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Your Vehicle  //  Porsche  //  991 (911) MK2 2016-2019  //  991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19

Shock Absorber Parts FRONT

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DISPLAYING 17 to 24 (of 24 products)
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9P1412103/1
Product Information
Product Information
Shock absorber concave washer, lower
This Shock Absorber Concave Washer is an OE-style suspension mounting washer designed for Porsche front suspension systems equipped with advanced chassis control features. The concave washer supports and stabilises the front shock absorber mounting assembly by evenly distributing clamping force across suspension components. It helps maintain proper suspension geometry, mounting security, and stable damper operation.
Sold individually, 2 required -  fits left or right suspension strut

Fits:
 * cars with Front axle lift function (Option code: 474)
Porsche 991.2 Carrera 2017 - 2019 
Porsche 991.2 Turbo 2017 - 2020

 * with Controlled suspension system (Option code: 2UH)
Porsche 992.1 Carrera 2020 - 2024  
Porsche 992 DAKAR (PR:E7S) 2022 - 2024
Porsche 992.1 Turbo 2020 - 2025

 * with Controlled suspension system (Option code: 2UH)
Porsche 992.2 Carrera 2024>>   
Porsche 992.2 Turbo S 2026>>

Diagram ref no 10

This washer is specifically used on Porsche vehicles equipped with advanced suspension technologies including Front Axle Lift Function (Option Code 474) or Controlled Suspension System (Option Code 2UH). These systems place additional dynamic loads on the suspension assembly, making correct load distribution and component positioning essential for maintaining ride quality, handling precision, and long-term suspension durability.

Ideal for suspension rebuilds, shock absorber replacement, accident repair, or preventative maintenance, this component helps restore factory suspension integrity and reliable chassis performance.

Function
•  Distributes suspension load evenly across mounting points
•  Supports correct positioning of shock absorber assembly
•  Helps maintain proper front suspension geometry
•  Reduces stress on suspension mounting surfaces
•  Supports stable operation of controlled suspension systems

Suspension mounting hardware is subjected to constant dynamic load, vibration, and road impact. A damaged, bent, or corroded concave washer can affect shock absorber alignment, unevenly distribute suspension loads, and potentially lead to premature wear of mounting components. Replacing worn or damaged washers helps maintain suspension stability, ride comfort, and chassis integrity.

When to replace
•  During shock absorber or suspension servicing
•  Bent, cracked, or corroded washer surfaces
•  Suspension noise or movement around strut assembly
•  After suspension impact or accident damage
•  During front axle lift or PASM component replacement

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9P1412103
9P1412103

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99134366101
Product Information
Product Information
Shock absorber stop cap
The Genuine Porsche Shock Absorber Stop Cap 99134366101 is an original equipment front suspension component for compatible Porsche 911 (991.2) Carrera and Turbo models. Designed to fit within the front shock absorber assembly, this genuine Porsche cap helps protect associated mounting components while maintaining the original suspension configuration. Ideal for replacing worn, damaged or missing original caps during shock absorber repairs or suspension maintenance, it provides factory-correct fitment and genuine Porsche quality.
Sold individually, 2 required per vehicle

Fits:
Porsche 991.2 Carrera 2017 - 2019 with Front-axle lift function (option code:474)
Porsche 991.2 Turbo 2017 - 2021

Diagram ref no 13

Manufactured to Porsche's original specifications, the cap provides precise fitment, durability and correct integration with the factory suspension components.

Ideal for replacing a damaged, worn or missing original stop cap during front suspension maintenance, shock absorber servicing or restoration.

What Does This Part Do? – Functions
  • Component Protection: Helps protect the associated shock absorber mounting components.
  • Secure Fitment: Fits into the specified front suspension assembly.
  • Suspension Maintenance: Supports the correct assembly of the original suspension components.
  • Original Appearance: Maintains the factory-correct suspension finish.
  • Genuine Porsche Quality: Provides original equipment fitment and durability.

Why Replace This Part?
Over time, the shock absorber stop cap may become cracked, worn or damaged due to ageing, vibration and exposure to environmental conditions. A missing or deteriorated cap can leave associated mounting components less protected from dirt and moisture.

Replacing it with a genuine Porsche component helps restore the original suspension assembly configuration and maintain proper component protection.

When to Replace This Part?
  • Physical Damage: Cracked, broken or deformed cap.
  • Missing Component: Original cap has been lost or removed.
  • Loose Fitment: Cap no longer seats securely.
  • Material Deterioration: Visible ageing or damage.
  • Suspension Repairs: During front shock absorber or mounting component replacement.

Where Does It Fit on the Car?
Location: Front suspension – shock absorber strut assembly.

