Measurements (mm)× 4in kit
- Outer diameterOD33.8 mm
- Inner diameterID22.2 mm
- Length19.9 mm
- Flange thicknessFL4.9 mm
- Flange outer diameterFLOD41 mm
Centre tubeOD × ID × length, mm22.2 × 12.2 × 41.8× 2
Whiteline rear lower control arm, inner bush kit
Key specs
- PositionRear axle
- Install time4 hours
- Supplied as1 kit4 bushings, 2 tubes
- AlignmentNeeded after fitting
Before you fit
- A wheel alignment is needed after fitting.
About this part
The Whiteline W63428 rear lower control arm inner bush kit is designed to enhance steering response, delivering sharper handling and more predictable vehicle dynamics, the perfect, complete upgrade. Failed suspension bushings can cause uneven tyre wear, unbalanced braking and a less predictable vehicle in corners, and replacing them gives a safer, more predictable vehicle.
Suffering uneven tyre wear, unbalanced braking, or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long-lasting durability for a safer more predictable vehicle.
Note - Fits Inner position
Application
- SUBARU BRZ 2012-2021 - ZC6
- SUBARU BRZ 2021-on - ZD8
- SUBARU FORESTER 2008-2013 - SH
- SUBARU FORESTER 2012-2018 - SJ
- SUBARU IMPREZA 2007-2011 - WRX GE, GH
- SUBARU IMPREZA 2007-2011 - GE, GH
- SUBARU IMPREZA 2008-2011 - WRX STi GR Hatch
- SUBARU IMPREZA 2011-2014 - WRX GV, GR
- SUBARU IMPREZA 2011-2014 - WRX STi GV, GR
- SUBARU IMPREZA 2011-2016 - GJ, GP
- SUBARU LEVORG 2014-2020 - VM
- SUBARU LIBERTY 2015-2020 - BN, BS
- SUBARU OUTBACK 2014-2020 - BS
- SUBARU WRX 2014-2021 - WRX VA
- SUBARU WRX 2014-2021 - WRX STi VA
- SUBARU XV 2011-2017 - GP
- TOYOTA 86 2012-2021 - ZN6
- TOYOTA GR 86 2022-ON - 86 ZN8
Whiteline W63428
Specifications
Kit
| Kit type | Rear Lower Control Arm - Inner Bush Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 4 Bushings, 2 Tubes |
Fitting
| Fitting position | Rear |
|---|---|
| Install time | 4 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | W63428 |
|---|---|
| EAN | 9330074011000 |
Whiteline W63428
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.
This product: W63428 is protected by a lifetime warranty
Our warranty is in addition to your rights under the Australian Consumer Law.
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.
W63428
Vehicle fitment
23 vehicles
Choose your vehicle to check fitmentWe’ll tell you if this fits and where it goes.
One position: RearNo vehicle-specific notes
Applies to every vehicle unless flagged
- Standard Alignment
| Vehicle | Years | Position |
|---|---|---|
| Subaru BRZZC6 | 2012–2021 | Rear |
| Subaru BRZZD8 | 2021–on | Rear |
| Subaru CrosstrekGU | 2023–on | Rear |
| Subaru ForesterSH | 2008–2013 | Rear |
| Subaru ForesterSJ | 2012–2018 | Rear |
| Subaru ForesterSK | 2018–2025 | Rear |
| Subaru ImprezaGE, GH Sedan & Hatch | 2007–2011 | Rear |
| Subaru ImprezaGJ, GP Sedan and Hatch | 2011–2016 | Rear |
| Subaru ImprezaWRX GE, GH Sedan & Hatch | 2007–2011 | Rear |
| Subaru ImprezaWRX GV, GR Sedan and Hatch | 2011–2014 | Rear |
| Subaru ImprezaWRX STi GR Hatch | 2008–2011 | Rear |
| Subaru ImprezaWRX STi GV, GR Sedan and Hatch | 2011–2014 | Rear |
| Subaru LevorgVM | 2014–2020 | Rear |
| Subaru LibertyBN, BS | 2015–2020 | Rear |
| Subaru OutbackBS | 2014–2020 | Rear |
| Subaru WRXWRX STi VA Sedan | 2014–2021 | Rear |
| Subaru WRXWRX VA Sedan | 2014–2021 | Rear |
| Subaru WRXWRX VB SEDAN | 2022–on | Rear |
| Subaru WRXWRX VN WAGON | 2022–on | Rear |
| Subaru XVGP | 2012–2017 | Rear |
| Toyota 86ZN6 | 2012–2021 | Rear |
| Toyota GR 86ZN8 | 2022–on | Rear |
| Toyota GT 86ZN6 | 2012–2021 | Rear |
No vehicles match.
Does this fit my car?
Your vehicle
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.
