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Steering Parts

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DISPLAYING 1 to 16 (of 17 products)
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99134713101/2KIT
Product Information
Product Information
Track rod and steering bellow kit for Porsche 981 Boxster / 981C Cayman / 991

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2014>>
Porsche 991 Carrera 2012>>
Porsche 991 Turbo 2014>>
Porsche 991 GT3 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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99134713101
99134713100
99134732200
99134719101

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99134713101/2KIT2
Product Information
Product Information
Track rods and steering bellows kit for Porsche 981 Boxster / 981C Cayman / 991

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2014>>
Porsche 991 Carrera 2012>>
Porsche 991 Turbo 2014>>
Porsche 991 GT3 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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99134713101
99134713100
99134732200
99134719101

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2180008
Product Information
Product Information
Bump steer adjustable track rod ends.

elephantracing

Fits
Porsche 986 Boxster
Porsche 996, 997
Porsche 987 Boxster and Cayman
Porsche 981 Boxster and Cayman
Porsche 991

Set of 2 x adjustable track rod ends

Correct geometry for lowered cars with bump steer adjustment and angled head.

Bump steer adjustable – The built in bump steer adjustment lets you dial in a minimal bump steer curve.

Angled head – Lower the car and the tie rods angle down. This shifts the ball stud from its center and limits the available range of articulation.
We solve this problem by angling the head to move the stud back towards the center of its range of articulation at static ride height.

Fully weather sealed – Proper boot at the ball stud to keep water and contaminant out for extended life.

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2180008
2180008
99634713103
99634713104
99134713100
99634713105
99634713101
99634713102

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Special Order item
99908444909
Product Information
Product Information
Lock nut for Steering rack tie rod end, M12 x 1,5
This Genuine Porsche lock nut is an OE M12 x 1.5 fastening nut used for securing steering rack tie rod end and related chassis components on selected Porsche 993, 996, 997, 991, Boxster, Cayman and 970 Panamera models. It is ideal for replacing damaged, corroded or previously removed nuts during steering, suspension or chassis repairs.
Sold individually, 2 required per vehicle

Fits:
Porsche 993 1995 - 1998
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Porsche Boxster 986 1997 - 2004
Porsche Boxster 987.1 2005 - 2008
Porsche Boxster 987.2 2009 - 2012
Porsche Boxster 981 2012 - 2016
Porsche Cayman 987.1 2005 - 2008
Porsche Cayman 987.2 2009 - 2012
Porsche Cayman 981 2012 - 2016
Porsche 970.1 Panamera 2009 - 2013
Porsche 970.2 Panamera 2014 - 2016

Diagram ref no 10

This lock nut fits in the steering and chassis assembly, commonly used at the steering rack tie rod end / track rod end connection. Depending on model and application, M12 x 1.5 lock nuts may also appear in suspension and control arm fastening locations.

This is a small but important OE Porsche hardware item that helps secure critical chassis and steering components to the correct factory standard.

Functions
•  Secures the steering rack tie rod end connection
•  Provides a factory-correct M12 x 1.5 locking fastening point
•  Helps maintain secure attachment of steering and chassis components
•  Supports correct steering geometry and component stability
•  Helps prevent loosening caused by vibration, road loads and suspension movement
•  Suitable for replacement during steering rack, track rod or tie rod end work
•  Maintains OE Porsche fitment and fastening quality.

Lock nuts are designed to provide secure fastening and are often recommended for replacement after removal, especially on steering and suspension components. Over time, the nut can corrode, seize, round off or lose its locking effectiveness. Replacing the original nut with a Genuine Porsche OE M12 x 1.5 lock nut helps ensure the tie rod end or related component is secured correctly and safely. This is especially important on steering components, where correct fastening is essential for accurate steering response and road safety.

