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Porsche // 991 (911) MK2 2016-2019 // 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
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Shock absorber bellow. Porsche 991 / 992 with Sport suspension - 9P1512137A
9P1512137A/1
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- 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 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
- Porsche 992.1 (911) Dakar 3.0L 2023-24
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera T 3.0L 2024>>
- Porsche 992.2 Carrera 4S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 992.2 Turbo S 3.6L 2024>>
Information
Shock absorber bellow, Rear axle.
This OE Match Shock Absorber Bellow is an protective dust boot designed specifically for Porsche 991 and 992 models equipped with Sport Suspension. It protects the exposed shock absorber piston rod from dirt, moisture, and road debris, helping maintain proper damper performance and longevity.
Sold individually, 2 required per vehicle
Fits:
Porsche 991.1 Carrera 2012 - 2016
* option code: 030 - Sport suspension
* option code: 031 - Sport chassis with PASM and PDCC
* option code: 352 - Electronic damper control for PASM and PDCC
* option code: 475 - PASM electronic damper control
Porsche 991.2 Carrera 2017 - 2019
* option code: 030 - Sport suspension
* option code: 031 - Sport chassis with PASM and PDCC
The shock absorber bellow (dust boot) surrounds the piston rod and compresses/extends with suspension movement. Its primary function is to shield the damper shaft seal from contamination. When the original boot cracks, tears, or deteriorates due to heat cycling, road salt, and ageing, dirt can enter the damper assembly - potentially causing premature seal wear and fluid leakage.
This OE Match bellow is manufactured to match original Porsche specifications in length, flexibility, and fitment. It is engineered for correct operation with sport suspension dampers, ensuring proper compression travel and interference-free performance.
Ideal for installation during shock absorber replacement, suspension upgrades, or preventative maintenance.
A damaged or missing shock absorber bellow exposes the damper shaft to debris and moisture, increasing the risk of seal failure and oil leakage. On sport suspension vehicles, where damping loads are higher, proper protection is essential. Replacing worn bellows helps preserve damper performance and prevent costly shock absorber replacement.
Replace the bellow if you notice:
• Cracked, split, or missing dust boot
• Visible damper shaft contamination
• Suspension overhaul or shock replacement
• Evidence of oil leakage from damper seals
• Preventative maintenance on high-mileage vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1512137A
The product you are viewing cross references to these numbers
This OE Match Shock Absorber Bellow is an protective dust boot designed specifically for Porsche 991 and 992 models equipped with Sport Suspension. It protects the exposed shock absorber piston rod from dirt, moisture, and road debris, helping maintain proper damper performance and longevity.
Sold individually, 2 required per vehicle
Fits:
Porsche 991.1 Carrera 2012 - 2016
* option code: 030 - Sport suspension
* option code: 031 - Sport chassis with PASM and PDCC
* option code: 352 - Electronic damper control for PASM and PDCC
* option code: 475 - PASM electronic damper control
Porsche 991.2 Carrera 2017 - 2019
* option code: 030 - Sport suspension
* option code: 031 - Sport chassis with PASM and PDCC
Porsche 992.1 Carrera 2019 - 2024
Porsche 992.2 Turbo 2020 - 2024
* option code: 1BV - Sports Suspension/shock absorption,
Porsche 992.2 Carrera 2024>>
Porsche 992.2 Turbo 2024>>
* option code: 1BV - Sports Suspension/shock absorption,
The shock absorber bellow (dust boot) surrounds the piston rod and compresses/extends with suspension movement. Its primary function is to shield the damper shaft seal from contamination. When the original boot cracks, tears, or deteriorates due to heat cycling, road salt, and ageing, dirt can enter the damper assembly - potentially causing premature seal wear and fluid leakage.
This OE Match bellow is manufactured to match original Porsche specifications in length, flexibility, and fitment. It is engineered for correct operation with sport suspension dampers, ensuring proper compression travel and interference-free performance.
Ideal for installation during shock absorber replacement, suspension upgrades, or preventative maintenance.
A damaged or missing shock absorber bellow exposes the damper shaft to debris and moisture, increasing the risk of seal failure and oil leakage. On sport suspension vehicles, where damping loads are higher, proper protection is essential. Replacing worn bellows helps preserve damper performance and prevent costly shock absorber replacement.
