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U Joints and Shafts

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DISPLAYING 33 to 42 (of 42 products)
1 2 3
91134702901/1
Product Information
Product Information
Steering shaft bearing.

Fits:
Porsche 911 1965-89
Porsche 914 1970-76

Diagram ref no 21

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91134702901
91134702901
91134702900
90134724101
91134704100

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91134702901
Product Information
Product Information
Steering shaft rubber bush & bearing. Porsche 911 65-89 / 914



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Related, superseded, cross reference or alternative numbers for comparison.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
91134702901
91134702900
90134724101
91134704100

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91134702901/3
Product Information
Product Information
Steering shaft rubber bush and needle-roller bearing by OE Match for Porsche 911 and 912 models from 1965–1989, plus Porsche 914 models from 1970–1976. This component supports the steering shaft within the steering linkage assembly.

Fits:
Porsche 911 1965 - 1989
Porsche 914 1970 - 1976

Diagram ref no 21



What This Product Does

The bearing provides a supported rotating interface for the steering shaft, helping to maintain its location as steering input is transferred through the linkage. The surrounding bush also provides the correct mounting interface within the assembly.


Functions

  • Supports the steering shaft within the steering assembly
  • Allows controlled shaft rotation
  • Helps maintain the correct position of the steering shaft
  • Replaces an aged, worn or damaged bearing and bush


Technical Details

  • Part number: 91134702901
  • Component type: steering shaft needle-roller bearing with rubber bush
  • Installation area: steering gear and lower steering linkage assembly
  • Diagram reference: needle-roller bearing


Symptoms of Fault

  • Free play or movement around the steering shaft
  • Knocking, clicking or clunking while turning the steering wheel
  • Rough, notchy or inconsistent steering movement
  • Vibration or looseness felt through the steering wheel
  • Visible deterioration of the rubber mounting material

These symptoms can also be caused by worn steering joints, rack components, suspension bushes or related mounting hardware. Inspect the complete steering system before selecting replacement parts.


Why Replacement Matters

A worn steering shaft bearing can allow unwanted movement within the linkage and contribute to imprecise steering feel. Renewing the bearing and bush restores the intended support at this point in the assembly. Check adjacent joints, retainers and mounting components during installation so that any additional wear can be identified.


FAQs

  • What is the part number?
    The reference shown for this steering shaft bearing is 91134702901.
  • Can steering play have another cause?
    Yes. Steering joints, the rack, mounting bushes and suspension parts should also be inspected.
  • Should installation be completed by a specialist?
    Steering components must be fitted correctly. Professional installation is advisable if you do not have suitable tools and experience.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91134702901
91134702901
91134702900
90134724101
91134704100

The product you are viewing cross references to these numbers
Special Order item
91134707303
Product Information
Product Information
Steering shaft support tube. For LHD Cars .

Fits:
Porsche 911 1974-89
Porsche 930 Turbo 1975-89

Diagram ref no 1

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91134707303
91134707303

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Special Order item
91134707204
Product Information
Product Information
Steering Shaft Support Tube. For RHD Cars



Fits:
Porsche 911 1974-89
Porsche 930 Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

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91134707204
91134707204

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Special Order item
90134721004
Product Information
Product Information
Steering Shaft.



Fits:
Porsche 911 /S/TU/L 1965-68 Chassis no F 030 5101>>
Porsche 912 COUPE 1965-68 Chassis no F 035 4001>> and F 045 8101>>
Porsche 911 1969-89
Porsche 911 (930) Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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90134721004
90134721004

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93034702504
Product Information
Product Information
Steering U Joint.
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
93034702504
93034702502
93034702501
93034702500

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93034702504/1
Product Information
Product Information
Steering U Joint.

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
93034702504
93034702502
93034702501
93034702500

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Special Order item
91134706104
Product Information
Product Information
Steering wheel shaft.

Fits:
Porsche 911 1974-89
Porsche 930 Turbo 1975-89

Diagram ref no 2

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91134706104
91134706102
91134706104

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91134706104/1
Product Information
Product Information
Steering Wheel Shaft.
The OE MATCH Steering Wheel Shaft is a replacement steering-system component designed for compatible Porsche applications. The steering shaft forms part of the mechanical connection between the steering wheel and the vehicle's steering mechanism, transmitting the driver's steering input through the steering column assembly.

Fits:
  • 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 2

Because the steering shaft is part of a safety-critical control system, excessive wear, looseness, corrosion, deformation or damage should be investigated promptly. A correctly functioning shaft helps maintain precise steering response, secure mechanical engagement and predictable vehicle control.

What This Product Does:

The steering wheel shaft transfers rotational movement from the steering wheel through the steering system.

