Control arm Genuine Porsche part 99133116180

Rear suspension side section.


Fits:
Porsche 991 GT3 2014-17

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Diagram ref no 2

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99133115

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Rear shock absorber lower mount monoball kit.
1 kit required per car



Fits
Porsche 991 2012 Onward - Rear Only

These monoball cartridges replace factory rear shock lower mount bushings with hardened-steel spherical bearings.
The factory rubber acts as a spring in series with the shock. This rubber spring-action is completely un-damped and reduces the shock ability to control the tire contact patch. The spherical bearing allows the damper to do its job and control the contact patch.

High tolerance machined housing allow for simple press fit installation.

The kit includes 2 monoball bearings. 1 per side and inserts into the rear upright.
Order one kit per car

Weather Sealed
Monoball housing and spacers are hard anodized to protect from corrosion. Rubber seals keep the precision bearing from road contaminates for extended life of the product.

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2260016

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Rear wheel carrier concentric monoball kit.
1 kit required per car



Fits
Porsche 991 2012 Onward - Rear Only
Porsche 991 Turbo 2012 Onward - Rear Only

Monoball Cartridges replace factory rear wheel carrier bushings with hardened-steel spherical bearings. Spherical bearings allow free motion on multiple axis and eliminate deflection associated with rubber, resulting in more precise holding of toe and camber.

High tolerance machined housing allow for simple press fit installation. Correct spacers ensure proper fitment.

Weather Sealed
Monoball housing and spacers are hard anodized for protection. Our proprietary rubber seals keep the precision bearing from road contaminates for extended life of the product.

The kit includes two monoball bearings… one for each rear wheel carrier

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2260011

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Rear upright wheel carrier bushing tool.
1 x tool required per application



Fits
Porsche 991 - Rear
Porsche 991 Turbo - Rear

Simplify the installation process of Monoball products and replacement bushings.

Our two piece cup and piston tools allow for simple bushing extraction and insertion without removal of the wheel carriers or control arms. No need to use a shop press. The tools are designed to precisely fit the bushing circumference, preventing accidental damage to the bushing and ensuring proper installation.

We have tools for the LCA central bushings, the rear upright LCA bushings, and the rear upright shock mount bushings.

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226001

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Rear wheel carrier concentric bush (shock absorber mount). 
This Rear wheel carrier concentric bush replicates the factory bushing that mounts the rear wheel carrier (hub support) in Porsche 991 models. When your original bush shows wear, play, or allows alignment drift, this replacement restores proper suspension geometry, tight handling, and a quieter ride.
Sold each, 2 required per vehicle.

Fits
Porsche 991 2012 Onward - Rear Only
Porsche 991 Turbo 2012 Onward - Rear Only






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99133111212

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Rear wheel carrier concentric bush (control arm mount). 
This Rear wheel carrier concentric bush replicates the factory bushing that mounts the rear wheel carrier (hub support) in Porsche 991 models. When your original bush shows wear, play, or allows alignment drift, this replacement restores proper suspension geometry, tight handling, and a quieter ride.
Sold each, 2 required per vehicle.

Fits
Porsche 991 2012 Onward - Rear Only
Porsche 991 Turbo 2012 Onward - Rear Only


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99133111212

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Wheel carrier - REAR



Fits:
Porsche 991 turbo / turbo S - 2012 to 2019

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Diagram ref no 1

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99133111

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Rear wheel carrier concentric bush / rear wheel hub - control arm mount - bushing (big),
OEM / Stock version. This replacement bush is designed and manufactured in Europe to stock specifications. This bushing is part of rear wheel hub / rear wheel carrier assembly –  OE ref no. 99133111103 / -104 / -105 and 99133111203 / -204 / -205.
SOLD individually, 2pcs required per car.

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

Fits number 10 on the diagram.
Part highlighted in green on the diagram.


This is a rear wheel carrier concentric bushing (control arm mount – big size) made as a stock (OEM-style) replacement for the original Porsche rear hub mounting bushes. It conforms to stock dimensions and material properties, delivering reliable performance consistent with factory standards.

The concentric bush sits between the rear wheel carrier (hub) and the control arm mounting point. It absorbs vibrations, reduces unwanted movement in the suspension, and maintains correct wheel alignment geometry under normal driving conditions. By securely locating the hub relative to other suspension members, it helps ensure stable handling and tyre contact with the road.

As part of the rear suspension assembly, this bush allows controlled rotation of the wheel carrier while reducing noise, harshness, and vibration. Its stock-level stiffness provides a balance of comfort and stability suitable for everyday road use, maintaining proper suspension dynamics without the harsher feel of sport or motorsport variants.

Over time, suspension bushes can age, harden, or deteriorate due to heat, load cycles, and environmental exposure. Worn bushes may allow excess play in the rear wheel carrier, leading to:
•  Clunking or knocking noises from the rear suspension
•  Loose or imprecise handling Uneven tyre wear
•  Misalignment of the rear wheel carrier
Replacing worn bushes with a stock-version concentric bush restores proper support at the hub mount, helping maintain smooth ride quality, stable steering response, and predictable rear suspension behaviour.

Consider replacing this rear wheel concentric bush if you notice any of the following:
•  Play or looseness in the rear wheel assembly
•  Knocking or clunking noises from rear suspension
•  Vehicle feels unstable or vague in rear end handling
•  Physical signs of rubber degradation, cracking, or splitting
•  During rear suspension service, alignment work, or control arm replacement

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PR52046P

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