--- product_id: 44103189 title: "Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850" brand: "grasshopper" price: "€ 53.41" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.hr/products/44103189-grasshopper-mower-gemini-series-transmission-filter-10-micron-drive-assembly store_origin: HR region: Croatia --- # OEM exact fit & seal 10-micron filtration precision Made & engineered in USA Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 **Brand:** grasshopper **Price:** € 53.41 **Availability:** ✅ In Stock ## Summary > 🛠️ Keep your zero-turn mower running like a pro—because your lawn deserves the best! ## Quick Answers - **What is this?** Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 by grasshopper - **How much does it cost?** € 53.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/44103189-grasshopper-mower-gemini-series-transmission-filter-10-micron-drive-assembly) ## Best For - grasshopper enthusiasts ## Why This Product - Trusted grasshopper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM Certified Fit & Seal:** Guaranteed perfect compatibility with Grasshopper FrontMount 618 & 700 Series for zero dust ingress. - • **Sustainably Manufactured:** Optimized CAD/CAM production minimizes waste, reflecting Grasshopper’s commitment to environmental responsibility. - • **Extended Service Intervals:** Change filter every 500-1000 hours depending on model, reducing downtime and maintenance hassle. - • **Engineered for Professionals:** Designed and tested in a 300,000 sq. ft. US facility to meet the demands of commercial turf care. - • **Precision 10-Micron Filtration:** Blocks harmful particles to extend transmission life and maintain peak mower performance. ## Overview The Grasshopper Mower Gemini Series Transmission Filter (OEM 100850) is a high-precision 10-micron oil filter designed specifically for Grasshopper FrontMount 618 and 700 Series mowers with Gemini 770 & 771 transmissions. Manufactured in the USA with exact OEM specifications, it ensures a perfect fit and superior protection against contaminants, extending transmission life and maintaining mower efficiency. Trusted by professionals, this filter supports extended service intervals and is produced with environmentally conscious manufacturing processes. ## Description When you invest in quality Grasshopper zero-turn equipment, don't be tempted to save a few dollars on generic aftermarket parts that can reduce your mower's power or efficiency. Protect your investment and ensure peak performance by trusting only genuine Grasshopper replacement parts and supplies to maintain your Grasshopper zero-turn mower. Aftermarket parts have proven time and time again to be unacceptable. Grasshopper parts are manufactured to meet ultra-precise engineering specifications, and can help you maximize performance and significantly extend the life of your mower. Known for quality, reliability and value, Grasshopper True ZeroTurn MidMount and FrontMount mowers are the machine of choice among smart professionals and consumers. Grasshopper Mower provides replacement parts and accessories for your ZeroTurn Lawn Mower such as belts, blades, decks, bolts, oil filters, and more! You'll be able to order any parts you need to maintain the life of your ZeroTurn Lawn Mower and protect your investment year-round. Dust is an engine's worst enemy, and using inferior quality aftermarket filters on your Grasshopper zero-turn mower can allow dust to cause premature wear and possible failure of the engine. ## Features - COMPATIBILITY INFO: 10-micron nominal Drive Assembly Oil Filter for FrontMount 618 Series and 700 Series with Gemini 770 & 771 Series Transmission. Grasshopper Part Number 100850 Fits Grasshopper FrontMount 618 Series (1998-2003) drive assemblies. Change filter and fluid at 500 hours under normal operating conditions. For Grasshopper FrontMount 700 Series (1988-2003) drive assemblies. Change filter and fluid at 1,000 hours under normal operating conditions. - REPLACEMENT OIL AND AIR FILTERS: Superior filtration is an absolute essential when it comes to keeping your Grasshopper Lawnmower operating at maximum efficiency, and genuine Grasshopper oil and air filters are designed to protect the engine and extend service life. Grasshopper uses a micron absolute filter system that traps particles, ensuring a clean environment in the drive system. Using genuine OEM filters will ensure a proper fit and tight seal to prevent dust from reaching the engine. - GRASSHOPPER