--- product_id: 24634091 title: "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" brand: "grasshopper" price: "€ 69.85" currency: EUR in_stock: true category: "Grasshopper" url: https://www.desertcart.hr/products/24634091-grasshopper-mower-32-oz-1-us-qt-cooltemp-hydro-max store_origin: HR region: Croatia --- # Extends fluid & filter intervals Lowers operating temp by 15Β°F Advanced protective shield 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 **Brand:** grasshopper **Price:** € 69.85 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your mower running cooler, longer β€” because your time is money. ## Quick Answers - **What is this?** 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 by grasshopper - **How much does it cost?** € 69.85 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/24634091-grasshopper-mower-32-oz-1-us-qt-cooltemp-hydro-max) ## 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 - β€’ **OEM Quality Assurance:** Genuine Grasshopper fluid designed specifically for your mower’s longevity. - β€’ **Extended Service Intervals:** Significantly longer fluid and filter life means less downtime. - β€’ **Eco-Conscious Manufacturing:** Lean, clean production supporting sustainability and durability. - β€’ **CoolTemp Hydro-Max Performance:** Optimized for extreme temps, ensuring peak transmission protection. - β€’ **Break-in Fluid Changes? Eliminated.:** Save time and money with no break-in fluid swaps needed. ## Overview Grasshopper CoolTemp Hydro-Max Fluid (32 oz) is a premium OEM transmission lubricant engineered to eliminate break-in fluid changes and extend service intervals significantly. Tested for extreme temperature resilience, it lowers operating temperatures by up to 15Β°F, enhancing mower transmission life. Designed for Grasshopper zero-turn mowers, this advanced fluid pairs with genuine filters to form a protective shield, reducing maintenance costs and downtime while supporting sustainable manufacturing practices. ## Description Grasshopper Mower 32-Oz. CoolTemp Hydro-Max Fluid, OEM 345044, Advanced Protective Shield Eliminates the Need for Break-In Fluid Changes and Significantly Extends Fluid and Filter Service Intervals. CoolTemp HYDRO-MAX has been tested extensively in Grasshopper's research facilities to provide superior protection and maximum performance in all Grasshopper transmissions for a wide array of operating and temperature extremes - hot or cold. CoolTemp HYDRO-MAX fluid, together with Genuine Grasshopper filters, form an advanced protective shield to eliminate break-in and filter changes while also significantly extending service intervals and lowering costs versus other hydro systems. In fact, CoolTemp HYDRO-MAX fluid can lower operating temperatures by as much as 15Β° F., lengthening the transmission's life expectancy significantly. A family-owned business with more than 50 years of manufacturing experience, The Grasshopper Company has specialized in manufacturing True ZeroTurn riding rotary mowers since 1969. No parent corporation or outside investors make the decisions at Grasshopper. Grasshopper's quality construction, designed for easy replacement of worn parts, lends itself to extended use over many years as opposed to "throw-away" equipment which must be replaced instead of repaired and contributes to the waste stream. The compact size of Grasshopper encourages an active market in used equipment which allows each machine to be recycled into home or institutional markets. Based in Moundridge, Kan., the company distributes its products worldwide and is committed to lean and clean manufacturing practices reducing impact to the environment. In addition to being showcased at The White House, this award winning company redefines the manufacturing industry and is dedicated to the pursuit of perfecting the lawn mower for businesses and individuals alike. ## Features - COMPATIBILITY INFO: Grasshopper CoolTemp Hydro-Max 32-oz. Hyrdostatic Fluid. Grasshopper Part Number 345044. Advanced protective shield eliminates the need for break-in fluid changes and significantly extends fluid and filter service intervals saving time and money. Pair with genuine Grasshopper filters for maximum protection. - QUALITY FIRST, MONEY SECOND: We focus on providing our clients higher value for the dollars they invest with us. The service-friendly Grasshopper design makes it easy to keep your Grasshopper zero-turn mower in peak operating condition. Fewer grease points and easy access to belts and filters translate into less time spent maintaining your mower, and more time using it profitably. - 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. - LAWN SERVICE SATISFACTION GUARANTEED: Don't cut corners on quality. No matter what Grasshopper mower you own, with a wide range of Grasshopper lawnmower parts available, you'll easily find necessary parts to fix up your machine. You can fully rely on original Grasshopper parts that we provide to repair and extend the operating life of your machine. - SERVICE, SUPPORT, AND SAFETY: Grasshopper mowers are designed for minimal maintenance and low cost of ownership. Yet, even the best-built equipment will eventually need replacement parts and/or service. Perform all maintenance as recommended in operator's manual and protect your mower from harsh elements by storing in a shelter or under a cover. Keep engine, mower deck and all other parts of the mower free from dirt and debris. The mower should be cleaned after each mowing using compressed air. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0184SBXKU | | Best Sellers Rank | #47,792 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Brake Hydrovac Units | | Brand Name | Grasshopper | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (186) | | Included Components | 1 quart of fluid | | Item Form | Liquid | | Item Type Name | agricultural-machinery-spare-and-replacement-parts | | Item Weight | 2.02 Pounds | | Liquid Volume | 32 Fluid Ounces | | Lower Temperature Rating | 15 Degrees Fahrenheit | | Manufacturer | Grasshopper | | Material | Silicone | | Model Number | 345044 | | Number of Items | 1 | | Part Number | 345044 | | Recommended Uses For Product | Cycling | | SAE J300 Viscosity Grade | 10W | | Specific Uses For Product | Grasshopper mower transmission lubrication | | UPC | 810053500965 | | Unit Count | 12.0 Count | | Viscosity | 10w | ## Product Details - **Brand:** Grasshopper - **Item Weight:** 2.02 Pounds - **Liquid Volume:** 32 Fluid Ounces - **Material:** Silicone - **Package Information:** Bottle ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61hZJQUt2JL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61SFbdqrV4L.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/61A7IOQWQxL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71HdFvksdWL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 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 Hi-Efficiency Transmission Filter, 7-micron Absolute Drive Assembly Oil Filter, Genuine Replacement Part For Grasshopper FrontMount 928D Gemini Series, Lawn & Yard Mowing, OEM 100855 - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/24634091-grasshopper-mower-32-oz-1-us-qt-cooltemp-hydro-max](https://www.desertcart.hr/products/24634091-grasshopper-mower-32-oz-1-us-qt-cooltemp-hydro-max) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-11*