We – EPG Team the largest gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 different branches. For moreOptional sprockets are created specifically to suit their corresponding limiters. These hubless sprockets are not interchangeable. specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 The use of unique products manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our business and the listed substitution elements contained herein are not sponsored, accepted, or manufactured by the OEM.