These earthmover o-rings are a direct OEM replacement for tubeless tires and are manufactured in the USA by Phoenx Associates. Rings are sealed in plastic bags and include a paper label to identify the set.
OR-21-T
OR-225-T
OR-329-T
OR-449-T
OR-451-T
OR-339-T
OR-335-T
OR-332-TG
OR-351-T
OR-343-T
OR-349-T
OR-324-TG
OR-357-T
OR-321-T