For John Deere AM38891 Rotor Drive Plate, for 359 Snow Blower 47″, 54″, 59″, 60″, 1420. AM38891 Rotor Drive Plate for John Deere 359 Snow Blower, 47″, 54″, 59″, 60″ 1420, 1435, 1445 & 1565(PC9257) 2-Stage Snow Blower. The AM38891 Welded Rotor Drive Plate is designed specifically for John Deere snow blowers. It’s compatible with Snow Blower models 359, 47″, 54″ & 60″ attachments (PC9257) 1420, 1435, 1445 & 1565 front mower, for 47″ 2-stage(PC1926) attachments. This precise fit ensures that it integrates seamlessly with the existing components of these particular John Deere snow – blowing machines. The welded construction of the drive plate is a significant feature. Welding provides a strong and durable bond between different parts of the plate. This design choice helps to ensure that the drive plate can withstand the high-torque forces generated during the operation of the snow blower’s rotor. The welded joints are less likely to come apart under stress compared to other forms of fastening. It’s made from materials that are suitable for heavy-duty use in a snow-blowing environment. These materials are strong and resistant to wear and tear. They can endure the impact of snow, ice, and any debris that might be picked up during snow-clearing operations. The material also has to withstand the cold temperatures that are typical during snow-blowing activities. The drive plate plays a crucial role in the operation of the snow blower’s rotor. It transfers power from the snow blower’s engine to the rotor, enabling the rotor to rotate and throw snow. The AM38891 drive plate is designed to provide efficient power transfer, ensuring that the rotor spins at the appropriate speed and with enough force to effectively clear snow from the driveway, sidewalk, or other surfaces. Enhanced Snow – Blowing Efficiency. By providing a reliable connection between the power source and the rotor, this drive plate helps to improve the overall efficiency of the snow blower. It helps to maintain a consistent snow-throwing distance and pattern, allowing for a more even clearing of snow and reducing the need for multiple passes in the same area. As a high-quality replacement part, the AM38891 drive plate can help reduce the downtime of the snow blower. If the original drive plate fails, replacing it with this reliable alternative can quickly get the snow blower back into operation. This is especially important during heavy snowfall seasons when a functional snow blower is essential. We will always here to solve them for you. If you are not satisfied with our products or service, please DO tell us. 100% Satisfaction Guarantee: Your satisfaction is our priority. We strive to give our customers excellent service. We apologize for the late reply during the holidays.