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Bump steer correcting tie rod kit. Porsche 964 W/O RS Wheel Carriers - 2180031
2180031
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Information
Bump steer correcting tie rod kit.
Bump geometry correction. 1 kit, req'd per car.
For Porsche 964 1989-94 W/O RS Wheel Carriers
Lowered cars with non-RS wheel carriers suffer from bump steer and will benefit from bump geometry correction.
Bump steer is a change in toe due to vertical movement of the wheel, such as when driving over a bump. The toe change causes the car to turn, and the driver needs to constantly correct for this to maintain a steady trajectory. This makes the car a handful to drive, especially over bumpy road surfaces.
Bump correction is achieved by moving the tie rod end pivot about 10mm closer to the steering knuckle as compared to the stock tie rod end. This changes the angle of the tie rod to produce the bump geometry correction.
No Need To Convert Wheel Carriers
This Bump Steer Correcting Tie Rod kit provides bump geometry correction with the standard C2/C4 wheel carriers. It is not necessary to convert the wheel carriers to RS type to correct for bump steer when using our kit.
These Elephant Racing bump steer tie rods also eliminate the compliant rubber inner-joint found in the factory 964 tie rods with a spherical bearing providing a more direct and responsive steering feel. Thus, proper suspension geometry is restored, driver corrections are minimized, and vehicle trajectory is stabilized making driving control easier while reducing driver fatigue.
Out Performs All Other Tie Rods
Even on cars fresh from the Porsche factory assembly lines our anti-bump steer kit will reduce bump steer through the full range of motion.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180031
The product you are viewing cross references to these numbers
Bump geometry correction. 1 kit, req'd per car.
For Porsche 964 1989-94 W/O RS Wheel Carriers
Lowered cars with non-RS wheel carriers suffer from bump steer and will benefit from bump geometry correction.
Bump steer is a change in toe due to vertical movement of the wheel, such as when driving over a bump. The toe change causes the car to turn, and the driver needs to constantly correct for this to maintain a steady trajectory. This makes the car a handful to drive, especially over bumpy road surfaces.
Bump correction is achieved by moving the tie rod end pivot about 10mm closer to the steering knuckle as compared to the stock tie rod end. This changes the angle of the tie rod to produce the bump geometry correction.
No Need To Convert Wheel Carriers
This Bump Steer Correcting Tie Rod kit provides bump geometry correction with the standard C2/C4 wheel carriers. It is not necessary to convert the wheel carriers to RS type to correct for bump steer when using our kit.
- Corrects for bump steer
- Eliminates rubber inner-joint
- Enhanced driving precision
- Easier and more cost effective than RS wheel carrier conversion
These Elephant Racing bump steer tie rods also eliminate the compliant rubber inner-joint found in the factory 964 tie rods with a spherical bearing providing a more direct and responsive steering feel. Thus, proper suspension geometry is restored, driver corrections are minimized, and vehicle trajectory is stabilized making driving control easier while reducing driver fatigue.
Out Performs All Other Tie Rods
Even on cars fresh from the Porsche factory assembly lines our anti-bump steer kit will reduce bump steer through the full range of motion.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180031
2180031
96434703200
96434703202
The product you are viewing cross references to these numbers
Price: €801.45
Arriving soon
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 914 (1970-1976)
Information
Track Rod End.
The OE Match Track Rod End is a high-quality replacement steering component designed to connect the steering rack and track rod assembly to the steering knuckle. This critical suspension and steering part allows steering input to be transferred accurately to the front wheels while accommodating suspension movement and road surface changes.
Fits:
Manufactured to OE specifications for fit, strength and durability, the track rod end features a precision ball joint assembly designed to provide smooth steering operation, accurate wheel control and long service life. It is an essential replacement component for maintaining steering precision, vehicle stability and safe handling characteristics.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134732204
The product you are viewing cross references to these numbers
The OE Match Track Rod End is a high-quality replacement steering component designed to connect the steering rack and track rod assembly to the steering knuckle. This critical suspension and steering part allows steering input to be transferred accurately to the front wheels while accommodating suspension movement and road surface changes.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 914 (1970-1976)
Manufactured to OE specifications for fit, strength and durability, the track rod end features a precision ball joint assembly designed to provide smooth steering operation, accurate wheel control and long service life. It is an essential replacement component for maintaining steering precision, vehicle stability and safe handling characteristics.
