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Drop Links & Bushes REAR
Kit includes rear drop link x 2

Fits:
Porsche 928 1978-96 all models
Click 'Zoom in' for large parts diagram.
Diagram ref no 27.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9283330KIT
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
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
The product you are viewing cross references to these numbers

Fits:
Porsche 928 1978-96 all models
Click 'Zoom in' for large parts diagram.
Diagram ref no 27.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9283330
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
These OE Match rear drop links are replacement anti-roll bar / stabiliser bar links for Porsche 928 models from 1978 to 1996. They are available for the left and right rear side positions and are sold individually, allowing the correct side to be replaced as required.
Left and right side versions available separately
Fits:
Porsche 928 1978 - 1996 all models
Diagram ref no 27
The rear drop link connects the rear anti-roll bar to the suspension assembly. It transfers movement between the suspension and anti-roll bar, helping reduce body roll during cornering and supporting stable handling. A good drop link is important for suspension control, steering feel, and rear axle stability.
Functions
• Connects the rear anti-roll bar to the suspension
• Helps reduce body roll during cornering
• Supports rear suspension stability and handling control
• Helps maintain correct anti-roll bar function
• Replaces worn, loose, bent, corroded, or damaged drop links
• Helps reduce knocking or rattling from the rear suspension
• OE Match replacement for suspension repair or restoration.
Why Replace This Part?
Drop links are exposed to road dirt, water, suspension load, corrosion, and constant movement. Over time, the joints or bushes can wear, loosen, seize, or fail. A worn rear drop link may cause knocking noises, poor handling, excessive body roll, uneven suspension response, or failed inspection. Replacing the drop link helps restore proper anti-roll bar operation and rear suspension control.
When to Replace This Part
• Knocking, rattling, or clunking is heard from the rear suspension
• The drop link joint or bush is worn, loose, or damaged
• The link is bent, rusty, seized, or broken
• Rear body roll feels excessive during cornering
• The anti-roll bar or rear suspension is being serviced
• The vehicle has failed inspection due to suspension play
• The car is undergoing Porsche 928 suspension restoration.
Where it fits on the car
These drop links fit on the rear suspension anti-roll bar assembly on Porsche 928 models. One version is used for the left rear side and the other for the right rear side.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9283330
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Ensure your Porsche 928 maintains its legendary handling precision with this pair of Rear Drop Links.
These stabilizer links connect the rear anti-roll bar to the suspension arms, allowing the sway bar to counteract body roll and stabilize the chassis during cornering.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram Ref No 27
What This Product Does:
- The rear drop links connect the rear anti-roll bar (sway bar) to the rear suspension arms or linkage.
- When the car corners or one side of the rear suspension moves differently than the other, the drop links transfer force (torque) between the anti-roll bar and suspension to resist body roll.
- They help keep the rear of the car stable and flat in turns, improving grip, balance, and predictability.
- The drop link must allow some articulation to accommodate suspension travel without binding, while maintaining a solid mechanical connection.
Symptoms / Signs Of Worn Or Failed Rear Drop Links:
- Clunking or knocking noise from the rear when driving over bumps or uneven surfaces
- Excessive body roll in rear (the rear may lean more in corners than expected)
- Loose or vague rear handling — feeling of instability or wandering at the rear
- Uneven rear tire wear if the sway bar is not effectively held in place
- Noise during braking or transitions — because the sway bar may be loaded or unloaded unevenly
- Restores proper roll control — ensures the rear sway bar is effective and contributes to stability
- Eliminates noise & slack — worn links introduce play, rattle, or knock
- Improves handling balance — keeps the rear behavior consistent and predictable
- Protects other suspension parts — prevents overloading of adjacent arms or bushings compensating for the worn link
- Better driver confidence & safety — especially during aggressive driving or in emergency maneuvers
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9283330
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Sold each.

Fits:
Porsche 928 1978-82
Porsche 928 S 1980-86
Porsche 928 S4 1987-91
Porsche 928 GTS 1992-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92833376100
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
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.