Heavy-duty 15" 360 Degree Rotatable Car Seat Swivel Turntable Base Replacement Swivel Stool Parts for RV Camper Boat Bus Mpv 4 Gear Seat DIY Chair

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Sale price$103.60 Regular price$150.00



This Heavy-duty 15" 360º Car Seat Base is designed to enhance your travel experience and provide convenient positioning options for your seating. Whether you're in an RV, camper, boat, or large passenger bus, this swivel base serves as an ideal replacement or modification for old or damaged base.

Crafted from durable hot-rolled steel, this seat swivel base offers exceptional strength and rust resistance, ensuring long-term reliability for your vehicle. Its 360-degree rotation capability, with adjustable angles every 90 degrees, allows for versatile positioning to suit your preferences.


  • Swivel Design: Elevate your travel experience with a swivel seat function, providing you the opportunity to immerse yourself in the surrounding landscape.
  • 360-Degree Rotation: With every 90 degrees adjustable angle, this swivel base can be rotated clockwise for 360 degrees versatile positioning.
  • Durable Steel Construction: Crafted from sturdy hot-rolled steel, the seat swivel base is rustproof and durable for long term use.
  • Wide Applications: This swivel base is suitable for any model requiring a modified base, including RVs, boats, and large passenger bus. Ideal and direct replacement for old or damaged seat swivel base.
  • Simple Installation Options: Install the swivel base with ease by creating a connecting frame or directly welding it to the carriage and seat through drilled holes.


  • Product Category: Rotating Mechanism
  • Product Code: HY HY21A
  • Appearance size: 390 x 360 x 40mm (height including knob: 95mm)
  • Rotation Range: 0º to 360º
  • Adjust gears: 4
  • Adjust angle range: 90°
  • Materials: Stainless steel, carbon steel, hot rolled steel, copper, iron, etc.
  • Making process: Stamping, metal plating, bending, welding, riveting, electrophoretic coating
  • Surface treatment: Galvanized, copper plated, chrome plated, electroplated, e-coat, and more.

Pack Content

  • 1x 4-way Car Seats Rotating Mechanism

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