Whiteline - Front Steering - Rear Control arm - lower inner bushing - W63428
Whiteline

Whiteline - Front Steering - Rear Control arm - lower inner bushing - W63428

In the rangePart no. W63428

Fitment not listed

The supplier does not state which cars this fits, and we would rather say so than guess. Ask us with your car and we will check before you order.

Bushing material
Synthetic elastomer
In the box
4 Bushings, 2 Tubes
Installation time
4 Hours
Category
Suspension & steering
All 13 specifications ↓

Want this, or something like it?

We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

  • A person answers

    Enquiries go to Michael, who races the cars. Tell us the car and what you are trying to fix.

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Specifications

Brand
Whiteline
Part number
W63428
Bushing material
Synthetic elastomer
In the box
4 Bushings, 2 Tubes
Installation time
4 Hours
Wheel alignment required
Yes
Bush outer diameter
33.8 mm
Bush inner diameter
22.2 mm
Bush length
19.9 mm
Flange thickness
4.9 mm
Flange outer diameter
41 mm
Position
Front
Category
Suspension & steering

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

Whiteline's W63428 kit replaces the lower inner bushing on the rear control arm with a synthetic elastomer compound in place of the factory rubber, supplied as four bushings and two fitting tubes. Each bushing measures 33.8mm outer diameter by 22.2mm inner diameter and 19.9mm long, with a 41mm flange 4.9mm thick. A firmer bushing there holds the arm's position under cornering and braking load instead of letting it deflect the way the softer factory rubber does, so the alignment set on the rack is closer to what the car runs mid-corner. Fitting takes about four hours and the car needs a wheel alignment afterwards.

We have not run this part ourselves — the ones we have are marked on our cars.

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