Track Rods

Outer Tie Rod Bellow Support.
Keep your Porsche’s steering system protected and precise with this Outer Tie Rod Bellow Support. This small but essential component supports and secures the tie rod bellow (rubber boot), ensuring a tight seal around the outer tie rod joint.
Sold Each.
x2 Required Per Car.

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 914 (1970-1976)
  
  

Diagram Ref No 2

What This Product Does:

• Protects the tie rod ball joint / linkage by ensuring the rubber bellow (boot) stays in the correct position, sealing out dirt, water, and grit that cause wear.
• Maintains steering durability: by keeping debris out, it helps preserve the life of tie rods, joints, and bushings.
  
• Stabilizes the boot shape so it doesn’t collapse, shift, or expose the joint under steering movement.
  
• Helps prevent premature wear of components linked to steering geometry, as a good seal reduces contamination and ensures consistent lubrication.

Symptoms & Signs Of A Failing / Missing Support:

• Torn or misaligned tie rod boot / bellow - The rubber boot may sag, shift, or pull away from its proper anchor point.
  
• Grease or lubricant loss / leakage - The joint may lose its grease or lubricant because the boot is not sealing properly.
  
• Contaminant ingress / accelerated wear - Dirt, dust, water, or grit may get into the joint, causing more rapid wear, noise, or looseness.
  
• Steering feel deterioration / looseness - Over time, the tie rod joint may become sloppy due to contamination or lubricant loss, leading to vague steering feel, play, or imprecision.
  
• Visible damage or missing piece - The support itself may be cracked, broken, or missing, leaving only the boot unsupported.
  
  

Why Replacement Matters:

• A missing or damaged bellow support can cause boot misalignment, grease leakage, and premature tie rod wear. Replacing it ensures the steering linkage remains clean, tight, and correctly sealed — preserving your Porsche’s handling precision and steering feel.  

Related reference numbers
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90134705602

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Outer Turbo Tie Rod / Bump Steer Set, Monoball.
Optimize your Porsche’s steering with this precision monoball tie rod / bump steer kit, built around the iconic turbo tie rod end. Designed for classic 911, 912, 914, and 930 models, especially those that have been lowered or upgraded, it corrects tie rod geometry to eliminate bump steer, stiffen the steering feel, and maintain alignment under full suspension travel.

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)
• Porsche 914 (1970-1976)

What This Product Does:

• Corrects tie rod angle / drop: Especially on lowered vehicles, the stock tie rod geometry can cause the tie rod ends to sit at an undesirable angle, contributing to bump steer (the tendency for the wheels to turn slightly under vertical suspension movement). The adjustable kit lets you reposition the tie rod so the geometry is closer to optimal.
• Provides a stiff, precise joint: Because it’s monoball (spherical bearing), the joint is more rigid and precise compared to a bush-type joint, with less compliance, thus improving steering feedback and consistency under load.
  
• Allows precise adjustment: Many bump steer kits allow vertical movement in fine increments (e.g. 1 mm steps) to dial the ideal steering geometry.
  
• Maintains alignment under suspension travel: As the suspension compresses or rebounds, the improved geometry helps avoid unintended steering changes (i.e. bump steer), which improves stability and handling.
  
  

Symptoms & Signs Of A Weak Tie Rod / Bump Steer:

• When driving over undulations or bumps, the wheels may steer themselves slightly (you feel the car “pull” or twitch).
• The steering may feel loose, vague, or lack consistency as the suspension travels.
• Especially at the tie rod ends, you may hear clunks, or feel play in steering when the joint is worn.

Why Replacement / Upgrading Matters:

• Correct geometry after modifications: If your car is lowered or has suspension changes, the stock tie rod alignment may cause bump steer. Upgrading to a monoball adjustable kit restores proper geometry.
  
• Improved steering precision: Rigid joints (monoball) reduce compliance and provide sharper, more direct feedback.
  
• Consistency under dynamic load: Helps maintain alignment as the suspension moves, making handling more predictable and safer at speed.
  
• Better durability: Quality monoball joints and upgraded materials withstand fatigue, wear, and stress better than aged or rubber-jointed stock parts.
  
• Essential for track / performance use: In motorsport settings, the steering must remain constant under all conditions — this kit helps ensure that.

