What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

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KCA473

Front Radius Arm Lower - Bushing Double Offset Caster Kit to Suit BMW 1, 2, 3 and 4 Series

Front Radius Arm Lower - Bushing Double Offset Caster Kit to Suit BMW 1, 2, 3 and 4 Series

Adds +/- 0.5 degree caster; Does not Suit xDrive Models

Item Price

$127.88

SKU	KCA473
Warranty	3 Years
Installation Time	3 Hours
Fitting Position	Front Radius Arm To Frame

in stock

Ships within 24hrs

Description

Specifications

More Information
Bush Type	QTY	OD (A)	ID (B)	Length (C)	FL (D)	FLOD (E)	C/Tube Qty	C/Tube Size	Similar Bushings
10	2	70.7	23.7	89.0	26	76.6	2	24x12.5x95	Click Here

Bush Type	10
QTY	2
OD (A)	70.7
ID (B)	23.7
Length (C)	89.0
FL (D)	26
FLOD (E)	76.6
C/Tube Qty	2
C/Tube Size	24x12.5x95
Similar Bushings	Click Here

Installation & Fitment Guide

More Information
Install Guide	Downloads
Installation Time	3 Hours
Installation Difficulty	Suspension Specialist recommended.
Wheel Alignment Required	Yes
Recommend Wheel Alignment	Front Wheel Alignment

Compatible Vehicles

Shipping & Returns

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We are experiencing high demand during our sale — orders are being processed as quickly as possible, and your order is a priority. Dispatch may take a little longer than usual, but we will still get your order out the door ASAP.

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SKU	KCA473
Components Per	2 Bushings, 2 Tubes, 1 Adjustment Tool
Kits Required	1
Kit Contents	2 Bushings, 2 Tubes, Adjusting Tool, Install Guide, Grease
EAN	9319924450480

Front Radius Arm Lower - Bushing Double Offset Caster Kit to Suit BMW 1, 2, 3 and 4 Series

Bushing Design Dimensions (mm)

Misc. Product Information

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Warranty

Suspension & Chassis Components