A sealing plug is sold to match for Tuff Torq Made in Brazil Immediately available Suitable for Tuff Torq Hydrostat transmission. If you are not sure whether this plug fits in your gearbox, just write an email. If you have problems identify your gear, I will be happy to help you. I check that and then tell you Notice. Tuff Torq Drives were and are installed by many known garden technology manufacturers. Diameter 35mm More Tuff Torq Spare parts on request.