When the driver turns the steering wheel, the shaft transmits that input toward the steering gear, ultimately changing the direction of the front wheels.

Its functions include:

  • Transmitting steering-wheel movement
  • Maintaining a mechanical connection within the steering system
  • Supporting accurate steering response
  • Helping minimise unwanted rotational play
  • Maintaining correct steering-column operation
  • Providing predictable driver control

The shaft works together with other steering components, which may include the steering column, bearings, couplings, universal joints and steering gear depending on the vehicle configuration.

Symptoms Of Wear Or Failure:
Wear or damage within the steering shaft or its associated connections can affect steering feel and precision.

Possible symptoms include:

  • Excessive play at the steering wheel
  • Steering wheel movement before the wheels respond
  • Loose or vague steering feel
  • Knocking or clunking while steering
  • Clicking noises when turning the wheel
  • Unusual vibration through the steering wheel
  • Binding or stiffness
  • Inconsistent steering movement
  • Visible corrosion
  • Damaged splines or connection points
  • Bent or distorted shaft
  • Excessive movement at shaft connections

Any unexplained steering looseness, binding or abnormal movement should be diagnosed before further driving.

Why Replacement Matters:
The steering shaft is part of the direct mechanical system responsible for controlling vehicle direction.

Replacing a confirmed worn or damaged shaft can help:

  • Restore precise steering input
  • Reduce unwanted steering play
  • Restore secure mechanical engagement
  • Correct shaft-related knocking or movement
  • Restore smooth steering operation
  • Improve steering consistency
  • Replace corroded or damaged components
  • Maintain dependable vehicle control

Because steering is safety-critical, significant wear or structural damage should never be ignored.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91134706104
91134706104
91134706102
91134707303

The product you are viewing cross references to these numbers
DISPLAYING 33 to 42 (of 42 products)
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About U Joints and Shafts

Porsche UJs & Steering Shafts | Design911 Precision Components for Direct & Responsive Steering

Universal joints (UJs) and steering shafts form the vital mechanical link between your Porsche’s steering wheel and steering rack, allowing smooth and controlled transfer of driver input. These components ensure consistent steering precision by compensating for angle changes between the column and rack, maintaining a solid, vibration-free connection. A well-functioning UJ and shaft assembly is essential for maintaining Porsche’s renowned steering feel — precise, direct, and confidence-inspiring.

At Design911, we offer a wide range of steering UJs and shafts, designed for strength, durability, and exact fitment. Manufactured using high-grade steel and precision-machined joints, our components deliver exceptional performance under demanding driving conditions. Ideal for restorations, repairs, or performance upgrades, these parts help restore the precise steering response and feedback that define Porsche engineering excellence.

What Do Steering UJs & Shafts Do?

Steering UJs (universal joints) and intermediate shafts transmit rotational input from the steering wheel to the rack, allowing angular flexibility and precise steering control.

Core Functions:
• Transfer steering motion accurately from column to rack.
• Allow for steering angle changes and suspension movement.
• Reduce vibration and improve steering feel.
• Maintain alignment between steering components.
• Ensure safe, consistent steering response across conditions.

High-quality steering UJs and shafts are key to achieving Porsche’s signature handling precision and comfort.

Why Do Steering UJs & Shafts Fail or Degrade?

Over time, steering UJs and shafts are exposed to mechanical stress, vibration, and environmental elements that cause wear or corrosion.

Common Causes of Failure Include:
• Wear or play in UJ bearings leading to steering looseness.
• Corrosion from moisture or road salt.
• Seized or stiff joints from lack of lubrication.
• Cracks or deformation in the shaft due to stress or impact.
• Age-related fatigue in universal joints and splines.

When these parts fail, you may experience steering stiffness, vibration, or excessive play — all of which can compromise safety and control.

Why Replace or Upgrade Your Porsche UJs & Steering Shafts?

Replacing or upgrading worn UJs and shafts restores smooth steering operation and precision control. Enhanced materials and improved joint design also provide increased durability and feedback for high-performance driving.

Key Benefits:
• Restores direct, responsive steering feel.
• Eliminates vibration and steering play.
• Improves safety and control under all conditions.
• Corrosion- and wear-resistant construction for longevity.
• Compatible with Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Panamera models.
• Ideal for restorations, servicing, or performance enhancements.

Design911’s Porsche steering UJs and shafts combine precision engineering and superior materials to deliver smooth, reliable steering response and driver confidence.

Highlights

• Premium Porsche UJs, intermediate shafts, and steering components.
• Precision-machined for strength and smooth articulation.
• Resistant to corrosion, vibration, and impact stress.
• Direct-fit solutions for both classic and modern Porsche models.
• Enhances safety, control, and steering accuracy.
• Perfect for servicing, restorations, or performance tuning.

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