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Porsche // 911 & 912 (1965-1989) // 911 1987-1989 3.2L G50
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- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
Restore smooth, precise steering with this OE Match Steering Shaft Support Ring, manufactured as a direct replacement. Produced to OE-style specifications, this high-quality support ring is designed to locate and support the steering shaft within the steering column assembly, maintaining correct alignment while reducing unwanted movement, vibration, and noise.
Fits:
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
Diagram Ref No 12A
The steering shaft support ring is an important component of the steering column, helping to keep the steering shaft correctly centred during operation. Over time, the original support ring can wear, harden, crack, or deteriorate through age and continual use. This can result in excessive steering shaft movement, unwanted vibration, and reduced steering precision. This OE Match replacement restores the correct support and alignment of the steering shaft, making it ideal for maintenance, repairs, and classic Porsche restoration projects.
What This Product Does:
- Supports and centres the steering shaft within the steering column.
- Maintains correct steering shaft alignment.
- Reduces unwanted vibration and movement.
- Helps restore precise steering feel.
- Minimises steering column noise.
- Replaces worn or deteriorated original support rings.
- Provides an OE-style fit and dependable operation.
Symptoms Of Wear Or Failure:
- Excessive movement in the steering shaft.
- Steering column vibration.
- Rattles or noises from the steering column.
- Loose or imprecise steering feel.
- Cracked, worn, or hardened support ring.
- Increased steering shaft play during inspection.
- Age-related deterioration of the original component.
Why Replacement Matters:
- The steering shaft support ring is a small but essential component that helps maintain steering shaft stability and alignment. A worn support ring can reduce steering precision, increase vibration, and accelerate wear of other steering column components.
- Replacing a worn support ring restores proper steering shaft support, improves steering feel, and reduces unwanted movement and noise. Manufactured to OE-style specifications, this OE Match replacement provides the correct fit, dependable performance, and long-lasting durability, making it an essential component for maintaining your Porsche's steering system and preserving its original driving characteristics.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG419341A
The product you are viewing cross references to these numbers
- 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)
Sold each - 2 required per car
Fits:
Porsche 911 1970-89
Porsche 930 Turbo 1975-89
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93034702504
The product you are viewing cross references to these numbers
- 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)
STOP THE STEERING WHEEL WOBBLING.
Easy Repair for Loose Steering Wheels
A Definite Time Saver
This is a mechanics dream solution to an annoying job. The upper steering bearing on Porsche has an inner plastic sleeve that constantly wears out. The bearing is still good but the plastic is gone. Replacement normally requires about 3 hours, however, with this product you can remove your steering wheel and tap the new bushing in place in 10 minutes.
Fits:
Porsche 911 1974-89
Porsche 930 1975-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92834773902
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)
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