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Control arm upper, Rear. Porsche 993 - 99333104503
99333104503/1
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Information
Control arm upper, Rear.
The OE Match rear upper control arm is a suspension component designed for Porsche 911 (993) models. This control arm connects the rear wheel carrier to the chassis side section, forming an essential part of the rear suspension system and helping maintain correct wheel alignment and stability.
Sold individually, Fits left or right side, two arms required per vehicle.
Porsche 993 1994 - 1997
Diagram ref no 4
The rear upper control arm (sometimes referred to as a rear track control arm or suspension link) is a key element of the multi-link rear suspension used in the Porsche 993. It forms a rigid connection between the wheel hub carrier and the chassis, allowing the suspension to move vertically while keeping the wheel precisely positioned.
The OE Match arm typically includes the integrated ball joint and mounting points required to connect the suspension components. It is engineered to match the original Porsche specifications so that the suspension geometry and driving characteristics remain consistent with factory design.
The control arm stabilises the rear suspension and helps control wheel movement during acceleration, braking and cornering. By maintaining correct alignment angles such as camber and toe, it ensures predictable handling and even tyre contact with the road.
Replacing worn suspension arms restores precise handling and reduces unwanted movement within the suspension system.
Function
• Wheel Position Control: Connects the rear wheel carrier to the chassis
• Suspension Articulation: Allows vertical wheel movement while maintaining alignment
• Handling Stability: Supports consistent rear-end stability and traction
• Tyre Wear Control: Helps maintain correct suspension geometry
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104503
The product you are viewing cross references to these numbers
The OE Match rear upper control arm is a suspension component designed for Porsche 911 (993) models. This control arm connects the rear wheel carrier to the chassis side section, forming an essential part of the rear suspension system and helping maintain correct wheel alignment and stability.
Sold individually, Fits left or right side, two arms required per vehicle.
Porsche 993 1994 - 1997
Diagram ref no 4
The rear upper control arm (sometimes referred to as a rear track control arm or suspension link) is a key element of the multi-link rear suspension used in the Porsche 993. It forms a rigid connection between the wheel hub carrier and the chassis, allowing the suspension to move vertically while keeping the wheel precisely positioned.
The OE Match arm typically includes the integrated ball joint and mounting points required to connect the suspension components. It is engineered to match the original Porsche specifications so that the suspension geometry and driving characteristics remain consistent with factory design.
The control arm stabilises the rear suspension and helps control wheel movement during acceleration, braking and cornering. By maintaining correct alignment angles such as camber and toe, it ensures predictable handling and even tyre contact with the road.
Replacing worn suspension arms restores precise handling and reduces unwanted movement within the suspension system.
Function
• Wheel Position Control: Connects the rear wheel carrier to the chassis
• Suspension Articulation: Allows vertical wheel movement while maintaining alignment
• Handling Stability: Supports consistent rear-end stability and traction
• Tyre Wear Control: Helps maintain correct suspension geometry
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104503
99333104503
99333104501
99333104502
4160500020
99333114504
99333114503
99333114501
99333104502
99333104502
The product you are viewing cross references to these numbers
Price: €140.40
In stock
Related products
Information
Rear control arm hexagon head bolt, M 14 X 100.
Designed for the rear axle control arm on Porsche 996 and 997, it provides exact factory fit, strength, and corrosion resistance.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: Part 90037805109 is superseded by 90037805101
This bolt secures the rear suspension control arm to the wheel carrier or subframe, providing the clamping force needed to maintain accurate suspension alignment and minimize movement under load.
Over years of service, high torque loads, vibration, and exposure to road conditions can weaken or corrode suspension bolts. A compromised bolt may lead to improper alignment, handling instability, or noise under braking and cornering.
When to replaces:
• During control arm replacement, alignment service, or rear suspension rebuilds
• If original bolts show corrosion, stretching, or thread wear
• As part of preventive maintenance when reassembling load-bearing suspension joints
Replacing with Genuine Porsche hardware ensures structural integrity, precise fit, and lasting performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
The product you are viewing cross references to these numbers
Designed for the rear axle control arm on Porsche 996 and 997, it provides exact factory fit, strength, and corrosion resistance.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: Part 90037805109 is superseded by 90037805101
This bolt secures the rear suspension control arm to the wheel carrier or subframe, providing the clamping force needed to maintain accurate suspension alignment and minimize movement under load.
Over years of service, high torque loads, vibration, and exposure to road conditions can weaken or corrode suspension bolts. A compromised bolt may lead to improper alignment, handling instability, or noise under braking and cornering.
When to replaces:
• During control arm replacement, alignment service, or rear suspension rebuilds
• If original bolts show corrosion, stretching, or thread wear
• As part of preventive maintenance when reassembling load-bearing suspension joints
Replacing with Genuine Porsche hardware ensures structural integrity, precise fit, and lasting performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
90037805101
90037805109
The product you are viewing cross references to these numbers
Price: €17.35
In stock
Information
Rear control arm hexagon head bolt, M 14 X 100.
Built to factory specs for the rear axle control arms on 996 and 997 models, they deliver the fit and strength your high-performance suspension deserves.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: 90037805109, 90037805101
Since the control-arm mounting bolt bears major structural loads and undergoes vibration and torque stress, it can become worn, stretched, corroded or fatigued over time. This reduces its ability to maintain correct alignment and clamping force - potentially resulting in handling issues or component wear. Replacement is especially important when performing rear suspension service, control arm replacement, or alignment work. Installing the correct bolt restores reliable mounting integrity and ensures the rear axle geometry remains stable under load.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
The product you are viewing cross references to these numbers
Built to factory specs for the rear axle control arms on 996 and 997 models, they deliver the fit and strength your high-performance suspension deserves.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: 90037805109, 90037805101
Since the control-arm mounting bolt bears major structural loads and undergoes vibration and torque stress, it can become worn, stretched, corroded or fatigued over time. This reduces its ability to maintain correct alignment and clamping force - potentially resulting in handling issues or component wear. Replacement is especially important when performing rear suspension service, control arm replacement, or alignment work. Installing the correct bolt restores reliable mounting integrity and ensures the rear axle geometry remains stable under load.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
90037805101
90037805109
The product you are viewing cross references to these numbers
Price: €12.34
In stock