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Porsche Macan (95B) MK1 (2014-2018) Suspension & Axle Anti Roll Bar Bracket

Anti-roll bar bush clamp lock nut M8, Front. Porsche 964 / 993  ›  90091002203

Anti-roll bar bush clamp lock nut M8, Front. Porsche 964 / 993 - 90091002203, 90091002209
3
Check vehicle fitment
90091002203
Product Information
Product Information

This OE Match M8 lock nut fastens the front anti-roll bar bush clamp on Porsche 964 and 993 models. It is replacement hardware for the clamp fixing, rather than the bracket or bush.

Fits

  • Porsche 964
  • Porsche 993


Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no: 5

What This Product Does

The nut forms part of the threaded fastening that retains the anti-roll bar bush clamp. The clamp holds the mounting bush in position; the nut secures its fixing rather than contacting the bar directly.

Functions

  • Retains the threaded clamp fixing.
  • Helps maintain secure attachment of the bush clamp.

Technical Details

  • Part reference: 90091002203.
  • Brand: OE Match.
  • Nominal thread size: M8.
  • Application: front anti-roll bar bush clamp fastening.
  • The 964 1989–94 and 993 1994–98 stabiliser diagrams each specify four nuts in the assembly; this is not a pack quantity.

Symptoms of Fault

Inspect the clamp hardware if the mounting is loose or knocking occurs over bumps. Corrosion or damaged threads can warrant replacement, but similar noises may originate in the bush, bracket or other suspension components.

Why Replacement Matters

A damaged nut can prevent the clamp fixing from being secured correctly. During renewal, inspect the mating bolt, clamp and bush rather than treating the nut as the sole possible cause of movement or noise. Follow the vehicle-specific tightening procedure.

FAQs

Is this the clamp or mounting bush?
No. The component described here is the M8 locking nut used to fasten the clamp.

Does the diagram quantity indicate a set of four?
No. It records the number used in the illustrated assembly, not the supplied quantity.

Will replacing the nut resolve suspension knocking?
Only if the fixing is responsible. Check the complete mounting and adjoining suspension parts before deciding what needs renewal.



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Related, superseded, cross reference or alternative numbers for comparison.

90091002203
90091002203
90091002209

The product you are viewing cross references to these numbers
Related products
Anti roll bar drop link, Front. Porsche Macan 95B / Cayenne 9YA - 4M0411317, 8K0411317E, 8K0411317D, 4H0411317A, 4G0411317A, 4H0411317C, PAB411317A, PAB411317B
4
Anti roll bar drop link, Front. Porsche Macan 95B / Cayenne 9YA
Special Order item
PAB411317B
Product Information
Product Information
Anti roll bar drop link, Front.
Fits the left and right side. Priced Each.

Fits:
Porsche 95B.1 Macan 2014 - 2018
Porsche 95B.2 Macan 2019>> - For cars with Standard spring suspension
Porsche 9YA.1 Cayenne 2018 - 2023  - For cars with Standard spring suspension
Porsche 9YA.2 Cayenne 2024>>  -For cars with Standard spring suspension

Diagram ref no. 5

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

PAB411317B
4M0411317
8K0411317E
8K0411317D
4H0411317A
4G0411317A
4H0411317C
PAB411317A
PAB411317B

The product you are viewing cross references to these numbers
Lateral support clamp anti roll bar. Various sizes for Porsche - PFC13-14, PFC15-16, PFC17-18, PFC19-20, PFC21-22, PFC23-24, PFC25-27, PFC31-33, PFC28-30
3
Lateral support clamp anti roll bar. Various sizes for Porsche
PFC
Product Information
Product Information
Lateral support clamp anti roll bar. 

Anti-Roll Bars (ARB’s) play an important role in a vehicle’s suspension system, helping to reduce body roll by transferring cornering load from one side of a vehicle to the other.

Often mounted to the vehicle’s chassis with rubber bushes, these bushes ensure the bar works as intended. To prevent the anti-roll bar from moving laterally within its mounts when turning, OE manufacturers will either bond the bushes to the bar, add dead-stops to the bar itself, or rely solely on the clamping pressure of the rubber.

But what happens when those bushes wear and need to be replaced? Often anti-roll bars with bonded bushes come as a costly complete assembly, so the alternative is to fit a more cost-effective unbonded polyurethane replacement, like the many we offer.

In most cases, friction from the bush will prevent any side-to-side bar movement. Still, when turning aggressively or cornering at higher speeds, a laterally shifting anti-roll bar decreases the efficiency and effectiveness of the bar, changing the dynamics of your suspension system in unpredictable ways. It also poses the risk of the bar fouling on other areas of the vehicle or suspension system.


Rear stabilizer bar repair kit. Porsche 996 Turbo - 99633306904, 99633379227, 90037805501, 99633377701
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Rear stabilizer bar repair kit. Porsche 996 Turbo
SWAYBARKIT.996T.R
Product Information
Product Information
Rear stabilizer bar repair kit - Drop links, bushes, clamps and bolts
OE Match rear stabilizer bar repair kit for Porsche 996 Turbo models. This complete rear anti-roll bar service kit includes drop links, stabilizer bar bushes, mounting clamps, and bolts to help restore rear suspension control and reduce unwanted movement or knocking. This kit includes the key components commonly required when refreshing the rear stabilizer bar mounting and linkage system.
1 kit required per vehicle

Fits:
Porsche 996 Turbo 2000 - 2005

Diagram ref no 2, 3, 4, 5 & 6.

Kit Contents
 2 x Rear stabilizer bar drop links — 99633306904
 2 x Rear stabilizer bar bushes — 99633379227
 4 x Stabilizer bar bush clamp bolts — 90037805501
 2 x Stabilizer bar mounting clamps — 99633377701

The rear stabilizer bar helps reduce body roll during cornering by linking suspension movement across the rear axle. The drop links connect the stabilizer bar to the suspension, while the bushes and clamps secure the bar to the chassis. Replacing these components together helps restore correct rear anti-roll bar operation and rear axle stability.

Functions
• Replaces rear stabilizer bar drop links
•  Replaces rear stabilizer bar mounting bushes
•  Includes stabilizer bar clamps and fixing bolts
•  Helps secure the rear anti-roll bar correctly
•  Supports stable rear suspension and handling response
•  Helps reduce rear suspension knocking, looseness, and vibration
•  OE Match repair kit for Porsche 996 Turbo rear stabilizer bar service.

Why Replace This Kit?
Rear stabilizer bar components are exposed to road dirt, moisture, suspension load, vibration, heat, and age. Drop link joints can wear or develop play, bushes can crack or compress, clamps can corrode, and bolts can seize or become damaged during removal. Worn components may cause rear suspension knocking, increased body roll, vague handling, uneven response, or failed inspection. Replacing the drop links, bushes, clamps, and bolts together helps restore a secure and balanced rear anti-roll bar assembly.

When to Replace This Kit
•   Rear suspension knocking or clunking is present
•   Rear drop links are worn, loose, noisy, or damaged
•   Stabilizer bar bushes are cracked, split, compressed, or missing
•   Clamps or bolts are corroded, seized, or damaged
•   Rear anti-roll bar service or suspension refresh is being carried out
•   Handling feels vague or body roll has increased
•   The vehicle is undergoing Porsche 996 Turbo suspension restoration.

Where it fits on the car
This kit fits on the rear stabilizer bar / rear anti-roll bar assembly on Porsche 996 Turbo models. It services the rear bar link and mounting points across the rear axle.

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

SWAYBARKIT.996T.R
99633306904
99633379227
90037805501
99633377701

The product you are viewing cross references to these numbers