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Porsche // 911 & 912 (1965-1989) // 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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- 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)
Steering Rack Replacement Kit with 930 Turbo Track Rod Upgrade – Right Hand Drive (RHD)
Completely transform the steering performance of your
classic Porsche with this Steering Rack Replacement Kit featuring the renowned
930 Turbo Track Rod Upgrade.This comprehensive kit includes a brand-new
steering rack, upgraded 930 Turbo track rods, new track rod ends and all the
components required to replace the complete steering assembly, providing
everything needed to restore and enhance your Porsche's steering system.
Fits:
- 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)
What Is the 930 Turbo Track Rod Upgrade?
The 930 Turbo track rod upgrade, commonly referred to as the 911 bump steer upgrade is one of the most popular handling improvements for classic air-cooled Porsche 911 models.
Unlike the original steering arrangement, which incorporates a rubber-damped joint designed to isolate vibration, the 930 Turbo track rods use a more rigid ball-joint design. This significantly reduces compliance within the steering linkage, allowing steering inputs to be transferred more directly to the front wheels.
The result is:
- Sharper steering response.
- More direct steering feel.
- Improved steering precision.
- Better feedback through the steering wheel.
- Reduced steering play.
- More accurate cornering.
- Improved high-speed stability.
- Greater driver confidence.
The upgrade became standard equipment on the Porsche 930 Turbo due to its improved steering characteristics and has since become one of the most widely recommended upgrades for naturally aspirated air-cooled 911 models.
For enthusiasts seeking the classic Porsche steering feel with increased precision, the 930 Turbo track rod conversion is widely regarded as an essential modification.
The steering rack is central to the Porsche driving experience, translating every steering wheel input into precise movement of the front wheels. Over decades of use, wear within the steering rack, track rods and ball joints can lead to vague steering, excessive free play, knocking noises and reduced confidence behind the wheel.
Whether you're restoring a classic road car, upgrading a fast-road build or preparing a suspension overhaul, this complete steering kit offers an outstanding combination of renewed reliability and improved steering performance.
What Does the Steering Rack Replacement Kit Do?
This complete kit renews the primary steering components responsible for steering precision and front wheel control.
Its primary functions include:
- Restoring accurate steering response.
- Eliminating steering free play.
- Renewing worn steering linkage components.
- Improving steering precision and feedback.
- Maintaining correct steering geometry.
- Enhancing vehicle stability and driver confidence.
Replacing the complete steering assembly ensures all major steering components work together as a matched system.
Why Replace the Complete Steering Assembly?
After decades of use, steering components naturally wear together.
Common symptoms include:
- Excessive steering free play.
- Knocking or clunking noises.
- Worn steering rack.
- Worn track rods.
- Loose track rod ends.
- Poor steering accuracy.
- Uneven tyre wear.
- Steering vibration.
Replacing the entire assembly ensures every major steering component is renewed while benefiting from the enhanced Turbo steering linkage.
Benefits of the Complete Kit
- Complete steering system replacement.
- Brand-new steering rack.
- 930 Turbo track rod upgrade.
- New track rod ends.
- Eliminates steering wear.
- Improves steering precision.
- Sharper steering response.
- More direct steering feel.
- Improved handling confidence.
- Ideal
during suspension restoration or front-end rebuilds.
Why Choose OE Match Steering Components?
OE Match steering components are developed for Porsche enthusiasts who demand exceptional steering precision, reliable performance and factory-quality fitment. By combining a brand-new steering rack with the proven 930 Turbo track rod upgrade, this kit restores the legendary steering feel of the classic Porsche 911 while delivering an even sharper, more responsive driving experience. It is an ideal solution for owners who want to preserve originality while benefiting from one of the most respected steering upgrades available for air-cooled Porsche models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
STEERINGKIT930RHD
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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)
Steering Rack Rubber Coupling
Restore the precision and confidence of your Porsche
steering system with this OE Match Steering Rack Rubber Coupling.
Designed for Porsche 911, Porsche 912 and Porsche 914 models, this critical
steering component connects the steering column to the steering rack while
helping to absorb vibration, reduce shock loads and maintain smooth steering
operation.
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 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram ref no 18
Often referred to as a steering coupler, steering flex disc or steering rubber coupling, this component provides a flexible connection within the steering system. It allows steering inputs to be transmitted accurately while isolating the steering wheel from road shocks and vibration.
As the coupling ages, the rubber material can deteriorate, crack or develop excessive play. Replacing a worn steering rack coupling helps restore steering accuracy, improve driver confidence and maintain the direct steering feel that classic Porsche models are renowned for.
What Does a Steering Rack Rubber Coupling Do?
The steering rack rubber coupling connects the steering shaft to the steering rack assembly.
Its primary functions include:
- Transferring steering input to the steering rack
- Absorbing road vibration
- Reducing steering shock loads
- Isolating unwanted steering feedback
- Supporting smooth steering operation
- Maintaining steering precision
- Improving driver comfort
The coupling plays an important role in balancing steering feel with mechanical protection.
Why Do Steering Rack Rubber Couplings Fail?
Over time, the coupling is subjected to constant steering movement, environmental exposure and age-related deterioration.
Common causes of failure include:
- Rubber ageing and hardening
- Cracking and splitting
- Heat exposure
- Oil contamination
- General wear and fatigue
- Moisture and environmental damage
- High mileage use
- Long-term storage deterioration
As the rubber deteriorates, the coupling can develop excessive movement which directly affects steering precision.
When Should a Steering Rack Rubber Coupling Be Replaced?
The coupling should be inspected whenever steering work is carried out or if steering performance begins to deteriorate.
Common symptoms include:
- Excessive steering play
- Loose steering feel
- Delayed steering response
- Steering wheel vibration
- Clunking noises during steering inputs
- Cracked or perished rubber
- Visible deterioration of the coupling
- Reduced steering precision
Any visible cracking or excessive movement is a clear indication that replacement is required.
Why Replacement Matters
A worn steering coupling can significantly affect steering accuracy and driving confidence.
Benefits of replacement include:
- Improved steering precision
- Reduced steering play
- Better steering response
- Improved driver confidence
- Reduced vibration transfer
- Enhanced steering feel
- Improved vehicle safety
- Preservation of factory steering characteristics
For classic Porsche models, maintaining steering system integrity is essential to preserving the driving experience Porsche originally intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134720102
The product you are viewing cross references to these numbers
- 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)
- Porsche 914 (1970-1976)
OEM Part Number: 90134722303/1
Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 24
Powerflex. Replacing your car rubber bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF57-405
The product you are viewing cross references to these numbers
- 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)
- Porsche 914 (1970-1976)
OEM Part Number: 90134722303/1
Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 24
Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.
Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.
If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.
Replacing your car rubber bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF57-405BLK
The product you are viewing cross references to these numbers
- 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)
- Porsche 914 (1970-1976)
Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134702901
The product you are viewing cross references to these numbers