Interior trim options are available at 4 State Trucks for your International 8600 TranStar including aftermarket wood center consoles and seat base adapters. We stock 8" chrome or black seat base adapters for National Seats, 10" billet seat base adapters for Seats Inc. or Bostrom seats, Polished billet aluminum seat base adapters for Sears seats and 2" Rockwood set back aluminum seat adapters.