Shock Absorber Parts REAR
Ensure your Porsche’s rear suspension is fit for purpose with this complete top mount & overhaul kit for the rear shock absorber. Ideal for models requiring replacement of the shock top mount and associated hardware.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Diagram Ref No 2, 3, 4, 5, 7, 8, 9, 10
What This Product Does:
- The rear shock absorber top mount (upper mount) secures the top of the rear shock/strut assembly to the body tub/strut tower. It absorbs loads from the damper, isolates vibration/noise, and ensures the correct location and angle of the damper under load.
- Over time, the mount rubber or elastomer may degrade, the bearing (if present) may wear, bolts and nuts may become corroded or fatigued, and the mount may allow excess movement. This causes noise, poorer handling, mis-alignment of the suspension and degraded ride comfort.In effect: you’re restoring the top link between the rear damper and the chassis, so that the suspension behaves correctly under load, the damper is properly located, and unwanted movement or noise is eliminated.
Signs & When You May Need Replacement:
- Knocking, clunking or popping noises coming from the rear strut tower/tower area when driving over bumps, especially rear of vehicle.
- Excessive vibration or noise from the rear when driving, particularly when the chassis or rear suspension moves under load.
- Poor ride quality or handling changes: feeling loose at the rear, rear end dancing, less precision in the rear cornering behaviour.
- Visible signs of mount degradation: If you inspect the mount and see rubber cracking, flattening, separation, or the mount bearing (if present) is seized or has play.
- During a rear shock/strut replacement: If you are replacing the rear dampers or springs, the top mount hardware is often removed anyway—so replacing the mount and all associated hardware is efficient preventive maintenance.
- Corrosion or fatigue: If the top mount area of your model is subject to corrosion, bolt/nut fatigue, or the original mount has high mileage, then an overhaul kit is wise to avoid future failure.
- Restores correct suspension geometry & performance: The rear shock mount is key to how the suspension loads and unloads. A worn mount allows movement under load, which reduces handling precision, tyre contact and ride quality.
- Eliminates noise & improves ride comfort: A compromised mount/ bearing often manifests as irritating noises, vibrations or harshness. Replacing with a full kit ensures the source of these issues is addressed.
- Prevents further component damage: If the mount is loose or has excessive play, the shock/strut shaft may be loaded in unintended directions, or the top mount flange may stress the chassis mount area. Replacing the mount prevents subsequent damage to damper, spring seat, tower sheet metal or other suspension parts.
- Cost-effective timing: Because the top mount is accessed when performing rear suspension work (dampers/springs), replacing it simultaneously avoids repeated labor costs and ensures you’ve covered the entire assembly.
- Safety and reliability: A failed top mount might cause suspension to shift under load, affect vehicle stability or even cause binding/separation. Replacing it is part of maintaining safe chassis operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT986-RR-1
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Suitable for all 986 Boxster 2.5L / 2.7L models with a 5-speed manual transmission, excluding those with sports suspension (PR 030).
Porsche 986 Boxster 2.5L 1997-99
Porsche 986 Boxster 2.7L 2000-02
Kit Contents:
2x OE Match Shock Absorbers (Standard Replacement)
2x OE Match Top Mounts
6x OE Match M8 Lock Nuts for Top Mounts
2x OE Match Shock Absorber Compensating Plates (3mm)
4x OE Match Upper & Lower Stop Plates / Washers
2x OE Match Coil Springs (Standard Replacement)
1x OE Match Bump Stop & Dust Cover Kit
2x OE Match M14 x 1.5 Nuts for Shock Absorbers
2x Genuine Porsche Shock Absorber Compensating Plates (6mm)
2x Genuine Porsche Coil Spring Support Rings
2x Genuine Porsche Seal Rings for Top Mounts
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT986-RR
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
Suitable for all 986 Boxster 2.7L models with a 5-speed manual transmission, excluding those with sports suspension (PR 030).
Porsche 986 Boxster 2.7L 2003-04
Kit Contents:
2x OE-Match Shock Absorbers (Standard Replacement)
1x OE-Match Bump Stop & Bellows Kit
2x OE-Match Shock Absorber Compensating Plates (3mm)
2x Genuine Porsche Shock Absorber Compensating Plates (6mm)
2x Genuine Porsche Metal Coil Spring Supports
1x Pair of Original Porsche Coil Springs (Standard Replacement)
2x OE-Match Top Mounts
2x Genuine Porsche Sealing Ring for Top Mount
6x OE-Match M8 Lock Nuts for Top Mounts
2x Genuine Porsche M14 Nuts for Shock Absorbers
4x OE-Match Metal Cup Washers
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
REARSUSPENSIONKIT986-2
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.
Fits:
Porsche 986 Boxster 1997-04
Parts Diagram ref No's 3, 4, 5, 7, 8, 9, 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT14
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Price is for BOTH SIDES
Please also add top mounts if you required them