When to replace
•   When replacing a steering rack tie rod end or track rod end
•   When removing or refitting steering rack components
•   If the original nut is corroded, seized or damaged
•   If the nut thread is worn or the locking function is compromised
•   During suspension or steering overhaul work
•   After accident repair or chassis component replacement
•   When restoring the car with correct OE Porsche hardware.

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99908444909
99908444909

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99908444909/1
Product Information
Product Information
Lock nut for Steering rack tie rod end, M12 x 1,5
This OE Match lock nut is an M12 x 1.5 replacement fastening nut used on the steering rack tie rod end assembly of various Porsche models. It is designed to match the original Porsche-style fitment and provide a secure locking connection at the steering linkage.
Sold individually, 2 required per vehicle

Fits:
Porsche 993 1995 - 1998
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Porsche Boxster 986 1997 - 2004
Porsche Boxster 987.1 2005 - 2008
Porsche Boxster 987.2 2009 - 2012
Porsche Boxster 981 2012 - 2016
Porsche Boxster 982 (718) 2017 >>
Porsche Cayman 987C.1 2005 - 2008
Porsche Cayman 987C.2 2009 - 2012
Porsche Cayman 981C 2012 - 2016
Porsche Cayman 982C (718C) 2017 >>
Porsche 970.1 Panamera 2009 - 2013
Porsche 970.2 Panamera 2014 - 2016

Diagram ref no 10

This lock nut fits on the steering linkage assembly, at the steering rack tie rod end connection. It is used to secure the tie rod end adjustment position and maintain correct steering geometry. Depending on the model, it may be used on the left or right side steering tie rod assembly.

Functions
•  Secures the steering rack tie rod end in place
  Helps maintain correct steering alignment and toe adjustment
  Prevents the tie rod end from loosening during use
  Supports accurate steering control and stable handling
  Helps reduce steering play, vibration, or unwanted movement
  Provides an OE Match replacement for the original locking nut
  Suitable for steering rack, tie rod end, and alignment-related repairs

Steering lock nuts are important safety-related fasteners and can lose locking strength after removal. They may also become corroded, rounded, seized, or damaged during steering and suspension repairs. Replacing the lock nut helps ensure the tie rod end remains securely fixed and correctly adjusted after service or wheel alignment.

When to replace
•  The steering rack tie rod end has been removed or replaced
  The tie rod end has been adjusted during wheel alignment
  The original nut is corroded, rounded, seized, or damaged
  The nut no longer tightens or locks securely
  There is play, looseness, or vibration in the steering linkage
  Steering rack or front suspension repairs are being carried out
  The nut has been removed and should not be reused

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99908444909
99908444909

The product you are viewing cross references to these numbers
Special Order item
0PB422371
Product Information
Product Information
PDCC fluid reservoir.

porsche

Fits:
Porsche 991.1 Carrera
Porsche 991.2 Carrera
Porsche 991 Turbo MKI & MKII

Porsche 992.1 Carrera
Porsche 992.1 Turbo

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

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0PB422371
9A135908103
0PB422371

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99134700568/1
Product Information
Product Information
exchange Refurbished steering rack. 

This steering rack is sold on an exchange basis. A refundable surcharge will be added to your order. Once your old steering rack is removed, returned to us, and confirmed to be suitable for rebuilding (as per the terms and conditions below), the surcharge will be refunded.

Fits:
Left-Hand Drive (LHD) Models

Porsche 718 (982) Boxster 2.0L 2017>>
Porsche 718 (982) Boxster S 2.5L 2017>> 
Porsche 718 (982) Boxster GTS 2.5L 2017>>
Porsche 718 (982) Boxster GTS 4.0L 2020>> 
Porsche 718 (982) Boxster T 2.0L 2020>>

Porsche 718 (982) Cayman 2.0L 2017>>
Porsche 718 (982) Cayman S 2.5L 2017>> 
Porsche 718 (982) Cayman GTS 2.5L 2017>>
Porsche 718 (982) Cayman GTS 4.0L 2020>> 
Porsche 718 (982) Cayman T 2.0L 2020>>

