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Eccentric bolt adjuster locking kit. Porsche 993 - 2180019
2180019
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Information
Eccentric adjuster locking kit.
6pcs in kit - 1 kit required per car
Fits
Porsche 993 - All
Prevent Alignment Settings From Slipping
Losing on the track is bad enough, but losing the alignment on the track is even worse. Prevent your eccentric adjuster bolts from slipping under heavy cornering loads with our Eccentric Adjuster Locking Kit.
Complete kit includes four lockout plates. Two plates are used to lock the rear toe adjusters and two plates to lock the camber settings.
Retain convenience and functionality of the eccentric adjuster. The original functionality of the adjuster is completely preserved. The plate can be set in any position.
Retain full range of the adjuster. These lockout plates do not limit adjustment range in any way, maximum toe and negative camber can be achieved with these plates in place.
Works with OEM fixed length arms and our adjustable length control arms as well.The unique design features a slotted hole that counters the slot provided for the adjuster. The plate can be moved up and down to reach any camber or toe setting desirable.
The Locking plates function by increasing the friction that holds the factory eccentric adjusters in place. These plates are guaranteed to prevent any adjuster slip even under aggressive driving conditions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180019
The product you are viewing cross references to these numbers
6pcs in kit - 1 kit required per car
Fits
Porsche 993 - All
Prevent Alignment Settings From Slipping
Losing on the track is bad enough, but losing the alignment on the track is even worse. Prevent your eccentric adjuster bolts from slipping under heavy cornering loads with our Eccentric Adjuster Locking Kit.
Complete kit includes four lockout plates. Two plates are used to lock the rear toe adjusters and two plates to lock the camber settings.
Retain convenience and functionality of the eccentric adjuster. The original functionality of the adjuster is completely preserved. The plate can be set in any position.
Retain full range of the adjuster. These lockout plates do not limit adjustment range in any way, maximum toe and negative camber can be achieved with these plates in place.
Works with OEM fixed length arms and our adjustable length control arms as well.The unique design features a slotted hole that counters the slot provided for the adjuster. The plate can be moved up and down to reach any camber or toe setting desirable.
The Locking plates function by increasing the friction that holds the factory eccentric adjusters in place. These plates are guaranteed to prevent any adjuster slip even under aggressive driving conditions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180019
2180019
99333121700
99733121702
PAF007648
99633121900
99333121980
99333121981
99333121701
99333121901
The product you are viewing cross references to these numbers
€174.00
Now €156.60
In stock
Related products
Information
Rear control arm hexagon head bolt, M 14 X 100.
Designed for the rear axle control arm on Porsche 996 and 997, it provides exact factory fit, strength, and corrosion resistance.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: Part 90037805109 is superseded by 90037805101
This bolt secures the rear suspension control arm to the wheel carrier or subframe, providing the clamping force needed to maintain accurate suspension alignment and minimize movement under load.
Over years of service, high torque loads, vibration, and exposure to road conditions can weaken or corrode suspension bolts. A compromised bolt may lead to improper alignment, handling instability, or noise under braking and cornering.
When to replaces:
• During control arm replacement, alignment service, or rear suspension rebuilds
• If original bolts show corrosion, stretching, or thread wear
• As part of preventive maintenance when reassembling load-bearing suspension joints
Replacing with Genuine Porsche hardware ensures structural integrity, precise fit, and lasting performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
The product you are viewing cross references to these numbers
Designed for the rear axle control arm on Porsche 996 and 997, it provides exact factory fit, strength, and corrosion resistance.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: Part 90037805109 is superseded by 90037805101
This bolt secures the rear suspension control arm to the wheel carrier or subframe, providing the clamping force needed to maintain accurate suspension alignment and minimize movement under load.
Over years of service, high torque loads, vibration, and exposure to road conditions can weaken or corrode suspension bolts. A compromised bolt may lead to improper alignment, handling instability, or noise under braking and cornering.
When to replaces:
• During control arm replacement, alignment service, or rear suspension rebuilds
• If original bolts show corrosion, stretching, or thread wear
• As part of preventive maintenance when reassembling load-bearing suspension joints
Replacing with Genuine Porsche hardware ensures structural integrity, precise fit, and lasting performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
90037805101
90037805109
The product you are viewing cross references to these numbers
Price: €15.88
In stock
Information
Rear control arm hexagon head bolt, M 14 X 100.
Built to factory specs for the rear axle control arms on 996 and 997 models, they deliver the fit and strength your high-performance suspension deserves.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: 90037805109, 90037805101
Since the control-arm mounting bolt bears major structural loads and undergoes vibration and torque stress, it can become worn, stretched, corroded or fatigued over time. This reduces its ability to maintain correct alignment and clamping force - potentially resulting in handling issues or component wear. Replacement is especially important when performing rear suspension service, control arm replacement, or alignment work. Installing the correct bolt restores reliable mounting integrity and ensures the rear axle geometry remains stable under load.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
The product you are viewing cross references to these numbers
Built to factory specs for the rear axle control arms on 996 and 997 models, they deliver the fit and strength your high-performance suspension deserves.
Sold each.
Fits:
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Diagram ref no 18
Thread size / spec: M14 × 1.5 × 100 mm
Supersession: 90037805109, 90037805101
Since the control-arm mounting bolt bears major structural loads and undergoes vibration and torque stress, it can become worn, stretched, corroded or fatigued over time. This reduces its ability to maintain correct alignment and clamping force - potentially resulting in handling issues or component wear. Replacement is especially important when performing rear suspension service, control arm replacement, or alignment work. Installing the correct bolt restores reliable mounting integrity and ensures the rear axle geometry remains stable under load.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037805101
90037805101
90037805109
The product you are viewing cross references to these numbers
€12.24
Now €11.02
In stock