Engineered for maximum performance, the Model WM51 Winch Motor Seal Kit Number 23121 is essential for any winch motor. The PRO-PAK feature guarantees high-quality and efficient sealing, making it an ideal choice for industry professionals seeking top-tier equipment. Extend your winch motor's lifespan and performance with this dependable seal kit. This PRO-PAK™️ Seal Kit includes all the necessary high-quality O-rings and sealing components to repair the PULL MASTER® Model WM51 winch motor.