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93034732200

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Spring plate bush kit
1 kit required per car



Fits
Porsche 911 - 1965 to 1989
Porsche 930 turbo - 1975 to 1989
Porsche 914 - 1970 to 1976
Porsche 912 - 1976 to 1976


Precision Steering Under Pressure

Our top-performing bump steer solution is super strong and provides the sharpest, most predictable steering response. It eliminates steering knuckle twist induced toe steer and can be used on raised spindles of any height.

Double steering knuckle – Holds tie rod end between two steering knuckles to eliminate knuckle flex regardless of bump steer spacer length.

Long bump steer spacers (required with raised spindles) place bending loads that twist stock steering knuckles. Twist causes undesired toe steer.

Second steering knuckle is welded to the strut body

Bump steer adjustable – allows massive bump steer adjustment range in .125 inch increments. Double shear mounting provides solid support for even the longest bump steer spacing.

Rod End – Weather sealed precision rods ends included work with regular turbo tie rods. Included boots to seal out dirt and and water for extended life.

Our purpose-made rod ends are extra long to ensure proper threaded engagement with standard turbo tie rods

Spindle height – Kits available for 19mm, 30mm, 40mm spindle height.
Kits are easily modified for use with essentially any spindle height.



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211090

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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

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90134730800

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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

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90134730800

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Steering rack outer retainer spring. Sold as each.



Fits:
Porsche 911 1965-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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90134730900

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Steering rack outer retainer spring.
The steering rack bellows retaining spring securely holds the protective boot in place at the outer tie rod connection, preventing it from slipping. By keeping the bellows sealed, it shields the steering rack from dirt, moisture, and debris, ensuring proper lubrication, reducing wear, and protecting against premature failure.
Sold as each

Fits:
Porsche 911 1965 - 1989

Diagram ref no 6

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90134730900

The product you are viewing cross references to these numbers

Tie rod bellow support.



Fits:
Porsche 911 - 1969 to 1977
Porsche 914 - 1970 to 1976

2 Required per car

Click 'Zoom in' for large parts diagram.
Diagram ref no 2

Related reference numbers
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90134705602

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Tie rod bellow support.



Fits:
Porsche 911 1969-77
Porsche 914 1970-76

Click 'Zoom in' for large parts diagram.
Diagram ref no 2

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90134705602

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Tie rod joint fork.
The genuine Porsche tie rod joint fork precisely connects the steering tie rod to the steering linkage, ensuring accurate handling and solid front-end stability. Designed for use in classic 911, 912 and 914 models, this joint fork transfers steering motion from the steering rack or relay lever to the wheel linkage with factory-engineered precision. It maintains the correct geometry, delivering the sharp, communicative steering feel that defines every Porsche.

Fits:
Porsche 911 1965 - 1989 (not Turbo)
Porsche 914 1970 - 1976

Diagram ref no 9

•  Function: Connects tie rod to steering arm or relay lever; maintains geometry and steering precision
•  Symptoms of Wear: Steering play, vibration, uneven tire wear, or knocking
•  Benefits: OEM-grade fit, strength, and finish; restores factory steering performance
•  Installation: Direct replacement; install with new securing hardware and torque to Porsche specifications
•  Part Numbers: 90134731501 / 90134731503 / 90134731504

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90134731504

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Tie Rod Joint Fork (90134731501 / 90134731503 / 90134731504) is a replacement for the original steering linkage joint fork used in classic Porsche 911 / 914 steering systems. This component connects the end of the tie rod (or steering rack link) to the steering linkage via a joint, providing precise steering geometry and stable connection under load. The fork feature allows articulation through the ball joint or tie-rod end while maintaining the correct orientation and alignment.

Fits:
Porsche 911 1965 - 1989 (not Turbo)
Porsche 914 1970 - 1976

Diagram ref no 9

Engineered with high-strength steel arms and precision-machined bore geometry, the OE Match version replicates the original Porsche dimensions, spline or tab fits, and durability. It ensures accurate steering response and restores safe, play-free coupling between rack and rod.