Replace the bellow if you notice:
• Cracked, split, or missing dust boot
• Visible damper shaft contamination
• Suspension overhaul or shock replacement
• Evidence of oil leakage from damper seals
• Preventative maintenance on high-mileage vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1512137A
99133310701
9P1512137A
The product you are viewing cross references to these numbers
Price: £26.95
In stock
Also found on these pages
Related products
Vehicle Group
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 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
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- 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
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 918 Spyder 4.6L 2014-15
Information
Rear shock mount washer, 12,5 x 19,1 x 3
The Porsche Genuine OE Rear Shock Mount Washer is an original factory suspension mounting washer / strut mount washer used within the rear shock absorber mounting assembly on a range of Porsche performance models.
Sold individually, 2 required per vehicle
Fits:
Porsche 997.1 2005 - 2008 All models
Porsche 997.2 2009 - 2012 All models
Porsche 991.1 2012 - 2016 All models
Porsche 991.2 2017 - 2019 All models
Porsche 918 Spyder 2015
The washer sits within the rear shock absorber mounting assembly and helps evenly distribute clamping force between the shock absorber, mounting hardware, and supporting plates.
Its role is essential in maintaining:
• Correct shock absorber positioning
• Stable suspension mounting geometry
• Reduced stress on suspension components
• Proper load transfer through the rear suspension system
This small component plays an important role in ensuring reliable suspension operation under both normal driving and high-performance conditions.
Functions & Technical Role
• Load distribution: Spreads mounting force evenly across the suspension assembly
• Mounting support: Helps stabilise rear shock absorber mounting components
• Suspension alignment: Maintains correct rear strut positioning
• Vibration resistance: Reduces stress and movement within the suspension mount
• OEM precision: Manufactured to Porsche factory specifications for exact fitment and durability
Fitment / Position on Car
• Fitting position: Rear suspension
• Location: Rear shock absorber / upper strut mounting assembly
• System: Rear suspension and shock absorber mounting system
The washer helps maintain correct rear shock absorber mounting alignment and prevents uneven stress within the suspension assembly. Worn or damaged mounting hardware can affect suspension stability and long-term component durability.
When to replace
• During rear suspension or shock absorber overhaul
• Damaged, bent, or corroded mounting hardware
• Suspension mount wear or movement
• Accident or suspension impact damage
• When replacing associated top mount components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHT008575
The product you are viewing cross references to these numbers
The Porsche Genuine OE Rear Shock Mount Washer is an original factory suspension mounting washer / strut mount washer used within the rear shock absorber mounting assembly on a range of Porsche performance models.
Sold individually, 2 required per vehicle
Fits:
Porsche 997.1 2005 - 2008 All models
Porsche 997.2 2009 - 2012 All models
Porsche 991.1 2012 - 2016 All models
Porsche 991.2 2017 - 2019 All models
Porsche 918 Spyder 2015
The washer sits within the rear shock absorber mounting assembly and helps evenly distribute clamping force between the shock absorber, mounting hardware, and supporting plates.
Its role is essential in maintaining:
• Correct shock absorber positioning
• Stable suspension mounting geometry
• Reduced stress on suspension components
• Proper load transfer through the rear suspension system
This small component plays an important role in ensuring reliable suspension operation under both normal driving and high-performance conditions.
Functions & Technical Role
• Load distribution: Spreads mounting force evenly across the suspension assembly
• Mounting support: Helps stabilise rear shock absorber mounting components
• Suspension alignment: Maintains correct rear strut positioning
• Vibration resistance: Reduces stress and movement within the suspension mount
• OEM precision: Manufactured to Porsche factory specifications for exact fitment and durability
Fitment / Position on Car
• Fitting position: Rear suspension
• Location: Rear shock absorber / upper strut mounting assembly
• System: Rear suspension and shock absorber mounting system
The washer helps maintain correct rear shock absorber mounting alignment and prevents uneven stress within the suspension assembly. Worn or damaged mounting hardware can affect suspension stability and long-term component durability.
When to replace
• During rear suspension or shock absorber overhaul
• Damaged, bent, or corroded mounting hardware
• Suspension mount wear or movement
• Accident or suspension impact damage
• When replacing associated top mount components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHT008575
99902527102
WHT008575
The product you are viewing cross references to these numbers
Price: £11.95
In stock
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 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
Information
Shock absorber bump stop. Rear axle.
