--- product_id: 4513742 title: "Earthwise RB80018 Replacement 18-Inch Blade for Model 50218, 50118, 50018, 50518 Lawn Mowers" price: "$13.71" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/4513742-earthwise-rb80018-replacement-18-inch-blade-for-model-50218-50118 store_origin: US region: United States of America --- # 18-inch precision blade Hardened steel durability Easy DIY installation Earthwise RB80018 Replacement 18-Inch Blade for Model 50218, 50118, 50018, 50518 Lawn Mowers **Price:** $13.71 **Availability:** ❌ Out of Stock ## Summary > 🌿 Sharpen your lawn game with Earthwise precision! ## Quick Answers - **What is this?** Earthwise RB80018 Replacement 18-Inch Blade for Model 50218, 50118, 50018, 50518 Lawn Mowers - **How much does it cost?** $13.71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4513742-earthwise-rb80018-replacement-18-inch-blade-for-model-50218-50118) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Choice:** Keep your mower clean and green with Earthwise’s sustainable design - • **Perfect Compatibility:** Seamlessly fits Earthwise models 50218, 50118, and 50108 - • **Precision 18-Inch Cut:** Engineered for a flawless, even lawn every time - • **Effortless Installation:** Swap blades yourself in minutes—no pro needed - • **Hardened Steel Strength:** Built to stay sharp and last for years, saving you money ## Overview The Earthwise 18-inch replacement blade is a high-grade hardened steel component designed specifically for Earthwise lawn mower models 50218, 50118, and 50108. It ensures optimal cutting performance, is factory-sharpened for immediate use, and offers long-lasting durability. Easy to install and eco-conscious, this blade keeps your lawn looking pristine while supporting clean air initiatives. ## Description Product Description The Earthwise lawn mower replacement blade maintains the optimal cutting performance of your Earthwise 18" lawnmower model 50218, 50118, or 50108. It is specially made to maintain the cutting performance of these models. This blade replacement is made of hardened steel that stays sharp for a long time. It can even last for many years, so it has great value for money. You can easily install this 18-inch lawn mower blades by yourself and use it right away. From the Manufacturer Earthwise 18" replacement mower blades are designed to deliver cutting performance for a well-cut lawn. These superior, high grade hardened steel blades will last through many years. Blades are available for each Earthwise mower. Easy to install and factory sharpened so they're ready to use right away. Earthwise is the Clean Air Choice! Review: Perfect Replacement Blade - I'm giving this blade a "5" b/c it's perfect. Great price, perfect fit; easy to get on and most importantly the blade works great and my lawn looks better because of it. I would recommend this product to anyone in need of a replacement blade and if I ever needed one again I will re-order this one!! Stan Pelham Review: Perfect Fit for my electric mower. - This blade was a perfect fit for my Task Force Corded Electric Mower (18 inch, 12 amps). Thank you to reviewer Laura Esquivel for letting everyone know it works as a replacement. The blade was very easy to install and works very well. My grass is happy now. No more cuts from an old rusty blade! ## Features - Replacement 18-Inch Blade for Lawn Mower - For use with Earthwise Models 50218, 50118, and 50108 ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 222 Reviews | ## Images ![Earthwise RB80018 Replacement 18-Inch Blade for Model 50218, 50118, 50018, 50518 Lawn Mowers - Image 1](https://m.media-amazon.com/images/I/51ZoHhwAzXL.jpg) ![Earthwise RB80018 Replacement 18-Inch Blade for Model 50218, 50118, 50018, 50518 Lawn Mowers - Image 2](https://m.media-amazon.com/images/I/21EbCA3fR1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Replacement Blade *by S***M on September 13, 2013* I'm giving this blade a "5" b/c it's perfect. Great price, perfect fit; easy to get on and most importantly the blade works great and my lawn looks better because of it. I would recommend this product to anyone in need of a replacement blade and if I ever needed one again I will re-order this one!! Stan Pelham ### ⭐⭐⭐⭐⭐ Perfect Fit for my electric mower. *by D***M on August 5, 2013* This blade was a perfect fit for my Task Force Corded Electric Mower (18 inch, 12 amps). Thank you to reviewer Laura Esquivel for letting everyone know it works as a replacement. The blade was very easy to install and works very well. My grass is happy now. No more cuts from an old rusty blade! ### ⭐⭐⭐⭐⭐ Great value part. *by S***E on August 23, 2014* Perfect fit for a 4 year old store brand electric mower from Lowe's. Cuts great and clears the clippings into the bag well. This is much cheaper than the replacement blades I purchased in the past from them. Make sure you get the correct length blade. --- ## 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.us/products/4513742-earthwise-rb80018-replacement-18-inch-blade-for-model-50218-50118](https://www.desertcart.us/products/4513742-earthwise-rb80018-replacement-18-inch-blade-for-model-50218-50118) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*