Porsche 991-2 Carrera 3.0L 2016-19*
Porsche 991-2 Carrera S 3.0L 3.0L 2016-19*
Porsche 991-2 Carrera GTS 3.0L 2017-19*
Porsche 991-2 Carrera T 3.0L 2018-19*

Porsche 991-2 Carrera 4 3.0L 2016-19*
Porsche 991-2 Carrera 4S 3.0L 2016-19*
Porsche 991-2 Carrera 4 GTS 3.0L 2017-19*

Porsche 991-2 Targa 4 3.0L 2016-19*
Porsche 991-2 Targa 4S 3.0L 2016-19*
Porsche 991-2 Targa 4 GTS 2017-19*

Porsche 991-2 Turbo / S 3.8L 2017-20 - Excludes GT2 RS

*
Note: For 991.2 Carrera and Targa models (indicated with an asterisk), this steering rack is compatible only with vehicles equipped with rear-axle steering (option code PR 470). If your 991.2 Carrera or Targa does not have rear-axle steering, a different steering rack is required.  

We strongly recommend replacing the power steering pump at the same time as the steering rack. Swarf (metal particles) in the power steering system can circulate and cause damage to both components. If you choose to replace only the steering rack and, upon return of your exchange unit, we discover that the rack bar is scored or contaminated with swarf, this indicates that debris is present in the system. In such cases, we advise replacing the pump as well.
Please note: if we have advised that there is swarf in the system and you choose not to replace both components, any future warranty claims related to this issue will not be valid.

Terms & Conditions - Exchange Purchase:

The surcharge for this product will be refunded only after your existing steering rack has been:

1.) Removed from your vehicle
2.) Returned to us at your own expense
3.) Accepted by the manufacturer as suitable for reconditioning

Please note that the assessment and approval of the returned unit is solely at the discretion of the manufacturer.

Refund processing times typically range from 1 to 2 weeks after the unit is received. However, in some cases, it may take up to 8 weeks for the manufacturer to complete their evaluation and issue approval.

All exchange purchases and surcharge refunds are subject to our full Terms & Conditions, available on our website.



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99134700568
99134701165
99134701166
99134701167
99134700568

The product you are viewing cross references to these numbers
S7510
Product Information
Product Information
Front bump steer kit replaces factory steering tie rods. Price per EACH. Requires 2 per car.
Replacement for 99634713104, 99634713103, 99134713100,

rennline

Fits:
Porsche 996
Porsche 997
Porsche 987 Boxster
Porsche 987 Cayman
Porsche 991
Porsche 981 Boxster
Porsche 981 Cayman

If you're serious about how your 996, 997, 986 Boxster, 987 Boxster, 987 Cayman, 991, 981 Boxster and 981 Cayman handles, you should upgrade the factory tie rods with an adjustable bump steer kit. There is one major drawback to the factory tie rods, bump steer. Bump steer results from a tie rod that is angled from the steering rack to the spindle. An angled tie rod end will have a larger horizontal travel distance than the rest of the suspension, compared to a level link. Rennline's adjustable bump steer kits solve this problem. Manufactured from 6061 aluminum and feature a turnbuckle design that allow each arm to be lengthened or shortened as needed to restore proper suspension geometry on a lowered Porsche. A number of spacers are also included and can be added or removed accordingly to get a level tie rod for your vehicles specific ride height. The FK Teflon-lined rod end bearings ensure precision handling and lock in your car’s alignment settings, ensuring predictable cornering under all conditions.

Note: 2 kits required per car. Rubber Boots not included but available separately.

