Some vehicles have their own fitment note. Check your vehicle in the table before ordering.
About this subframe bush kit
The SuperPro SPF3918K rear subframe bush kit replaces soft factory rubber, which is designed for ride comfort and noise isolation but over time softens, cracks and allows excess movement that dulls handling and can affect alignment. The low-compliance polyurethane controls flex, twist and deflection for sharper steering response, more consistent geometry under load and a more connected, predictable feel without the harshness of solid mounts.
Application
CHEVROLET
SS
2014-2017 EK69
HOLDEN
CALAIS
2006-2013 VE
HOLDEN
CALAIS
2013-2018 VF
HOLDEN
CAPRICE
2006-2013 WM
HOLDEN
CAPRICE
2013-2017 WN
HOLDEN
COMMODORE
2006-2013 VE Sedan, Wagon and Ute
HOLDEN
COMMODORE
2013-2017 VF Sedan, Wagon and Ute
HOLDEN
STATESMAN
2006-2010 WM
HSV
CLUBSPORT
2006-2013 VE
HSV
GRANGE
2006-2013 WM
HSV
GTS
2006-2013 VE
HSV
MALOO
2006-2013 VE
HSV
SENATOR
2006-2013 VE
HSV
W427
2006-2013 VE
PONTIAC
G8
2008-2009 All inc GT
SuperPro Bushings are the perfect suspension upgrade or replacement solution!
Lifetime Warranty
Enhances vehicle handling and performance
Unaffected by extreme temperatures, oils, water or coolant
A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
Made with SuperPro's proprietary engineering-grade polyurethane formula
Designed in Australia
SuperPro SPF3918K
Specifications
Kit
Kit type
Rear Subframe Bush Kit
Kits required
1
Components per kit
8 Bushings, 4 Tubes
Fitting
Fitting position
Rear
Install time
4 hours
Wheel alignment required
Yes
Identifiers
SKU
SPF3918K
EAN
9317745039181
SuperPro SPF3918K
Bush dimensions
All sizes in millimetres. The letters on each drawing match the letters on the measurements beside it.
Type 18 in kit
Size 1× 2in kit
AOuter diameterOD75 mm
BInner diameterID32 mm
CLength47.5 mm
DFlange thicknessFL11.5 mm
EFlange outer diameterFLOD83 mm
Centre tubeOD × ID × length, mm32 × 24.6 × 6932 × 24.6 × 86× 2 / 2
Size 2× 2in kit
AOuter diameterOD75 mm
BInner diameterID32 mm
CLength41 mm
DFlange thicknessFL13 mm
EFlange outer diameterFLOD83 mm
Centre tubeOD × ID × length, mm32 × 24.6 × 6932 × 24.6 × 86× 2 / 2
Size 3× 2in kit
AOuter diameterOD75 mm
BInner diameterID32 mm
CLength76 mm
DFlange thicknessFL16 mm
EFlange outer diameterFLOD96.5 mm
Centre tubeOD × ID × length, mm32 × 24.6 × 6932 × 24.6 × 86× 2 / 2
Size 4× 2in kit
AOuter diameterOD76.5 mm
BInner diameterID32 mm
CLength43.6 mm
DFlange thicknessFL13 mm
EFlange outer diameterFLOD98.4 mm
Centre tubeOD × ID × length, mm32 × 24.6 × 6932 × 24.6 × 86× 2 / 2
SuperPro warranty
Lifetime warrantyBall joints, tie rod ends, Duroballs and links: 3 year / 60,000km
This SuperPro part is covered by a lifetime warranty against manufacturing defects, for on-road, off-road, track and competition use. The warranty covers replacement of the original component only. Ball joints, tie rod ends, Duroballs and links are covered for 3 year / 60,000km.
This product:SPF3918K 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
Finish, corrosion and normal wear
Damage from installation, installation error or not aligning the wheels after fitting
Labour and consequential costs
Not fitted to the catalogue-listed application
Not purchased from Northman
How to make a claim
1
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.
2
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.