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Drop links Rear
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
SET OF 4

Rear stabilizer bar bush - 15mm.
Rear drop link bush - 15mm.
Fits - left and right side.
Fits:
Porsche 911 1965-73 Rear
Porsche 914 1970-76 Rear
Note: Please check anti roll bar diameter before ordering.
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
Powerflex Heritage Collection. For Modern Day Classics.
A range of bushes engineered for the road to compliment your classic car.
POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFR57-412-15H
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 914 (1970-1976)
Replacement for Porsche parts No. 90133379304.
SET OF 4

Rear stabilizer bar bush - 16mm.
Rear drop link bush - 16mm.
Fits - left and right side.
Fits:
Porsche 911 1965-68 L / T / TU Rear 4 required per car
(Stabiliser bar and Drop link)
Porsche 914 1970-76 Rear 2 required per car
(Stabiliser bar)
Diagram Ref No 2.
Click 'Zoom in' for large parts diagram.
Powerflex Heritage Collection. For Modern Day Classics.
A range of bushes engineered for the road to compliment your classic car.
POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFR57-412-16H
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
SET OF 4

Rear stabilizer bar bush - 15mm.
Rear drop link bush - 15mm.
Fits - left and right side.
Fits:
Porsche 911 1965-1973 Rear
Porsche 914 1970-1976 Rear
Note: Please check anti roll bar diameter before ordering.
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFR57-412-15
The product you are viewing cross references to these numbers
Rear ARB Drop Links – Balanced Handling and Rear Suspension Control
Rear ARB drop links are vital suspension components that connect the rear anti roll bar (sway bar) to the suspension, allowing it to operate correctly during cornering and load changes. By transmitting suspension movement to the anti roll bar, rear drop links help control body roll, maintain chassis balance and improve rear-end stability.
At Design911, we offer OE replacement and performance rear ARB drop links from trusted suspension brands. Whether you’re replacing worn components or upgrading as part of a handling-focused suspension setup, quality rear drop links are essential for predictable, confidence-inspiring driving.
What Do Rear ARB Drop Links Do?
Rear ARB drop links act as the linkage between
the rear suspension and the anti roll bar, ensuring the bar can resist body
roll effectively. Their key functions include:
- Transferring suspension movement to the anti roll bar
- Improving rear-end stability during cornering
- Helping balance front and rear handling characteristics
- Supporting consistent traction and tyre contact
Worn or damaged rear drop links can reduce the effectiveness of the anti roll bar and negatively impact handling balance.
Why Upgrade or Replace Rear ARB Drop Links?
- Replacing or upgrading rear ARB drop links provides:
- Restored anti roll bar effectiveness
- Reduced knocking or clunking noises from worn joints
- Improved handling balance and stability
- Better compatibility with upgraded or adjustable anti roll bars
Performance rear drop links may feature uprated joints, stronger materials or adjustable lengths, making them ideal for lowered vehicles or fast-road and track-focused suspension setups.
When Should You Replace Rear ARB Drop Links?
Rear ARB drop links should be replaced when:
- Knocking or rattling noises are present from the rear suspension
- Ball joints or bushes show play or wear
- Installing new anti roll bars or lowering springs
- Carrying out a suspension refresh or alignment
- Rear handling feels inconsistent or unstable
Replacing worn rear drop links ensures the anti roll bar works as intended and helps maintain predictable rear-end behaviour.
At Design911, our rear ARB drop links meet OE or performance standards for fitment, durability and handling performance.