- Outer diameterOD70 mm
- Inner diameterID12 mm
- Length76 mm
- Flange thicknessFL17.5 mm
Whiteline front lower control arm, offset caster kit
Key specs
- PositionFront axle
- Install time3 hours
- Supplied as1 kit2 shell bushings, 2 bolts, 4 nuts
- AlignmentNeeded after fitting
- A wheel alignment is needed after fitting.
About this part
The Whiteline KCA488 front lower control arm offset caster kit is designed to enhance steering response, delivering sharper handling and more predictable vehicle dynamics, the perfect, complete upgrade. Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability. Dual offset bushings give greater steering feel, more steering weight and greater precision.
Whiteline caster kits are designed to improve cornering grip and vehicle straight-line stability. This kit is supplied with dual offset bushings to give a greater steering feel, more steering weight, and greater precision all through increased static caster and dynamic negative camber gain. In addition, Whiteline bushings provide improved braking performance, and less under-load alignment change.
Note - Performance Alignment - adds +/- 1.5deg caster
Application
- BMW M2 2013 - On F87
- BMW M3 2014 - 2019 F80
- BMW M4 2013-on - F82 F83 M
Whiteline KCA488
Alignment
- Alignment affectedCaster
- Adjustment typeEccentric
- Adjustable on the carYes
A wheel alignment is needed after fitting.
Whiteline KCA488
Specifications
Kit
| Kit type | Front Lower Control Arm - Offset Caster Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 2 Shell Bushings, 2 Bolts, 4 Nuts |
Fitting
| Fitting position | Front |
|---|---|
| Install time | 3 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | KCA488 |
|---|---|
| EAN | 9319924459513 |
Whiteline KCA488
Bush dimensions
All sizes in millimetres. The letters on each drawing match the letters on the measurements beside it.
Whiteline warranty
Lifetime warrantyBall joints, tie rod ends, bearings, links and springs: 3 year / 60,000kmThis Whiteline part is covered by a lifetime warranty against manufacturing defects. The warranty covers replacement of the original component only. Ball joints, tie rod ends, bearings, links and springs are covered for 3 year / 60,000km.
Proof of purchase
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Common exclusions
- Normal wear and tear
- Misuse
- Incorrect installation
- Not purchased from Northman
How to make a claim
Fill in the Warranty Request form with your order number, the product, your vehicle details, how the vehicle is used and a description of the problem.
We'll reply within 3–5 business days and ask for clear photos or videos of the part, the problem area and how it's fitted.
Most claims are diagnosed from photos or videos.
KCA488
Vehicle fitment
3 vehicles- Performance Alignment
- Adds +/- 0.5deg caster
| Vehicle | Years | Position |
|---|---|---|
| BMW 2 SeriesF87 M2 | 2013–2021 | Front |
| BMW 3 SeriesF30, F80 M3 | 2014–2019 | Front |
| BMW 4 SeriesF82, F83 M4 | 2014–2020 | Front |
No vehicles match.
Does this fit my car?
Pick any vehicle. If it is not on this product's fitment list, we cannot guarantee fitment.
Questions about fitment? Call 1800 292 911 before you order.