•  Location: At the end of the tie rod or steering rack linkage, connecting via a ball joint or pivot.
•  Function: Holds the tie rod end or joint in place, allowing articulation while securely steering linkage motion.
•  Symptoms of Failure: Steering play, looseness, knocking, uneven tire wear
•  Benefits: Restores tight steering feel, OE fitment, high strength, and accurate geometry
•  Installation: Direct-fit replacement; install with new fasteners and verify alignment

Over time, the original tie rod joint fork may wear at pivot surfaces, stretch, or suffer metal fatigue, leading to steering play, misalignment, or knocking under load. Replace this fork during steering rack or tie rod replacement, when you detect lateral play or looseness, or as part of a full steering system overhaul to restore crisp, safe steering response.

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90134731504

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Turbo tie rods.
(set of 2)

 


Fits
Porsche 911/912/914 1965-1968
Extra Long With Tie-Rod Ends

Improve steering precision and feedback

Turbo tie rods improve feedback and steering precision by replacing the rubber tie rod bushings with ball socket ends. Originally equipped on the 911 turbo, they can be installed on the normal 911, 912, & 914.

We offer turbo tie rods in standard length for '69-'89 911 series cars, and a special extra-long version for '65-'68 911/912. The '65-'68 cars have a narrow steering rack which causes inadequate tie rod thread engagement without our extra long turbo tie rods.

The standard kits are complete with tie rods, spacing washers, and steering rack boots for both sides. We also offer the kits without the tie rod ends. Choose this option if you are using a tie rod end bump steer kit

Related reference numbers
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7-93034703101

The product you are viewing cross references to these numbers

Turbo tie rods.
(set of 2)



Fits
Porsche 911/912/914 1965-68
Extra Long WithOut Tie-Rod Ends

Improve steering precision and feedback

Turbo tie rods improve feedback and steering precision by replacing the rubber tie rod bushings with ball socket ends. Originally equipped on the 911 turbo, they can be installed on the normal 911, 912, & 914.

We offer turbo tie rods in standard length for '69-'89 911 series cars, and a special extra-long version for '65-'68 911/912. The '65-'68 cars have a narrow steering rack which causes inadequate tie rod thread engagement without our extra long turbo tie rods.

The standard kits are complete with tie rods, spacing washers, and steering rack boots for both sides. We also offer the kits without the tie rod ends. Choose this option if you are using a tie rod end bump steer kit

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

9-93034703101

The product you are viewing cross references to these numbers

Turbo tie rods. (SET OF 2)



Fits
Porsche 911/912/930/914 1969-1989
Std. Length With Tie-Rod Ends

Improve steering precision and feedback

Turbo tie rods improve feedback and steering precision by replacing the rubber tie rod bushings with ball socket ends. Originally equipped on the 911 turbo, they can be installed on the normal 911, 912, & 914.

We offer turbo tie rods in standard length for '69-'89 911 series cars, and a special extra-long version for '65-'68 911/912. The '65-'68 cars have a narrow steering rack which causes inadequate tie rod thread engagement without our extra long turbo tie rods.

The standard kits are complete with tie rods, spacing washers, and steering rack boots for both sides. We also offer the kits without the tie rod ends. Choose this option if you are using a tie rod end bump steer kit

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

2-93034703101

The product you are viewing cross references to these numbers

Turbo tie rods. (SET OF 2)



Fits
Porsche 911/912/930/914 1969-1989
Standard Length WithOut Tie-Rod Ends

Improve steering precision and feedback

Turbo tie rods improve feedback and steering precision by replacing the rubber tie rod bushings with ball socket ends. Originally equipped on the 911 turbo, they can be installed on the normal 911, 912, & 914.

We offer turbo tie rods in standard length for '69-'89 911 series cars, and a special extra-long version for '65-'68 911/912. The '65-'68 cars have a narrow steering rack which causes inadequate tie rod thread engagement without our extra long turbo tie rods.

The standard kits are complete with tie rods, spacing washers, and steering rack boots for both sides. We also offer the kits without the tie rod ends. Choose this option if you are using a tie rod end bump steer kit

Related reference numbers
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8-93034703101

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Track rod end.



Fits:
Porsche 914 (1970 - 1976)
Porsche 914/6 (1970 - 1972)
Porsche 911 F (1965 - 1973) (also for 912)
Porsche 911 G (1974 - 1983)
Porsche 911 Turbo (1975 - 1989)
Porsche 911 Carrera (1984 - 1989)
Porsche 959 (1987 - 1988)

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91134732204

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