Rear wheel concentric bush / Rear hub bushing set (2 small + 2 big), Stock version. Porsche 991 2012>>  ❭  PR52054P

Rear wheel concentric bush / Rear hub bushing set, Stock version.
This is a high-quality rear wheel carrier concentric bushing set (4 pieces) engineered for the rear suspension of Porsche 991 models. The set includes two big stock-version bushes (PR52046P) and two small stock-version bushes (PR52047P), providing full replacement for the rear wheel hub mounting points.

Fits:
Porsche 991 2012>>
Porsche 991 Turbo 2012>>

Fits number 1 on the diagram.
Parts highlighted in green on the diagram.

These bushes are part of the rear wheel hub / rear wheel carrier assembly – OE reference numbers: 99133111103 (-104/-105) and 99133111203 (-204/-205).

This 4-piece bushing set combines the big and small concentric bushes in stock hardness. Designed for direct replacement of the concentric bushes at the rear wheel carrier (hub) mounts, it provides balanced support and consistent suspension behaviour across both rear sides of the vehicle.

 2× PR52046P - Stock version Big rear wheel carrier concentric bushes - control arm mount
 2× PR52047P - Stock version Small rear wheel carrier concentric bushes - shock absorber mount

When fitted together as a set, these bushes restore proper rear hub support and alignment that can be compromised by aged or worn bushes on high-mileage cars.

Function:
The concentric mounting bushes allow the wheel carrier to pivot under load while maintaining precise positioning. The stock-hardness compound strikes a balance between comfort and control - providing road-friendly compliance without excess deflection. Correct rear hub support contributes directly to predictable handling, tyre life, and vehicle stability.

Over time, factory bushes can harden, crack, or develop play due to heat, load cycles, and mileage. Worn concentric bushes may produce:
• Rear suspension noise (clunking / knocking)
•  Vague handling or rear instability Uneven tyre wear
•  Reduced alignment precision

Replacing all four bushes simultaneously ensures even support on both sides of the rear suspension, eliminates unwanted play, and restores confident vehicle dynamics under everyday and spirited driving conditions.

When to replace.
These concentric bushes should be considered for replacement if you notice:
•  Clunking or knocking from the rear suspension over bumps
•  Loose or imprecise rear end response
•  Visible cracking or rubber deterioration on existing bushes
•  Rear wheel alignment issues
•  Preventative maintenance during rear suspension overhaul

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PR52054P

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