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S7510
99634713104
99634713103
99134713100
99634713105
99634713101
99634713102

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Special Order item
9P1698009
Product Information
Product Information
Repair kit hydraulic pipe comprising spring and o-ring. 

porsche

Fits: 
Porsche 987.2 Boxster / Cayman - 2009 to 2012
Porsche 997.2 - 2009 to 2012
Porsche 991.1 - 2012 to 2016
Porsche 991.2 - 2016 to 2019
Porsche 991 turbo - 2012 to 2019
Porsche 970 Panamera - 2010 to 2016

For power steering of PDDC hydraulic lines

Click 'Zoom in' for large parts diagram.
Diagram ref no 21


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9P1698009
99734794500
9P1698009

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371
Product Information
Product Information
Front toe steer / bump steer kit XLARGE.

rss

SET OF 2
replacement for 99634713104, 99634713103, 99134713100,

Fits:
FOR ALL Porsche 981, 982, GT4, 991 INCLUDING TURBO & GT3/GT3RS.

Also would fit Porsche 986, 996, 997, 987 that are running extreme amounts of negative camber or that have widened the front track width.

The RSS Adjustable Front Toe/Bump Steer XL Kit is designed for Porsche models that have been lowered. This kit will help minimize the suspension geometry change in the front of the vehicle. Allows for bump steer adjustment. Improves handling, feedback and control.

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371
371
99634713104
99634713103
99134713100
99634713105
99634713101
99634713102

The product you are viewing cross references to these numbers
382
Product Information
Product Information
Outer ball joint pin rebuild kit for Front bump RSS toe steer link/arm. Fits Part # 370 + 371

rss

Kit includes: 1x Tapered Stud, 1 x Upper Lock Nut, 1 x Lower Lock Nut, 2 x Stud Spacers/Washers.

USER NOTE: A new 382 Kit should be installed once ball joint pin has been removed from hub.

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

382
382
370
371

The product you are viewing cross references to these numbers
Special Order item
99134700568
Product Information
Product Information
Replacement steering rack. 

Fits:
Left-Hand Drive (LHD) Models

Porsche 718 (982) Boxster 2.0L 2017>>
Porsche 718 (982) Boxster S 2.5L 2017>> 
Porsche 718 (982) Boxster GTS 2.5L 2017>>
Porsche 718 (982) Boxster GTS 4.0L 2020>> 
Porsche 718 (982) Boxster T 2.0L 2020>>

Porsche 718 (982) Cayman 2.0L 2017>>
Porsche 718 (982) Cayman S 2.5L 2017>> 
Porsche 718 (982) Cayman GTS 2.5L 2017>>
Porsche 718 (982) Cayman GTS 4.0L 2020>> 
Porsche 718 (982) Cayman T 2.0L 2020>>

Porsche 991-2 Carrera 3.0L 2016-19*
Porsche 991-2 Carrera S 3.0L 3.0L 2016-19*
Porsche 991-2 Carrera GTS 3.0L 2017-19*
Porsche 991-2 Carrera T 3.0L 2018-19*

Porsche 991-2 Carrera 4 3.0L 2016-19*
Porsche 991-2 Carrera 4S 3.0L 2016-19*
Porsche 991-2 Carrera 4 GTS 3.0L 2017-19*

Porsche 991-2 Targa 4 3.0L 2016-19*
Porsche 991-2 Targa 4S 3.0L 2016-19*
Porsche 991-2 Targa 4 GTS 2017-19*

Porsche 991-2 Turbo / S 3.8L 2017-20 - Excludes GT2 RS

*
Note: For 991.2 Carrera and Targa models (indicated with an asterisk), this steering rack is compatible only with vehicles equipped with rear-axle steering (option code PR 470). If your 991.2 Carrera or Targa does not have rear-axle steering, a different steering rack is required.  

