WMT Bearings can offer a large number of oil seals to suit many Howard rotavator applications. Seals are available in metric and imperial dimensions which we list on EBAY. and which can be offered alongside other wearing parts including bearings, bushings, chains and vee belts. If you prefer to talk to a human voice then please call me on 01743 850618 or EMAIL us and we can offer better prices together with quicker deliveries. WMT Bearings keep good stocks of the seals that they offer.