Whiteline rear diff, insert bush kit
Key specs
- PositionRear axle
- Install time1.5 hours
- Supplied as1 kit4 insert bushings, 2 washers
- AlignmentNeeded after fitting
- A wheel alignment is needed after fitting.
About this part
The Whiteline KDT903 is a rear diff insert bush kit. Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels. The kit comes with insert bushings and washers.
Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
Application
- SUBARU FORESTER 2008-2013 - SH
- SUBARU FORESTER 2012-2018 - SJ
- SUBARU IMPREZA 2007-2011 - WRX GE, GH Sedan and Hatch
- SUBARU IMPREZA 2007-2011 - GE, GH Sedan and Hatch
- SUBARU IMPREZA 2008-2011 - WRX STi GR Hatch
- SUBARU IMPREZA 2011-2014 - WRX GV, GR Sedan and Hatch
- SUBARU IMPREZA 2011-2014 - WRX STi GV, GR Sedan and Hatch
- SUBARU WRX 2014-2021 - WRX STi VA Sedan
- SUBARU WRX 2014-2021 - WRX VA Sedan
- SUBARU WRX 2022-on - WRX VB, VN Sedan and Wagon
- SUBARU LEVORG 2014-2020 - VM
- SUBARU LIBERTY 2015-2020 - BN, BS
- SUBARU OUTBACK 2014-2020 - BS
- SUBARU XV 2011-2017 - GP
Whiteline KDT903
Specifications
Kit
| Kit type | Rear Diff - Insert Bush Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 4 Insert Bushings, 2 Washers |
Fitting
| Fitting position | Rear |
|---|---|
| Install time | 1.5 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | KDT903 |
|---|---|
| EAN | 9319924358762 |
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.
KDT903
Vehicle fitment
15 vehicles
- Insert
| Vehicle | Years | Position |
|---|---|---|
| Subaru ForesterSH | 2008–2013 | Rear |
| Subaru ForesterSJ | 2012–2018 | Rear |
| Subaru ImprezaGE, GH Sedan & Hatch | 2007–2011 | 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 |
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.