What This Product Does:
- Connects the steering rack and track rod to the steering knuckle.
- Transfers steering input from the steering system to the wheels.
- Allows controlled articulation as the suspension moves.
- Maintains accurate wheel alignment and steering geometry.
- Supports stable handling and responsive steering performance.
- Helps ensure safe vehicle control under all driving conditions.
Symptoms Of Wear Or Failure:
- Excessive play or looseness in the steering.
- Knocking or clunking noises from the front suspension.
- Vibration felt through the steering wheel.
- Uneven or accelerated tyre wear.
- Vehicle wandering or pulling while driving.
- Reduced steering precision and responsiveness.
- Poor wheel alignment.
- Visible damage or deterioration of the dust boot.
- Excessive movement in the ball joint during inspection.
Why Replacement Matters:
- Track rod ends are subjected to constant steering movement, road impacts, vibration, moisture and contamination. Over time, the internal ball joint can wear, while protective dust boots may crack or split, allowing dirt and water to enter the joint.
- A worn track rod end can significantly affect steering accuracy, wheel alignment and vehicle handling. If left unresolved, excessive play can increase tyre wear, compromise vehicle stability and create a serious safety risk. In extreme cases, complete joint failure can result in a loss of steering control.
- Replacing a worn track rod end restores precise steering response, maintains correct alignment and helps ensure safe and predictable vehicle handling. An OE Match replacement provides factory-style fitment, reliable performance and long-term durability, making it an essential component for suspension and steering system maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134732204
91134732204
230230
1738501
44698
The product you are viewing cross references to these numbers
Price: €26.33
In stock
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 914 (1970-1976)
Information
Track rod inner joint.
The genuine Porsche part number 91434705702 Inner Tie Rod Joint / Bush is the factory-specified component that threads into the steering rack and connects to the outer tie rod in classic Porsche 911, 912, and 914 models. As a precision OEM part, it maintains exact geometry and alignment to ensure reliable and accurate steering response.
Sold each, two units are required per vehicle.
Fits:
Porsche 911 1965 - 1989 (Not Turbo)
Porsche 914 1970 - 1976
The steering rack controls the front wheels by means of two track rods, terminated by replaceable joints - the "Track Rod Ends", attached to the swivel hubs. These will eventually wear, leading to problems with steering and handling, as well as being a failure point on the UK MOT and presumably on the statutory inspections in other countries.
Diagram Ref No 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91434705702
The product you are viewing cross references to these numbers
The genuine Porsche part number 91434705702 Inner Tie Rod Joint / Bush is the factory-specified component that threads into the steering rack and connects to the outer tie rod in classic Porsche 911, 912, and 914 models. As a precision OEM part, it maintains exact geometry and alignment to ensure reliable and accurate steering response.
Sold each, two units are required per vehicle.
Fits:
Porsche 911 1965 - 1989 (Not Turbo)
Porsche 914 1970 - 1976
The steering rack controls the front wheels by means of two track rods, terminated by replaceable joints - the "Track Rod Ends", attached to the swivel hubs. These will eventually wear, leading to problems with steering and handling, as well as being a failure point on the UK MOT and presumably on the statutory inspections in other countries.
Diagram Ref No 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91434705702
91434705700
91434705701
91434705702
The product you are viewing cross references to these numbers
Price: €88.48
Orderable
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Steering rack inner retainer spring. Sold as each.
Fits:
Porsche 911 1965-89
Porsche 930 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134730800
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-89
Porsche 930 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
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90134730800
90134730800
1644750100
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Price: €6.63
In stock