swivel bases

Upholstery in good condition. Full Swivel mechanism. Adjustable arms. Seat belts. Hardware. Under seat storage cabinet included. Non smoking. Photos from twin seat as currently installed in 2006 Roadtrek adventurous. Pick up Cleveland, Ohio

Hello everyone, I havn’ t been on here in long time..but I’m looking to find a swivel seat base for a E150 cargo passenger seat..

Swivel seat adapter compatible with air suspension seats for sprinter? I just purchased a 2015 sprinter to convert. I love the air suspension seats, but my floor plan demands the seats swivel. Has anyone adapted existing swivel bases or know of an available base compatible with air suspension...