Description
Powerflex Front Control Arm Rear Bushings (Caster Adjustable) for MINI Cooper Hardtop (R50/R53) / MINI Cooper Convertible (R52).
Function and design
A suspension arm bushing forms a controlled mounting point between the arm and its supporting structure. Compliance at that joint allows movement under load; the condition and construction of the bushing influence how consistently the arm locates the wheel.
What to consider
For a suspension refresh, replacing deteriorated mounting bushings addresses movement at the joint rather than changing the spring or damper rate. Final steering and handling behavior also depends on the remaining joints, tires and alignment.
Application
MINI Cooper Hardtop (R50/R53) / MINI Cooper Convertible (R52).
Choose your series
- Street: the road-oriented series; compound selection depends on the individual application.
- Black Series: the firmer series generally intended to prioritize movement control. Product-specific fitment and intended-use restrictions still apply.
Alignment considerations
This is the adjustable version identified in the product specification. Set the geometry within the part's permitted range during an alignment; the final wheel settings depend on the vehicle and remaining suspension adjustments.
Available options and part numbers
| Series | Manufacturer SKU |
|---|---|
| Street | PFF5-101G |
| Black Series | PFF5-101GBLK |
Installation considerations
Inspect the arm, housing and associated joints during installation. Use the fitting procedure for the selected part number and check alignment after work affecting suspension geometry.