--- product_id: 483683561 title: "Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack）" brand: "jiangli" price: "158.21 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/483683561-garage-door-opener-drive-gear-81b0045-41a2817-41c4220a-for-liftmaster store_origin: TN region: Tunisia --- # OD: 2 3/4" Drive Gear Bore: 1/2" Teeth Count: 32 Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） **Brand:** jiangli **Price:** 158.21 DT **Availability:** ✅ In Stock ## Summary > 🔧 Gear Up for Smooth Operations! ## Quick Answers - **What is this?** Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） by jiangli - **How much does it cost?** 158.21 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/483683561-garage-door-opener-drive-gear-81b0045-41a2817-41c4220a-for-liftmaster) ## Best For - jiangli enthusiasts ## Why This Product - Trusted jiangli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **💪 Durable Design:** Engineered for longevity, ensuring your garage door operates smoothly for years. - • **⚡ Easy Installation:** No special tools required—get your garage door back in action in no time! - • **📦 Convenient 2-Pack:** Get double the value with two drive gears, perfect for quick replacements. - • **🌟 Lightweight Efficiency:** Weighing only 82g, these gears won't add unnecessary bulk to your setup. - • **🔄 Effortless Compatibility:** Seamlessly fits all Chamberlain, Sears, Liftmaster, Craftsman, and Raynor models. ## Overview This 2-pack of drive gears (model numbers 41A2817, 41C4220A, 81B0045) is designed for compatibility with a wide range of residential garage door openers, including Chamberlain, Sears, Liftmaster, Craftsman, and Raynor. Each gear features a 1/2" bore size, an outside diameter of 2 3/4", and 32 teeth, ensuring a reliable and efficient performance. ## Description Compatible LiftMaster, Chamberlain CHAIN DRIVE garage door opener models: 1040, 1045, 1046, 1050, 1055, 1056, 1060, 100WD, 200WD, 300WD, 110WD, 210WD, 310WD, 1260LK, 1245LK, 215WD, 220ED, 315WD, 320WD, 1240R, 1245R, 1246R, 1255R, 1256R, 985, 2565, 2575, 2595, 140, 150, 240, 350, 450, 550, 700WHC, 701WHC, 1000, 2000, 4000, 4001, 5000, 710WHC, 711WHC, 1100, 2100, 4100, 5100, 7200, 1200, 2200, 4200, 6200, 7220, CG40, 7420, PD752, PD758S Compatible with these belt drive models: 1280, 1280R, 2580, 2585, 8100, 8100M, 8200, 9200, WD922K, WD912KS, WD822KS 3918315SR, 13918415SR, 13918616SR, 13918847, 13918857, 13918869, 13918880, 13953100, 139531006, 13953110, 13953200, 139532006, 13953210, 13953225SRT, 13953225SRT1, 13953300, 139533006, 13953310, 13953315SR, 13953325, 13953325SRT 13953325SRT1, 13953335SRT3, 13953400, 13953403, 13953413, 13953415SR, 13953425, 13953425SRT, 13953425SRT1, 13953500, 139535006, 13953513, 13953515SR, 13953525, 13953525SRT, 13953535SRT1, 13953600, 139536006, 13953602, 13953603, 139536036, 13953605, 13953606, 13953607, 13953608, 13953609, 13953610, 13953611, 13953612, 13953613, 139536141SR, 13953614SR, 139536151SR, 13953615SR, 139536181SR, 13953618SR, 139536191SR, 13953619SR, 13953622, 139536251SR, 13953625SR, 139536261SR, 13953626SR, 13953627SRT, 13953628SRT, 13953628SRT1, 13953629SRT, 13953629SRT1, 13953632SR, 13953635SRT, 13953635SRT1, 13953636SRT, 13953637SRT, 13953637SRT1, 13953638SRT, 13953639SR, 13953640SRT, 13953641SRT, 13953644SRT, 13953645SRT3, 13953646SRT2, 13953647SRT1, 1395364812, 13953648D, 13953648SRT2, 13953650SRT, 13953651SR, 13953660SRT1, 13953661SRT1, 13953661SRT3, 13953662SRT, 13953662SRT1, 13953662SRT2, 13953664SRT, 13953664SRT2, 13953669SRT, 13953670SRT, 13953670SRT1, 13953671SRT, 13953671SRT1, 13953671SRT2, 13953671SRT3, 13953672SRT1, ## Features - (2pack)drive gear replace 41A2817 41C4220A 81B0045, - Compatible With All Chamberlain Sears Liftmaster Craftsman and Raynor Residential Garage Door Openers - Drive Gear Bore Size: 1/2" , Drive Gear Outside Diameter: 2 3/4" , Drive Gear Number of Teeth: 32 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | JIANGLI | | Package Dimensions | 13 x 8.61 x 3.2 cm; 82 g | | Number of Pieces | 2 | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 82 g | ## Images ![Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） - Image 1](https://m.media-amazon.com/images/I/31R6jZzZMkL.jpg) ![Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） - Image 2](https://m.media-amazon.com/images/I/51JjGhSWW2L.jpg) ![Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） - Image 3](https://m.media-amazon.com/images/I/715RpIBZ8KL.jpg) ![Garage Door Opener Drive Gear 81B0045 41A2817 41C4220A for Liftmaster Chamberlain Craftsman Sears （2 Pack） - Image 4](https://m.media-amazon.com/images/I/71kRQOipaoL.jpg) --- ## 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.tn/products/483683561-garage-door-opener-drive-gear-81b0045-41a2817-41c4220a-for-liftmaster](https://www.desertcart.tn/products/483683561-garage-door-opener-drive-gear-81b0045-41a2817-41c4220a-for-liftmaster) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-21*