The stop cap is fitted within the front shock absorber assembly, alongside the associated suspension mounting and fastening components. 

 On compatible Carrera models, it forms part of the front suspension arrangement fitted with Porsche's front-axle lift function.


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99134366101
99134366101

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99134366101/1
Product Information
Product Information
Shock absorber stop cap
OE Match shock absorber stop cap for selected Porsche 991.2 Carrera and Turbo models. This suspension component forms part of the shock absorber assembly and helps correctly locate and support the associated stop and damper components.
Sold individually, 2 required per vehicle

Fits:
Porsche 991.2 Carrera 2017 - 2019 with Front-axle lift function (option code:474)
Porsche 991.2 Turbo 2017 - 2021

Diagram ref no 13

For Porsche 991.2 Carrera models, this part is suitable for vehicles equipped with the front-axle lift function, option code 474. 

The shock absorber stop cap is a locating and support component fitted within the suspension damper assembly. It forms part of the mounting arrangement around the shock absorber and associated stop components, helping maintain their correct position during suspension movement.

Suitable for replacing a worn, damaged, corroded or missing original stop cap where part number 99134366101 is specified.

What this part does
  • Forms part of the shock absorber assembly
  • Helps locate and support associated suspension stop components
  • Supports correct damper assembly installation
  • Helps maintain proper suspension component alignment
  • Suitable for suspension repair or shock absorber replacement
  • Replaces damaged, worn or missing original stop caps
  • Supplied as an OE Match replacement part 

Why Replace This Part?
Shock absorber mounting and stop components are exposed to continuous suspension movement, road vibration, moisture and mechanical loading. Over time, they can become worn, corroded, distorted or damaged.

Replacing worn or damaged components helps ensure the shock absorber assembly is correctly installed and supported.

When to Replace This Part
  • Shock absorber is being replaced
  • Suspension assembly is being overhauled
  • Existing stop cap is damaged or corroded
  • Cap is distorted or no longer seats correctly
  • Original component is missing
  • Associated suspension stop components are being renewed

Where it fits on the car
Fits within the shock absorber / suspension stop assembly.



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99134366101
99134366101

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Special Order item
PAF00855000
Product Information
Product Information
Shock absorber top nut M14 X 1,5

Fits:
Porsche 981 Boxster 2012-2016
Porsche 981C Cayman 2014-2016
Porsche 981 Spyder 2016
Porsche 981 GT4 2016

Porsche 982 Boxster 2017-2021
Porsche 982C Cayman 2017-2021
Porsche 982 Spyder 2019-2021
Porsche 982 GT4 2019-2021

Porsche 991.1 Carrera 2012-2016
Porsche 991.1 Turbo 2014-2016 
Porsche 991.1 GT3 2014-2017

Porsche 991.2 Carrera 2017-2016
Porsche 991.2 Turbo 2017-2020
Porsche 991.2 GT3 2017-2020

Click 'Zoom in' for large parts diagram.
Diagram ref no 2

Porsche 992.1 Carrera 2019-2021
Porsche 992.1 Turbo 2020-2021

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PAF00855000
PAF00855000
99908413301

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Special Order item
99134350103
Product Information
Product Information
Shock absorber upper mount bearing

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-18
Porsche 991 Turbo 2014-18
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2013-16
Porsche 982 Boxster 2017>>
Porsche 982C Cayman 2017>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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99134350103
99134350103
99134350102

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99134350103/1
Product Information
Product Information
Shock absorber upper mount bearing.

Please note: the metal insert plate would have to be transferred over from old mount

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-18
Porsche 991 Turbo 2014-18
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2013-16
Porsche 982 Boxster 2017>>
Porsche 982C Cayman 2017>>

Diagram ref no 4

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Related, superseded, cross reference or alternative numbers for comparison.

99134350103
99134350103
99134350102
4146410001

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Special Order item
99134301502
Product Information
Product Information
Shock absorber upper strut mount. Front.

Fits:
Porsche 991.1 C2 / C2S / C4 / C4S 2012-16
Porsche 991.2 C2 / C2S / C4 / C4S 017>>
Porsche 991 Turbo 2014>>
Porsche 981 Boxster 2012-16
Porsche 982 (718) Boxster 2017>>
Porsche 981C Cayman 2014-16
Porsche 982C Cayman 2017>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

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99134301502
99134301502

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99134301502/1
Product Information
Product Information
Shock absorber upper strut mount. Front. The strut mount secures the strut to your vehicle’s chassis and supports the coil spring, while a built-in bushing absorbs impacts from the strut piston. Beneath the strut mount sits the strut bearing, allowing smooth movement of the strut with the steering knuckle as your wheels turn.


