I need a cross reference number for a TCM 21333 TB (Taiwan) oil seal. No need to ask for the trailer name because the axle has been changed. I think it has about a 6,000 lb axle now. Even 15" tires... I tried to get a new seal at a trailer place, they sold me a TMC 22333 VD (China) but this is just a grease seal...it does not have the spring. They said it would work but I don't think it will keep anything out but big rocks...not water. Too long a story to go into about this axle. Hind sight I would not have done what I did. I have looked all over my area and I can't find anyone that can find a cross reference or an oil seal that looks like it will fit. I wish I had a double lip oil seal. Thanks!