---
product_id: 227194349
title: "Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857"
brand: "grasshopper"
price: "20077 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Grasshopper"
url: https://www.desertcart.kg/products/227194349-grasshopper-mower-coolfan-cw-cooling-fan-for-grasshopper-frontmount-midmount
store_origin: KG
region: Kyrgyzstan
---

# 1800 RPM max speed Air cooling for transmission OEM Grasshopper part 320857 Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857

**Brand:** grasshopper
**Price:** 20077 som
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep your mower cool, clean, and cutting-edge with Grasshopper’s CoolFan!

## Quick Answers

- **What is this?** Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 by grasshopper
- **How much does it cost?** 20077 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/227194349-grasshopper-mower-coolfan-cw-cooling-fan-for-grasshopper-frontmount-midmount)

## 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

- • **Precision OEM Fit:** Seamlessly compatible with Grasshopper FrontMount & MidMount transmissions since 1985—no guesswork, just perfect performance.
- • **Durable Metal Build:** Crafted from high-quality metal for long-lasting reliability under tough mowing conditions.
- • **Low Noise Operation:** Operates quietly at just 50 decibels—keep your work environment peaceful without sacrificing power.
- • **Easy Maintenance Boost:** Designed for quick installation and minimal upkeep, so you spend less time fixing and more time mowing.
- • **Efficient Cooling Power:** Clockwise rotation at up to 1800 RPM ensures your transmission stays cooler and cleaner, extending mower life.

## Overview

The Grasshopper Mower CoolFan CW Cooling Fan (OEM 320857) is a precision-engineered, metal cooling fan designed for Grasshopper FrontMount and MidMount transmissions. Operating at up to 1800 RPM with a quiet 50 dB noise level, it ensures optimal air cooling to prevent overheating and extend transmission life. Compatible with models dating back to 1985, this OEM part offers easy installation and maintenance, making it an essential upgrade for professional-grade mower performance.

## Description

desertcart.com: Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 : Patio, Lawn & Garden

Review: Fit as well as orignal - Keeps transmission on my mower from over heating
Review: Accurate description - Just as described! What I needed to get the mower back in service.

## Features

- COMPATIBILITY INFO: Clockwise rotating CoolFan cooling fan for Grasshopper FrontMount and MidMount Transmissions. Grasshopper Part Number 320857. For FrontMount 700 & 900 Series models equipped with G1/G2/G3/H1/H2 transmissions built since 1998, and chain-drive models 1210, 1212, 1622, 1822, 1822K & 1822D built from 1985-1991. For MidMount 200, 300 & 400 Series models equipped with G1/G2/H1/H2 transmissions built since 2000.
- 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 | B00V739FV4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #333,377 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3,056 in Lawn Mower Belts |
| Brand | Grasshopper |
| Compatible Devices | Transmission Coolers |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (115) |
| Date First Available | March 24, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Manufacturer | Grasshopper |
| Material | Metal |
| Maximum Rotational Speed | 1800 RPM |
| Noise Level | 50 Decibels |
| Number of Items | 1 |
| Part Number | 320857 |
| Power Connector Type | 3-Pin |
| Power Source | Manual |
| Product Dimensions | 7 x 7 x 1.25 inches |
| UPC | 810053500866 |

## Product Details

- **Brand:** Grasshopper
- **Compatible Devices:** Transmission Coolers
- **Cooling Method:** Air
- **Manufacturer:** Grasshopper
- **Material:** Metal
- **Maximum Rotational Speed:** 1800 RPM
- **Noise Level:** 50 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 3-Pin
- **UPC:** 810053500866

## Images

![Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 - Image 1](https://m.media-amazon.com/images/I/31HtDZtUIeL.jpg)
![Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 - Image 2](https://m.media-amazon.com/images/I/31Kb3rv29uL.jpg)
![Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 - Image 3](https://m.media-amazon.com/images/I/41crkJ-6IzL.jpg)
![Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 - Image 4](https://m.media-amazon.com/images/I/41kS-OHP6SL.jpg)
![Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857 - Image 5](https://m.media-amazon.com/images/I/41levdYgr7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit as well as orignal
*by R***Y on August 21, 2024*

Keeps transmission on my mower from over heating

### ⭐⭐⭐⭐⭐ Accurate description
*by L***T on July 15, 2025*

Just as described! What I needed to get the mower back in service.

### ⭐⭐⭐⭐⭐ Easy install
*by B***B on May 18, 2024*

Delivered quick and in great condition. Easy to install and work great with my mower

## Frequently Bought Together

- Grasshopper Mower CoolFan CW Cooling Fan, for Grasshopper FrontMount and MidMount Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320857
- Grasshopper Mower CoolFan CCW Cooling Fan, for Grasshopper FrontMount Gemini and Chain-Drive Transmissions, Provides Cooler and Cleaner Environment for Transmission, OEM 320856
- 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

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**Shop now:** [https://www.desertcart.kg/products/227194349-grasshopper-mower-coolfan-cw-cooling-fan-for-grasshopper-frontmount-midmount](https://www.desertcart.kg/products/227194349-grasshopper-mower-coolfan-cw-cooling-fan-for-grasshopper-frontmount-midmount)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-08*