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Porsche > 996 (911) (1997-2005) > 996 GT3 MKI 1999-02 > Suspension & Axle >

Drop Links & Bushes REAR

Drop Links & Bushes REAR

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DISPLAYING 1 to 3 (of 3 products)
Rear stabilizer bar repair kit. Porsche 996 Turbo - 99633306904, 99633379227, 90037805501, 99633377701
2
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
Drop link, Rear. Porsche 996 GT2/GT3 - 99633306991, 99633306990
2
Drop link, Rear. Porsche 996 GT2/GT3
Special Order item
99633306991
Product Information
Product Information
Rear Drop Link
The rear drop link (also known as a sway bar link) is a critical suspension component that connects the anti-roll bar (ARB) to the suspension system. It plays a key role in maintaining vehicle balance, reducing body roll, and improving cornering performance—especially important in track-focused models like the GT2 and GT3.
Sold individually, 2 required per vehicle

Fits:
Porsche 996 GT2 (2001 – 2005)
Porsche 996 GT3 Mk1 (1999 – 2002)
Porsche 996 GT3 Mk2 (2003 onwards)

Diagram ref no 5

This rear drop link connects the anti-roll (sway) bar to the rear suspension assembly, playing a critical role in maintaining chassis balance and controlling body movement during driving. It is a direct replacement part, designed for seamless fitment on both the left and right sides of the vehicle

Manufactured to original Porsche specifications, this drop link guarantees perfect fit, durability, and reliability, ensuring your suspension performs as designed.

Rear drop links are essential components that:
•  Connect the anti-roll bar to suspension arms
•  Reduce body roll during cornering
•  Improve stability and balance under load
•  Enhance traction and handling precision

Over time, drop links can wear due to continuous stress and environmental exposure. Common issues include:
•  Worn or degraded joints/bushings
•  Increased suspension noise (knocking or rattling)
•  Reduced handling precision and stability
•  Excessive body roll during cornering

Replacing worn drop links restores:
•  Factory handling characteristics
•  Smooth and controlled ride quality
•  Confidence during high-performance driving

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Related, superseded, cross reference or alternative numbers for comparison.

99633306991
99633306991
99633306990

The product you are viewing cross references to these numbers
Dust boots small (pair) for rod ends. Porsche 986 / 996 / 987 / 997 / 981 / 991
1
Dust boots small (pair) for rod ends. Porsche 986 / 996 / 987 / 997 / 981 / 991
REBOOTSMALL
Product Information
Product Information
Dust Boots for Rod Ends. PAIR
Size: will fit 3/8", 7/16" and 10mm, 12mm rod ends.

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4

1 boot per rod end. Sold as pair.
DISPLAYING 1 to 3 (of 3 products)
Also found on these pages
About Drop Links & Bushes REAR

Porsche Rear Anti-Roll Bar Drop Links & Bushes | Design911 Suspension Components for Stability & Precision Handling

Rear anti-roll bar drop links and bushes are key suspension components that connect your Porsche’s rear anti-roll bar to the suspension arms and chassis. They help control body roll, maintain balance, and improve grip during cornering and acceleration. Working together, these parts ensure that your Porsche remains stable and responsive, whether on the road, track, or during spirited driving.

At Design911, we stock a full range of rear anti-roll bar drop links and bushes, designed for strength, flexibility, and precision fitment. Each component is crafted from high-quality steel, alloy, rubber, or polyurethane materials to provide optimal performance and long-term durability. Perfect for routine maintenance, restorations, or performance upgrades, our components restore control, comfort, and the legendary Porsche handling feel.

What Do Rear Anti-Roll Bar Drop Links & Bushes Do?

Rear drop links and bushes work as connection points that allow the anti-roll bar to stabilise your Porsche during cornering.

Core Functions:
• Connect the rear anti-roll bar to the suspension arms and chassis.
• Reduce body roll and improve rear-end stability.
• Enhance traction and balance under load or acceleration.
• Ensure smooth and predictable handling in all conditions.
• Minimise vibration, noise, and chassis movement.

Together, these components keep your Porsche composed and confident, delivering optimal cornering precision and road feedback.

Why Do Rear Anti-Roll Bar Drop Links & Bushes Fail or Degrade?

Because they operate under constant motion and stress, these components naturally wear out over time.

Common Causes of Failure Include:
• Cracked or perished rubber bushes causing excessive movement.
• Corrosion or fatigue in metal link rods.
• Loose or damaged mounting bolts or bushings.
• Exposure to heat, moisture, and debris accelerating deterioration.
• Polyurethane bushes losing elasticity after prolonged use.

When rear anti-roll bar links or bushes fail, handling may feel unstable or noisy, with increased body roll, uneven traction, or vibration through the chassis.

Why Replace or Upgrade Your Porsche Rear Anti-Roll Bar Drop Links & Bushes?

Replacing worn rear anti-roll bar links and bushes restores suspension geometry and overall chassis stability. Performance upgrades offer sharper handling, reduced roll, and improved responsiveness.

Key Benefits:
• Restores Porsche’s precise handling and stability.
• Reduces unwanted body roll and suspension noise.
• Improves traction and balance during acceleration and cornering.
• Available in rubber and performance-grade polyurethane materials.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Macan models.
• Ideal for servicing, performance tuning, or restoration projects.

Design911’s Porsche rear anti-roll bar drop links and bushes provide premium quality and precision fitment, helping you maintain control, comfort, and performance in every driving scenario.

Highlights

• Premium Porsche rear anti-roll bar links and bushes.
• High-strength steel and polyurethane construction.
• Reduces vibration, flex, and rear-end instability.
• Precision-engineered for exact fit and performance.
• Compatible with classic and modern Porsche models.
• Perfect for maintenance, upgrades, or full restorations.

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