The Porsche Genuine OE Rear Shock Absorber Bump Stop (Part No. 99133310502) is an original factory rear suspension buffer / additional spring element designed for Porsche 991 models equipped with PASM (Porsche Active Suspension Management). Mounted on the rear shock absorber assembly, this component acts as a protective cushion at the end of suspension travel, helping absorb heavy impacts and preventing the suspension from bottoming out. Porsche also refers to it as an additional spring or shock rubber stop.
Sold individually, 2 required - fits left or right suspension strut
Fits:
For cars with PASM
Porsche 991.1 Carrera 2012 - 2016
Porsche 991.2 Carrera 2017 - 2019
Porsche 991 Turbo 2014 -2021
Diagram ref no 8
The bump stop compresses during extreme suspension movement, cushioning the suspension when the shock absorber approaches full compression. This helps protect the damper, spring assembly, and chassis from excessive impact forces.
On PASM-equipped vehicles, the bump stop also contributes to maintaining the correct suspension characteristics and ride quality under dynamic driving conditions.
Functions & Technical Role
• Suspension protection: Prevents harsh bottoming-out of the rear suspension
• Impact absorption: Cushions heavy suspension compression loads
• Ride quality support: Reduces harsh impacts and vibration transfer
• PASM compatibility: Designed specifically for electronically controlled PASM suspension systems
• OEM precision: Engineered to Porsche factory specifications for exact fit and damping characteristics
Performance-oriented Porsche suspensions often use progressive bump stops that function as a secondary spring during heavy suspension compression.
Fitment / Position on car
• Fitting position: Rear axle
• Location: Mounted on rear shock absorber / damper assembly
• Side: Left = Right
• System: Rear suspension and damping system
The rear bump stop protects the suspension and shock absorber from damage during heavy compression. It also helps maintain ride comfort, handling stability, and proper PASM suspension performance.
When to replace
• Suspension bottoming-out or harsh rear impacts
• Cracked, collapsed, or deteriorated foam/rubber
• Knocking noises from the rear suspension
• During shock absorber replacement or suspension overhaul
• Reduced ride quality or suspension control
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133310502
The product you are viewing cross references to these numbers
The Porsche Genuine OE Rear Shock Absorber Bump Stop (Part No. 99133310502) is an original factory rear suspension buffer / additional spring element designed for Porsche 991 models equipped with PASM (Porsche Active Suspension Management). Mounted on the rear shock absorber assembly, this component acts as a protective cushion at the end of suspension travel, helping absorb heavy impacts and preventing the suspension from bottoming out. Porsche also refers to it as an additional spring or shock rubber stop.
Sold individually, 2 required - fits left or right suspension strut
Fits:
For cars with PASM
Porsche 991.1 Carrera 2012 - 2016
Porsche 991.2 Carrera 2017 - 2019
Porsche 991 Turbo 2014 -2021
Diagram ref no 8
The bump stop compresses during extreme suspension movement, cushioning the suspension when the shock absorber approaches full compression. This helps protect the damper, spring assembly, and chassis from excessive impact forces.
On PASM-equipped vehicles, the bump stop also contributes to maintaining the correct suspension characteristics and ride quality under dynamic driving conditions.
Functions & Technical Role
• Suspension protection: Prevents harsh bottoming-out of the rear suspension
• Impact absorption: Cushions heavy suspension compression loads
• Ride quality support: Reduces harsh impacts and vibration transfer
• PASM compatibility: Designed specifically for electronically controlled PASM suspension systems
• OEM precision: Engineered to Porsche factory specifications for exact fit and damping characteristics
Performance-oriented Porsche suspensions often use progressive bump stops that function as a secondary spring during heavy suspension compression.
Fitment / Position on car
• Fitting position: Rear axle
• Location: Mounted on rear shock absorber / damper assembly
• Side: Left = Right
• System: Rear suspension and damping system
The rear bump stop protects the suspension and shock absorber from damage during heavy compression. It also helps maintain ride comfort, handling stability, and proper PASM suspension performance.
