You can order a complete traveler car assembly. Depending on what year H16 you have just call you favorite Hobie Cat Dealer and place an order. You might have to drill out some rivets on your traveler car track, If I remember correctly rivets come with the kit as well as instructions. If you only want to replace the bearing you can order just the lower section. There are some differences in the travelers so be sure to specify which one you have, the year of your boat will help as well. Let me know if you have any questions!
Authorized Hobie/Vanguard Dealer
Panama City Beach, FL