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Ball Joints
By OE Match
- Porsche 964 (911) TURBO 3.6L 1991-93
- 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
Front Suspension Wear and Replacement
On the Porsche 993, common failure points in the front suspension include the
control arms, ball joints, tie rods and bellows. As these components wear, you may notice clunking over bumps, loose or vague steering, uneven tire wear, or steering wheel vibration. Because the front suspension system is highly interconnected, wear in one part often accelerates the deterioration of other components.
To address this, we’ve developed a complete wishbone arms, ball joints & tie rods designed to restore handling, performance, and safety. This kit includes new front control arms, ball joints, tie rods and bellows ensuring a comprehensive solution rather than piecemeal repairs.

Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 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
Why Control Arms Matter
Control arms serve as a critical link between the suspension and the subframe. Their hinged design allows the suspension to articulate as the vehicle absorbs bumps or navigates turns. On vehicles with independent suspension, like the 993, multiple arms and connection points contribute to better ride comfort and stability.
As bushings and joints within a control arm wear out, the suspension can begin to feel loose or unstable. While some designs allow individual components to be serviced, many control arms require complete replacement to restore proper function.
Symptoms of Control Arm Failure
Signs that your control arms may need replacement include:
- Excessive play where the arms connect to the subframe or knuckle
- Clunking or knocking noises from the suspension
- Uneven tire wear
- Difficulty achieving proper wheel alignment
- Steering wheel vibration at highway speeds
- Wandering or pulling sensation through the steering wheel
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT993.3
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 964 (911) TURBO 3.6L 1991-93
- 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
Front Suspension Wear and Replacement
On the Porsche 993, common failure points in the front suspension include the control arm bushings and ball joints. As these components wear, you may notice clunking over bumps, loose or vague steering, uneven tire wear, or steering wheel vibration. Because the front suspension system is highly interconnected, wear in one part often accelerates the deterioration of other components.
To address this, we’ve developed a complete wishbone control arm & ball joints kit designed to restore handling, performance, and safety. This kit includes new front control arms and ball joints, ensuring a comprehensive solution rather than piecemeal repairs.

Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 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
Why Control Arms Matter
Control arms serve as a critical link between the suspension and the subframe. Their hinged design allows the suspension to articulate as the vehicle absorbs bumps or navigates turns. On vehicles with independent suspension, like the 993, multiple arms and connection points contribute to better ride comfort and stability.
As bushings and joints within a control arm wear out, the suspension can begin to feel loose or unstable. While some designs allow individual components to be serviced, many control arms require complete replacement to restore proper function.
Symptoms of Control Arm Failure
Signs that your control arms may need replacement include:
- Excessive play where the arms connect to the subframe or knuckle
- Clunking or knocking noises from the suspension
- Uneven tire wear
- Difficulty achieving proper wheel alignment
- Steering wheel vibration at highway speeds
- Wandering or pulling sensation through the steering wheel
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT993.2
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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
Fits - left or right
Fits:
Porsche 993 1994-97
Price is for each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99334104907
The product you are viewing cross references to these numbers
OEMatch Ball Joints — Fit, Function, Confidence
OEMatch supplies a wide selection of ball joints for Porsche models, chosen to support routine servicing, suspension restoration and road handling needs. The range is supported by a long-running parts catalogue and ongoing product development, helping provide options for classic and modern Porsche applications.
Available Types
- Upper and lower ball joints
- Press-fit and bolt-on designs
- Sealed units and rebuildable types
Understanding OEMatch Ball Joints
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original ball joints.
OE (Original Equipment) refers to parts matching original specifications for the ball joints and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM ball joints engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Ball joints form pivotal links between control arms and steering knuckles, allowing controlled rotational and vertical movement while maintaining wheel alignment. They carry vehicle loads, dampen vibration and permit suspension articulation during cornering and braking. Regular inspection of dust boots, joint play and lubrication condition helps identify wear before handling or safety is affected.
Benefits Include
- Restores steering precision and alignment stability
- Reduces suspension noise and vibration
- Improves tyre wear and handling consistency
Why Ball Joints Wear and Fail
- Wear of internal bearing surfaces from repeated motion and loads
- Damaged or torn dust boots allowing dirt and moisture ingress
- Corrosion, contamination or age-related material fatigue
The Importance of Replacing with OEMatch Ball Joints
Replacing worn ball joints restores predictable steering response and tyre contact, which are important for driving stability on Porsche models. Using direct-fit replacements engineered to match original dimensions and tolerances helps preserve wheel alignment and steering geometry without extensive modification, making service and restoration work more straightforward.
Advantages
- Direct-fit designs that match mounting points and service procedures
- Options for both routine service and restoration projects
- Materials chosen for resistance to corrosion and mechanical load