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.
Fits:
Porsche 986 Boxster 1997-04
Parts Diagram ref No's 3, 4, 5, 7, 8, 9, 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT14X
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
SET OF 2

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI & MKII 2005>>
Porsche 987C Cayman MKI & MKII 2005>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98733305900
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Rear

Fits:
Porsche 986 Boxster 1997-04
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Fits:
Porsche 986 Boxster 1997>>2004
Porsche 987.1 Boxster MKI 2005>>2008
Porsche 987.1 Cayman MKI 2005>>2008
Diagram Ref No 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633350403
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Rear

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Old Porsche part numbers:
- 98633350402
- 98733350400
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633350402
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Rear

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2005-08
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Old Porsche part numbers:
- 98633350402
- 98733350400
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633350402
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
for Tiptronic / automatic transmission

Fits:

Tiptronic / automatic transmission
For vehicles without sports suspension
Porsche Boxster (986) 2.5L 1996-99
Porsche Boxster (986) 2.7L 1999-04
Please Note:
The springs are priced / boxed individually.
Role of coil spring:
• Support the vehicles weight and absorb the impact of the road condition
• Increase the life of the shock absorber and other suspension components including tyres
• Together with shock absorbers they make up the vehicles suspension system which keeps the tyres in contact with the road.
Why change Coil Springs?:
• To return the vehicle to the correct ride height
• To maintain tyre contact with the road surface
• To improve road handling
• To improve wheel alignment
• To save money by increasing shock absorber life
When should Coil Springs be changed?
• When broken – always replace in axle pairs
• When fatigued (sagging) – always replace in axle pairs
• Shock absorbers should also be replaced at the same time – always replace in axle pairs.
SPECIFICATION:
• Hot & Cold coiling technology
• Manufactured to ISO 9001 standards
• Shot-peening significantly increases the fatigue life of the spring
• Surface preparation and coating ensures excellent corrosion resistance
• Side load technology (banana springs) available
• Full range of OE design taper wire miniblock technology available (RJ Series). Alternatively, a competitively priced aftermarket constant wire design is available (RX Series)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RA7173
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
Fits:
Porsche 986 Boxster
Porsche 987.1 Boxster
Porsche 987.2 Boxster
Porsche 987C.1 Cayman
Porsche 987C.2 Cayman
Ultimate replacement for factory rubber bush mount. Compatible with OE and aftermarket struts.
CNC machined 6061 anodized aluminum construction with stainless steel hardware.
Reduces rear wheel camber changes during hard cornering to maintain optimum tire contact for improved traction.
Increased monoball life due to spring load being distributed over the domed housing.
*Note: Not compatible with Ohlins or similar Coilover suspension.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
360250986R
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 986 Boxster 1997>>2004
Porsche 987 Boxster 2005>>2008
Diagram Ref No 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633330101
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Rear axle.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633330101
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
SET OF 4 PARTS

Fits:

Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987 MKII Boxster 2009>>
Porsche 987C Cayman 2005-08
Porsche 987C MKII Cayman 2009>>
Click 'Zoom in' for large parts diagram
Diagram ref no 7 and 8.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633350501
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
REAR

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI & MKII 2005>> (Standard chassis ONLY)
Porsche 987C Cayman MKI & MKII 2005>> (Standard chassis ONLY)
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAF103353
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12