KYB Suspension Spring RA4013

Compatible with BMW X3 (F25) , BMW X4 (F26) ,
KYB suspension spring designed for optimal ride comfort and handling. Engineered for durability and performance.
35.93 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.05.2026)
PN RA4013
Make KYB
EAN 4549762134661

This KYB suspension spring, part code RA4013, is meticulously engineered to restore your vehicle's original ride height and handling characteristics. Designed to meet or exceed original equipment specifications, it provides a balanced combination of comfort and control for everyday driving. The spring is manufactured using high-quality materials and advanced manufacturing processes to ensure consistent performance and longevity. It is built to withstand the stresses of varying road conditions, offering reliable support for your vehicle's suspension system. By replacing worn or sagging springs with this KYB component, you can significantly improve your vehicle's stability, reduce body roll during cornering, and enhance overall driving safety. Trust KYB for quality suspension solutions that deliver a superior driving experience.

  • Direct fit for specified vehicle applications
  • Restores original ride height and handling
  • Engineered for durability and long service life
  • Manufactured with high-quality materials
  • Improves vehicle stability and reduces body roll
  • Enhances overall driving comfort and safety
  • Meets or exceeds OE specifications
Installation side
Front axle
Spring shape
Coil spring
Mass [kg]
2,3
Thickness 1 [mm]
1:3
Outer diameter [mm]
158
Length [mm]
387
  • BMW
    • X3 (F25)
      • xDrive 28 i (190kW/258PS)
      • xDrive 20 i (135kW/184PS)
      • xDrive 20 d (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • xDrive 20 d (120kW/163PS)
      • xDrive 20 d (140kW/190PS)
    • X4 (F26)
      • xDrive 20 d (140kW/190PS)
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