, Sears, Craftsman, and Chamberlain. Featuring durable metal components including gear, sprocket, worm gear, motor shaft, and bearings, it offers a cost-effective, DIY-friendly fix with video instructions, ensuring your garage door runs smoothly without the expense of a full opener replacement. ## Description Garage Stop 2x for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts ## Features - includes gear and sprocket, worm gear, grease, motor shaft & sprocket bearings - compatible with chain driven 1/3 & 1/2 HP openers from Liftmaster, Sears, Craftsman & Chamberlain - 2-Pack - video installation instructions provided - aftermarket part ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y4339KM | | Best Sellers Rank | 106,420 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 43 in Mechanical Roller Chain Sprockets | | Brand Name | Garage Stop | | Colour | Metallic | | Customer Reviews | 4.8 4.8 out of 5 stars (991) | | Finish Type | Polished | | Item Weight | 2 Pounds | | Manufacturer | Garage Stop | | Manufacturer Part Number | 56151-531 | | Material Type | Plastic | | Model Number | 56151-531 | | Number of Items | 2 | | Number of Packs | 2 | | Number of Pieces | 2 | | Product Style | Two | | UPC | 880174360687 | ## Product Details - **Brand:** Garage Stop - **Colour:** Metallic - **Item weight:** 2 Pounds - **Material:** Plastic - **Style:** Two ## Images ![2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - Image 1](https://m.media-amazon.com/images/I/71pbJGwLQTL.jpg) ![2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - Image 2](https://m.media-amazon.com/images/I/4116x0TEEeL.jpg) ![2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - Image 3](https://m.media-amazon.com/images/I/41NDM4fg8hL.jpg) ![2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - Image 4](https://m.media-amazon.com/images/I/41NfGi2zB2L.jpg) ![2X for Liftmaster 41C4220A Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - Image 5](https://m.media-amazon.com/images/I/31uQqksgWuL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will these parts fit model 139.53970srt?** A: You have to go by the model number to make sure **Q: Will theses parts fit model 139.53910D** A: Yes. **Q: Will this fit model139.53637srt** A: Looking looking up the page in your owner's manual shows the part's list and it lists this part as working in your garage door opener **Q: I have a chamberlain liftmaster part number 41a5483b from 2003. will this part work?** A: Me too! And yes, it works great. The part number you reference appears to be the logic board on the back of the unit. On the front, chain side, is the name plate with the model number. Mine is model 2265R and if yours is also a 2265-ish, this replacement works great. ## Frequently Bought Together - Garage Stop for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts - LIFTMASTER Garage Door Openers 31D380 Chain Drive Sprocket Cover - Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/246071043-2x-for-liftmaster-41c4220a-gear-and-sprocket-kit-fits-chamberlain](https://www.desertcart.jp/products/246071043-2x-for-liftmaster-41c4220a-gear-and-sprocket-kit-fits-chamberlain) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*