Seat Swivels: Enabling Flexibility and Functionality

An Auto seat swivel turntable (or rotating base) is a mechanical device installed between the seat base and the floor. It enables the seat to rotate completely, acting as a robust 360 degree seat swivel plate that significantly enhances spatial flexibility. A high-quality swivel is indispensable, whether you are optimizing a Camper van seat swivel layout, upgrading Marine boat seat swivels in a cabin, or fitting commercial vehicle environments that require frequent direction changes.


At Sanbo, we specialize in creating best-in-class swivels featuring low-friction bearing systems and robust locking mechanisms. We use high-strength steel plates for the main structure to ensure stability and zero wobble under various B2B engineering loads. The precision ball bearing design guarantees a smooth and silent rotation, while the reliable locking pin provides a firm hold in designated positions.

    A Swivel Series for Diverse Applications
    Locking Swivels
    Locking Swivels
    Ideal for vehicle applications, a Locking seat swivel base allows the seat to be securely fastened at specific angles (e.g., every 90 degrees) to ensure safety during travel or operation. We offer easy-to-use single-handle unlocking and auto-return locking features.
    Free-Rotating Swivels
    Free-Rotating Swivels
    This type of swivel offers unobstructed, continuous 360° rotation without fixed locking points. It is ideal for specific industrial workstations or lounge seating where users need to change their orientation frequently and freely.
    Heavy-Duty Swivels
    Heavy-Duty Swivels
    Engineered as a Heavy duty seat swivel base to withstand high loads and intensive use. Whether you need a Heavy equipment seat swivel for construction machinery or a specialized Heavy duty swivel turntable for truck and vessel captain's chairs, they feature thicker steel plates and stronger locking mechanisms to ensure maximum durability.
    Buyer's Guide: Find Your Perfect Match
    Browse Our Seat Swivel Series
    Below is a selection of our standard and customizable seat swivel models. Click on any product to view detailed specifications, drawings, and available customization options. Your specific product models will be displayed here in a grid layout.
    • Seat Swivels

    Frequently Asked Questions about Seat Swivels

    • Q: What is a seat slider?
      A: A Swivel base for car seat is a metal rotating mechanism mounted between a vehicle's floor and the seat. It allows the seat to spin up to 360 degrees, enabling users to easily reconfigure the cabin space in RVs or commercial vehicles.
    • Q: What are the main parts of a seat slider?
      A: Typically, a swivel consists of two heavy-duty steel plates (upper and lower), a central pivot with low-friction ball bearings or nylon glides for smooth rotation, and a locking mechanism with a release handle.
    • Q: What seat sliders do you have ?
      A: We can produce both manual sliders & electric sliders,single lock or double lock.
    • Q: Can you offer samples ?
      A: Yes,we can supply samples for your evaluation. And normally it’ll take 3-5days. Freight can be collected or prepay to us alternatively.
    • Q: Can you produce seat slider according to our drawings?
      A: Sure,we offer OEM &ODM services. But for new development,we need to charge the mold cost.
    • Q: Are seat sliders universal?
      A: Sliders are designed for specific vehicle makes, models, and years. Furthermore, sliders can differ between the driver and passenger sides. You must ensure compatibility before purchasing replacements. Your need to confirm with us the mounting sizes and working stroke.
    • Q: My seat won't lock in position. What's wrong?
      A: This is usually caused by one of a few common issues:
      Obstruction: Debris, coins, or loose change jammed in the tracks.
      Worn/Broken Locking Pins:The small pins that engage with the holes in the rail can wear down or break.
      Weak/Broken Spring:The spring that pushes the locking pins into place may be fatigued or broken.
      Bent Rails: From impact or forced movement, preventing the mechanism from engaging properly.
    • Q: My seat is hard to slide or feels sticky. Why?
      A: This is often due to a lack of lubrication, accumulated dirt and rust in the tracks, or damaged/bent rollers or ball bearings.
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