When the strut mount’s bushing wears out, it often causes clunking noises over bumps and reduces damping, resulting in a harsh ride. A failing strut bearing, on the other hand, can cause binding and resistance during steering. Because replacing either component requires removing and disassembling the strut assembly, it’s common practice to replace both at the same time.



Fits:
Porsche 991.1 C2 / C2S / C4 / C4S - 2012 to 2016
Porsche 991.2 C2 / C2S / C4 / C4S - 2016 to 2019
Porsche 991 Turbo - 2014 to 2019
Porsche 981 Boxster - 2012 to 2016
Porsche 982 (718) Boxster - 2017>>
Porsche 981C Cayman - 2014 to 2016
Porsche 982C Cayman - 2017>>


Key Features: 

High-quality strut mounts and bearings for precise fit and performance. Restores suspension function and handling 

Symptoms of a Worn Strut Mount or Bearing: 

  • Clunking or knocking noises: Especially over bumps, potholes, or rough roads, caused by movement of a loose strut or spring. 
  •  Increased body roll or bouncing: Reduced damping can make cornering unstable and rides harsh. 
  •  Steering resistance or binding: Typically from a failing strut bearing, affecting smooth wheel movement



Click 'Zoom in' for large parts diagram.
Diagram ref no 3



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Related, superseded, cross reference or alternative numbers for comparison.

99134301502
99134301502

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DISPLAYING 17 to 24 (of 24 products)
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About Shock Absorber Parts FRONT

Porsche Front Shock Absorber Parts | Design911 Suspension Components for Comfort, Control & Handling Precision

Front shock absorber parts are crucial to your Porsche’s suspension system, ensuring smooth ride quality, consistent wheel contact, and stable handling. Working together with coil springs, dampers, and mounting components, these parts absorb road impacts and reduce vibration — keeping your Porsche composed and responsive in all driving conditions. A well-maintained front shock absorber assembly delivers the precise steering feedback, grip, and comfort expected from a high-performance vehicle.

At Design911, we offer a wide selection of front shock absorber parts, including mounts, top bearings, bump stops, dust covers, washers, and hardware kits. Each component is designed for perfect fitment, durability, and performance. Whether for routine servicing, restoration, or suspension upgrades, our range ensures your Porsche’s suspension system remains balanced, refined, and road-ready.

What Do Front Shock Absorber Parts Do?

Front shock absorber parts form a critical link in your suspension assembly, helping the dampers and springs function effectively while maintaining chassis balance.

Core Functions:
• Support the shock absorber assembly and maintain correct positioning.
• Reduce noise, vibration, and harshness (NVH) from road impacts.
• Allow smooth, controlled compression and rebound of the suspension.
• Protect the shock absorber from dust, dirt, and fluid contamination.
• Ensure consistent ride height and suspension performance.

Each part plays a vital role in maintaining Porsche’s signature blend of agility, precision, and comfort.

Why Do Front Shock Absorber Parts Fail or Degrade?

Continuous movement, heat, and exposure to the elements cause front suspension components to wear or deteriorate over time.

Common Causes of Failure Include:
• Perished rubber mounts or bushings reducing shock absorption.
• Corroded bolts or mounting plates affecting alignment.
• Cracked or split dust covers allowing dirt ingress.
• Worn bearings causing creaking or uneven damping.
• Age-related material fatigue reducing effectiveness.

When these parts fail, symptoms can include knocking noises, uneven ride height, poor steering feel, or harsh suspension response — all indicators that replacement is needed to restore performance and comfort.

Why Replace or Upgrade Your Porsche Front Shock Absorber Parts?

Replacing worn components restores your suspension’s performance and ensures precise steering and comfort. Upgrading to reinforced or performance-spec parts improves chassis response and durability, especially for spirited driving or track use.

Key Benefits:
• Restores smooth ride quality and suspension balance.
• Improves steering accuracy and road feedback.
• Reduces vibration, noise, and harshness.
• Constructed from high-quality, corrosion-resistant materials.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, Macan, and Panamera models.
• Ideal for servicing, restorations, or suspension performance upgrades.

Design911’s Porsche front shock absorber parts combine precision engineering and strength — ensuring your suspension performs at its best for both everyday driving and high-performance conditions.

Highlights

• Premium Porsche front shock absorber mounts, bearings, and kits.
• Designed for precision fitment and damping efficiency.
• Reduces vibration, noise, and suspension wear.
• Engineered for both comfort and performance.
• Compatible with classic and modern Porsche models.
• Perfect for maintenance, restoration, or handling upgrades.

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