Suspension and Components Front Suspension Components

Whiteline

Whiteline KCA473 Front Alignment Caster Kit; fits BMW Series 3 13-18

$127.88

SKU: W00A KCA473

In Stock
In Stock
Ships by Aug 8
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: KCA473

Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability through increased static caster and dynamic negative camber gain. In addition, synthetic elastomer bushings provide improved steering feedback and braking performance.

Features:

  • Articulation voids deliver necessary suspension articulation and/or compression under loads.
  • Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll, improve turn-in response & increase directional stability.
  • Install guide included providing detailed instructions on how to install your new purchase .
  • Internal grease reservoirs provide continual self-lubrication for optimum friction management.
  • Precisely placed dampening voids further reduces harshness from sudden road inputs.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Provides a window of adjustment to rectify or optimise a vehicles wheel alignment.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • The latest in material formulation technology boasts resistance to oil, grease, ozone and weathering.

Whiteline Front Radius Arm To Chassis.

MIA's Description

The Whiteline KCA473 is a front radius arm lower bushing kit designed to improve cornering grip and vehicle straight-line stability. These bushings provide increased static caster and dynamic negative camber gain, along with improved steering feedback and braking performance. Replacing your car's bushings is a great way to make your driving experience more precise, and upgrading control arm bushings specifically increases suspension stiffness.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWhiteline
Part NumberW00A KCA473

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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