1、Applicable Model: The rear propeller drive shaft is for Grizzly 660. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2、OE Number: The part number for reference is 5KM 46172 00 00. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3、Stable Driving Force: As a key component of the drive system, the rear drive shaft can transmit power to the tire, provide a stable driving force, and enhance the driving effect and control performance of the vehicle. 4、Durable Material: The rear prop drive shaft is made of durable and reliable material, having strong wear resistance and impact resistance, can maintain stable operation under all kinds of bad road conditions. 5、Easy to Install: The rear propeller prop drive shaft has a simple installation, convenient and time saving, don't need too much tools or complicated steps.