Product Info

Unstable loads don’t just make your ride uncomfortable — they can make every turn, bump, and lane change a safety hazard. The Timbren SES Rear Kit - Suspension Enhancement for Ford F-350 is built to eliminate rear sag, sway, and squat whether you're hauling heavy gear or towing across the country. With this upgrade, your F-350 stays level, controlled, and ready for any load — all without sacrificing ride comfort.

Specs

• Engineered Specifically for Ford F-350

  • Custom-fit for all F-350 models

  • Seamless integration with your existing suspension system

• Progressive-Rate Aeon® Rubber Springs

  • Push back harder as loads increase

  • Prevents bottoming out, body roll, and trailer sway

• Contact Design for Instant Load Response

  • Rubber springs stay engaged with the frame

  • Maintains stability without compromising unloaded ride comfort

• Zero Maintenance Required

  • No air lines, no compressors, no adjustments

  • Built to perform in all weather, under all loads

• DIY Installation in Under 30 Minutes

  • No special tools needed

  • Install and haul the same day — right from your driveway

Fits With

•  2015-2025 Ford Transit-350
  • 2015 Ford Transit-350
    • Position On Vehicle: Rear
  • 2016 Ford Transit-350
    • Position On Vehicle: Rear
  • 2017 Ford Transit-350
    • Position On Vehicle: Rear
  • 2018 Ford Transit-350
    • Position On Vehicle: Rear
  • 2019 Ford Transit-350
    • Position On Vehicle: Rear
  • 2020 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2020 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
  • 2021 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2021 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
  • 2022 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2022 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
  • 2023 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2023 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
  • 2024 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
    • With High Roof
  • 2024 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
    • With High Roof
  • 2025 Ford Transit-350 Rear Wheel Drive
    • Position On Vehicle: Rear
    • With High Roof
  • 2025 Ford Transit-350 All Wheel Drive
    • Position On Vehicle: Rear
    • With High Roof
•  2015-2025 Ford Transit-350 HD
  • 2015 Ford Transit-350 HD
    • Position On Vehicle: Rear
  • 2016 Ford Transit-350 HD
    • Position On Vehicle: Rear
  • 2017 Ford Transit-350 HD
    • Position On Vehicle: Rear
  • 2018 Ford Transit-350 HD
    • Position On Vehicle: Rear
  • 2019 Ford Transit-350 HD
    • Position On Vehicle: Rear
  • 2020 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2020 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear
  • 2021 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2021 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear
  • 2022 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2022 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear
  • 2023 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2023 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear
  • 2024 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2024 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear
  • 2025 Ford Transit-350 HD Rear Wheel Drive
    • Position On Vehicle: Rear
  • 2025 Ford Transit-350 HD All Wheel Drive
    • Position On Vehicle: Rear