INNOVATION: At Grasshopper, one innovation leads to another. As a pioneer in manufacturing zero-radius ride-on mowing equipment, The Grasshopper Company immediately set a pace of rapid advancement and innovation that continues today. When company engineers designed our first Grasshopper mower in 1969, they envisioned a low maintenance, highly maneuverable mower tough enough to serve the commercial mowing industry. They delivered one that would transform the industry for years. - MANUFACTURING EFFICIENCIES: At Grasshopper, we believe that being aware of environmental issues benefits not only our planet, but our customers and our business. The Grasshopper Company endeavors not only to recycle lawn materials but also raw materials in the production process. Our Computer Aided Drafting/Computer Aided Machining system fully integrated with a 3-D solid modeling computer design system optimizes the use of material and production time. - DESIGNED, ENGINEERED AND ASSEMBLED IN AMERICA: Grasshopper has studied the needs of government entities, turf care professionals and equipment owners across the nation and around the world. Grasshopper engineers continuously research and test new product features and improvements at our 300,000-square-foot facility in Moundridge, Kans. Every Grasshopper product is engineered for performance, using only the highest quality components and heavy-duty construction to ensure long life. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00V731ZJY | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #154,974 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #53 in Lawn Mower Transmission Filters | | Brand Name | Grasshopper | | Compatible With Vehicle Type | Lawn Mower | | Customer Reviews | 4.9 4.9 out of 5 stars (85) 4.9 out of 5 stars | | Item Dimensions | 3.13 x 3.13 x 4 inches | | Item Type Name | agricultural-machinery-spare-and-replacement-parts | | Item Weight | 9.6 ounces | | Manufacturer | Grasshopper | | Manufacturer Part Number | 100850 | | Material Type | Grasshopper | | Number Of Items | 1 | | Oem Equivalent Part Number | 100850 | | Part Interchange Info | Baldwin BF954, Champ Labs LFF4295, J. Thomas 120471, Landscaper Express 3449, Napa 1785, Napa 3386, NHC 264-8175, Wix 33386 | | Product Grade | Replacement Part | | Thread Size | 3/4 inch, 16 threads per inch | | Unit Count | 1.0 Count | | Upc | 810053500064 | ## Product Details - **Brand:** Grasshopper - **Item dimensions L x W x H:** 3.13 x 3.13 x 4 inches - **Material:** Grasshopper - **Product Grade:** Replacement Part - **Vehicle Service Type:** Lawn Mower ## Images ![Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Image 1](https://m.media-amazon.com/images/I/61e7rsHzawL.jpg) ![Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Image 2](https://m.media-amazon.com/images/I/61ElvjE83FL.jpg) ![Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Image 3](https://m.media-amazon.com/images/I/61kyBTibMHL.jpg) ![Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Image 4](https://m.media-amazon.com/images/I/61o8xPDbk9L.jpg) ![Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Image 5](https://m.media-amazon.com/images/I/61xDGnFGtvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ For grasshopper lawnmower *by on Reviewed in the United States November 2, 2024* Great product. Highly recommend ### ⭐⭐⭐⭐⭐ It's just like buying it from grasshopper. *by on Reviewed in the United States April 2, 2021* Just what I was looking for. ### ⭐⭐⭐⭐⭐ Just like original *by on Reviewed in the United States April 26, 2019* Grasshopper mower ## Frequently Bought Together - Grasshopper Mower Gemini Series Transmission Filter, 10-Micron Drive Assembly Oil Filter, Protect Transmission from Particles and Contaminants, Lawn & Yard Mowing, Replacement Part, OEM 100850 - Grasshopper Mower 32-Oz (1 US Qt) CoolTemp Hydro-Max Fluid, Advanced Protective Shield Eliminates Break-in Fluid Changes and Significantly Extends Fluid and Filter Service Intervals, OEM 345044 - Grasshopper Mower CoolFan CCW Cooling Fan, for Grasshopper FrontMount Gemini and Chain-Drive Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320856 --- ## 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.hr/products/44103189-grasshopper-mower-gemini-series-transmission-filter-10-micron-drive-assembly](https://www.desertcart.hr/products/44103189-grasshopper-mower-gemini-series-transmission-filter-10-micron-drive-assembly) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-04*