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

99134700568
99134701165
99134701166
99134701167
99134700568

The product you are viewing cross references to these numbers
Special Order item
99134719101
Product Information
Product Information
Steering rack rubber bellow.

porsche

Fits:
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2014-16
Porsche 982 Boxster 2017>>
Porsche 982C Cayman 2017>>
Porsche 991.1 2012-16
Porsche 991.2 2017-19
Porsche 992.1 2019>>
Porsche 918 2015



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99134719101
992423815
99134719101

The product you are viewing cross references to these numbers
99134719101/1
Product Information
Product Information
Steering rack rubber bellow.

meyle

Fits:
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2014-16
Porsche 982 Boxster 2017>>
Porsche 982C Cayman 2017>>
Porsche 991.1 2012-16
Porsche 991.2 2017-19
Porsche 992.1 2019>>
Porsche 918 2015



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99134719101
992423815
99134719101

The product you are viewing cross references to these numbers
Special Order item
99134713101
Product Information
Product Information
Track Rod.

Fits:
Porsche 981 Boxster 2012 - 2016
Porsche 981C Cayman 2014 - 2016
Porsche 991 Carrera 2012 - 2016
Porsche 991 Turbo 2014 - 2016
Porsche 991 GT3 2014 - 2016

Price is for each

Diagram ref no 8

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

99134713101
99134713100
99134713101

The product you are viewing cross references to these numbers
99134713101/1
Product Information
Product Information
Track Rod.
Sold each, Fits left and right side.

Fits:
Porsche 981 Boxster 2012 - 2016
Porsche 981C Cayman 2014 - 2016
Porsche 991 Carrera 2012 - 2016
Porsche 991 Turbo 2014 - 2016
Porsche 991 GT3 2014 - 2016

Price is for each

Diagram ref no 8

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99134713101
99134713100
99134713101

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DISPLAYING 1 to 16 (of 17 products)
1 2
Also found on these pages
About Steering Parts

Porsche Steering Parts

At Design911, we stock a wide range of Porsche steering parts for both classic and modern models. While turning the wheel may feel simple, the mechanical system behind it is complex and crucial for your safety, handling, and driving enjoyment. From everyday road cars to high-performance Porsche track builds, we supply everything you need to keep your steering precise and reliable.

Our product range includes:

  • Steering Racks & Rack Mounts
  • Track Rods, U-Joints & Shafts
  • Steering Gaiters & Bushings
  • Pedal Control Parts
  • Power Steering Conversion Kits & Components
  • Steering Wheel Accessories & Hardware

All parts are carefully sourced to ensure OEM quality and fitment, with both replacement and upgrade options available.

Common Porsche Steering Issues

Even the best-engineered Porsche components experience wear over time. Common steering problems include:

  • Low Power Steering Fluid- A frequent cause of heavy or unresponsive steering. Topping up fluid restores smoothness, but continual loss may indicate a leak.
  • Power Steering Leaks - If topping up fluid doesn’t solve the issue, check for leaks. Power steering fluid is usually clear or pink — look for patches under your car when parked.
  • Failing Steering Rack Mounts - Modern Porsches use rack-and-pinion systems. When rack bushings wear out, symptoms include - Jerky steering when going over bumps, Inconsistent wheel feel and Clunking, clicking, or popping noises in the column

If you notice any of these issues, it’s important to get your Porsche inspected by a specialist to prevent further damage.

Diagnosing & Replacing Porsche Steering Components

Steering issues are not always easy to diagnose without specialist knowledge. Our advice: book in with a Porsche specialist garage for a full inspection. They can pinpoint whether the issue is with the rack, joints, bushings, or hydraulics.

If replacement is required, our website makes it simple. Select your Porsche model and year, and we’ll filter the catalogue to show only compatible steering spares for your car.

Why Choose Design911 for Steering Parts?

  • Extensive Range – racks, rods, joints, bushings, and full steering system parts
  • OEM & Aftermarket Options – Porsche-approved replacements and performance upgrades
  • Classic & Modern Coverage – steering parts for early air-cooled Porsches through to the latest models
  • Expert Support – guidance on diagnosing faults and selecting the correct parts
  • Worldwide Delivery – fast, secure shipping across the globe

 Explore our Porsche Steering Parts today – from steering racks and conversions to track rods and power steering components – and keep your Porsche driving as it should: sharp, precise, and safe.

 

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