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Rear Shock Absorber Top Mount & Overhaul Kit. Porsche 981 Boxster Spyder 2016 - SUSPENSIONKIT981SP-RR-1
SUSPENSIONKIT981SP-RR-1
Vehicle Group
- Porsche Boxster 981 Spyder 3.8L 2016
Information
Rear Shock Absorber Top Mount & Overhaul Kit.
Restore the top mount of your Porsche 981 Boxster Spyder's rear shock/strut assembly with this full overhaul kit. Designed to fully renew the upper mounting interface.
Fits:
Diagram Ref No 2, 3, 4, 5, 6, 7, 8, 9, 11
What This Product Does:
When You Should Consider Replacement:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT981SP-RR-1
The product you are viewing cross references to these numbers
Restore the top mount of your Porsche 981 Boxster Spyder's rear shock/strut assembly with this full overhaul kit. Designed to fully renew the upper mounting interface.
Fits:
- Porsche Boxster 981 Spyder 3.8L 2016
Diagram Ref No 2, 3, 4, 5, 6, 7, 8, 9, 11
What This Product Does:
- The top mount (upper mount) of the shock/strut assembly is critical: it secures the top of the damper to the vehicle’s body/strut tower, supports the spring/damper load, and ensures correct alignment and isolation of vibration or noise.
- Over time, mounts/washers/nuts can corrode, loosen, rubber can deteriorate (if included), or tolerances may degrade, leading to movement, noise, vibration or alignment issues. Replacing the full kit restores the interface — ensuring the shock absorber is properly anchored, loads are contained, and suspension geometry/behaviour maintained.
When You Should Consider Replacement:
- Clunking, knocking or popping noises from the rear strut top area when driving over bumps, or when the suspension unloads/loads.
- Excessive vibration or “thunk” from the rear when cornering or braking — indicating the top mount might be giving way.
- Poor rear suspension feel / looseness in the rear – drifting feel, less precise handling than before.
- Visual signs of wear – if you inspect the top mount area and find nut is loose, washers/show signs of corrosion, the cap or mount plate is damaged, or the mount has had previous repair.
- During a shock absorber/strut replacement or rear suspension refresh – if you have the unit removed, it is highly efficient to replace the top mount kit at the same time, rather than later.
- Preserves handling & ride quality: A solid top mount ensures the damper is correctly loaded and held; any looseness or deterioration will degrade ride feel, stability, tyre contact patch and overall rear suspension behaviour.
- Reduces noise, vibration & harshness (NVH): A failing top mount often transmits odd noises into the cabin — in a performance car like a Porsche, that detracts significantly.
- Prevents further damage: If the mount fails, loads may transfer into the shock, spring seat or body structure incorrectly, leading to bigger and more expensive repairs.
- Cost-effective proactive maintenance: When the top mount hardware is accessible (e.g. during shock replacement), replacing the full kit now avoids needing to disassemble again later for mount failure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT981SP-RR-1
PAF00855000
98133320700
PAF003923
98133305901
99970354340
98133350900
98133350901
98133350401
98733330100
98133350500
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Shock absorber top nut M14 X 1,5. Porsche 981 / 982 / 991.1 / 991.2 / 992 (PAF00855000
4 x Shock absorber concave stop washer, Rear. Porsche Boxster / Cayman (98133320700
6 x Hexagon Nut For Shock Absorber Top Mount. Porsche 986 Boxster / 987 Boxster / 987C Cayman / 996 / 997 (PAF003923
2 x Shock absorber top mount rear. Porsche 981 Boxster / Cayman / 718 Boxster / Cayman (98133305901/1
2 x Suspension Strut Mount Cap. Porsche 981 Boxster Spyder 2016 (99970354340
2 x Shock absorber spring hanger. Porsche 987 Boxster MKII / 987C Cayman MKII (98133350401/1
1 x Shock absorber bump stops and dust covers. Porsche 987 Boxster / 987C Cayman 2006-2012 (98733330100/2
Price: £248.92
Orderable
Related products
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Information
Shock absorber supporting top mount rear.
Fitting Position: Rear Axle left and right
Fits:
Porsche 993 1994-98 (not RS)
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333305901
The product you are viewing cross references to these numbers
Fitting Position: Rear Axle left and right
Fits:
Porsche 993 1994-98 (not RS)
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333305901
993-333-059-00
99333305900
99333305901
The product you are viewing cross references to these numbers
Price: £120.00
In stock
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Information
Shock absorber bellow. REAR Axle.
Fits:
Porsche 993 C2 / C4 / C2S / C4S 1994-98
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2/C2S 2005-08
Porsche 997 Turbo / GT3 2007>>
Porsche 997 MKII 2009>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333310701
The product you are viewing cross references to these numbers
Fits:
Porsche 993 C2 / C4 / C2S / C4S 1994-98
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2/C2S 2005-08
Porsche 997 Turbo / GT3 2007>>
Porsche 997 MKII 2009>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333310701
99333310701
The product you are viewing cross references to these numbers
Price: £15.00
In stock
Vehicle Group
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Information
Shock absorber stop plate, Rear.
Porsche 993 1994-98 (not RS)
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
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Related, superseded, cross reference or alternative numbers for comparison.
99333350300
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Porsche 993 1994-98 (not RS)
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
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99333350300
PS8930
99333350300
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Price: £15.00
In stock