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Rear Shock Absorber Top Mount & Overhaul Kit. Porsche 987 Boxster 2006-08 with PASM ❭ SUSPENSIONKIT987-RR-2
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Ensure the rear of your Porsche remains dialled in with this full top-mount overhaul kit for the rear shock/strut assembly. This comprehensive kit includes the upper mount, bearing/bushing, washers and hardware and is designed for direct replacement of worn or fatigued rear mount assemblies.
Fits:
- Porsche Boxster 987 2.7L 2006 -08/08 Cars with PASM
- Porsche Boxster 987 S 3.2/3.4L 2006-08/08 Cars with PASM
Diagram Ref No 2, 3, 4, 5, 7, 8, 9
What This Product Does:
- The top mount supports the top of the shock/strut: it holds it firmly in place while carrying the loads from the damper, spring and suspension movement. It also helps isolate unwanted noise/vibration from the car body.
- Over time the rubber mount may compress, degrade or split; the bearing/bushings may have play; hardware may have fatigue or corrosion. This causes unwanted movement, noise, ride/handling degradation.
- This overhaul kit replaces the mount and all associated hardware so the top of the damper is restored to correct geometry, correct mount stiffness and correct isolation.
Key Symptoms & When You Should Replace:
- Knocking, clunking or popping noises from the rear suspension when going over bumps or during load changes.
- Rear ride quality has deteriorated: more harshness, more vibration, or the rear feels “loose” or vague under cornering.
- Rear tyre wear or handling feel issues which could be caused by mount movement.
- You are already replacing rear shocks/struts or doing significant rear suspension work — this is an ideal time to renew the top mounts as preventative maintenance.
- Mount hardware is visibly degraded, bushings worn, or mount top plate shows signs of fatigue or rust.
Why Replacement Matters:
- Restores rear suspension performance & precision: A worn top mount allows unintended movement under load, which reduces handling precision, tyre contact and can degrade stability — especially important in a performance-oriented car.
- Eliminates noise & vibration: A tired mount often produces noise: clunks, creaks or vibrations. A fresh mount kit restores quiet operation.
- Prevents further damage: If the mount fails, the extra movement can lead to wear of the damper shaft, spring seat, or even cause damage to the strut tower or body mounting point.
- Efficient maintenance: Since access to the top mount is easiest when the rear damper is out or suspension is disassembled, doing the full kit replacement while you’re doing other rear suspension work is cost-effective.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT987-RR-2
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Fits:
For cars with PASM
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017>>
Porsche 991 Turbo 2014 >>
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133310502
The product you are viewing cross references to these numbers
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Fits:
Porsche 991.1 C2 / C2S / C4 / C4S / Turbo
Porsche 991.2 C2 / C2S / C4 / C4S / Turbo
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133369101
The product you are viewing cross references to these numbers
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017>>
Porsche 991 Turbo 2014-16 (I352 / I475)
Porsche 991 Turbo 2017>> (I352 / I475)
I352 - for cars with electronic damper control for PASM and PDCC
I475 - for cars with PASM electronic damper control
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133350400
The product you are viewing cross references to these numbers
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