When to replace
• Suspension bottoming-out or harsh rear impacts
• Cracked, collapsed, or deteriorated foam/rubber
• Knocking noises from the rear suspension
• During shock absorber replacement or suspension overhaul
• Reduced ride quality or suspension control
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133310502
99133310502
The product you are viewing cross references to these numbers
Price: £77.87
In stock
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 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
Information
Insert for rear shock top mount.
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
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
99133369101
The product you are viewing cross references to these numbers
Price: £91.20
In stock
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 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
Information
Shock absorber upper base
This Porsche Genuine OE Shock Absorber Upper Base is an original factory rear suspension mounting/support component designed for the Porsche 911 (991 generation). Also referred to as a support element, upper base, or upper spring/shock support, this component forms part of the rear shock absorber and coil spring assembly.
Sold individually, 2 required - fits left or right suspension strut
Fits:
Porsche 991.1 Carrera 2012 - 2016
Porsche 991.2 Carrera 2017 - 2019
Porsche 991 Turbo 2014 - 2016 (I352 / I475)*
Porsche 991 Turbo 2017 - 2021 (I352 / I475)*
* I352 - for cars with electronic damper control for PASM and PDCC
* I475 - for cars with PASM electronic damper control
Diagram ref no
The upper base supports the upper section of the rear shock absorber assembly, helping position and stabilise the suspension components within the rear axle setup. It works together with the shock absorber, spring, and mounting hardware to ensure proper damping operation, load distribution, and vibration isolation. On PASM-equipped cars, it also supports the electronically controlled damper system.
Functions & Technical Role
• Suspension support: Provides upper mounting support for the rear shock absorber assembly
• Load distribution: Helps distribute suspension forces into the chassis
• Vibration control: Assists in reducing vibration transfer through the suspension system
• PASM compatibility: Designed for Porsche Active Suspension Management systems
• OEM precision: Manufactured to Porsche factory tolerances for exact fit and handling performance
Fitment / Position on car
• Fitting position: Rear axle
• Location: Upper section of rear shock absorber / spring assembly
• System: Rear suspension / damping system
Suspension mounting components are constantly subjected to:
• Road impacts
• Suspension movement
• Vibration and load transfer
Over time, wear or deterioration can lead to:
• Suspension noise or knocking
• Reduced ride quality
• Excessive movement in the damper assembly
• Poor handling stability
Replacing worn components with genuine Porsche OE parts restores correct suspension operation and preserves factory driving dynamics.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133350400
The product you are viewing cross references to these numbers
This Porsche Genuine OE Shock Absorber Upper Base is an original factory rear suspension mounting/support component designed for the Porsche 911 (991 generation). Also referred to as a support element, upper base, or upper spring/shock support, this component forms part of the rear shock absorber and coil spring assembly.
Sold individually, 2 required - fits left or right suspension strut
Fits:
Porsche 991.1 Carrera 2012 - 2016
Porsche 991.2 Carrera 2017 - 2019
Porsche 991 Turbo 2014 - 2016 (I352 / I475)*
Porsche 991 Turbo 2017 - 2021 (I352 / I475)*
* I352 - for cars with electronic damper control for PASM and PDCC
* I475 - for cars with PASM electronic damper control
Diagram ref no
The upper base supports the upper section of the rear shock absorber assembly, helping position and stabilise the suspension components within the rear axle setup. It works together with the shock absorber, spring, and mounting hardware to ensure proper damping operation, load distribution, and vibration isolation. On PASM-equipped cars, it also supports the electronically controlled damper system.
Functions & Technical Role
• Suspension support: Provides upper mounting support for the rear shock absorber assembly
• Load distribution: Helps distribute suspension forces into the chassis
• Vibration control: Assists in reducing vibration transfer through the suspension system
• PASM compatibility: Designed for Porsche Active Suspension Management systems
• OEM precision: Manufactured to Porsche factory tolerances for exact fit and handling performance
Fitment / Position on car
• Fitting position: Rear axle
• Location: Upper section of rear shock absorber / spring assembly
• System: Rear suspension / damping system
Suspension mounting components are constantly subjected to:
• Road impacts
• Suspension movement
• Vibration and load transfer
Over time, wear or deterioration can lead to:
• Suspension noise or knocking
• Reduced ride quality
• Excessive movement in the damper assembly
• Poor handling stability
Replacing worn components with genuine Porsche OE parts restores correct suspension operation and preserves factory driving dynamics.
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Price: £78.80
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