Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Engine Mounts

Filter by brand
DISPLAYING 1 to 4 (of 8 products)
1 2
98137504902/KIT
Product Information
Product Information
Hydraulic mounts (non dynamic) for gearbox SET OF 2.  for cars WITHOUT Dynamic engine mount (PADM)

porsche

Fits:
for cars WITHOUT Dynamic engine mount (PADM)
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2014-16
Porsche 981 Cayman GT4 2016

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

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Related, superseded, cross reference or alternative numbers for comparison.

98137504902
98137504902

The product you are viewing cross references to these numbers
Special Order item
90037824901
Product Information
Product Information
Bolt for engine/gearbox mount support bracket. AM 10 x 55.

Fits:
Cars  with 6-speed manual transmission
Porsche 981 Boxster 2012 - 2016 
Porsche 981SP Boxster Spyder 2016
Porsche 982 Boxster 2017>>
Porsche 982SP Boxster Spyder 2019>>
Porsche 981C Cayman 2013 - 2016
Porsche 981C Cayman GT4 2016
Porsche 982C Cayman 2017>>
Porsche 982C Cayman GT4 2019>>

Diagram ref no 6 (engine) or 2 (gearbox).

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Related, superseded, cross reference or alternative numbers for comparison.

90037824901
90037824901

The product you are viewing cross references to these numbers
Special Order item
9A137504602
Product Information
Product Information
Engine suspension bracket
The Genuine Porsche 9A137504602 engine suspension bracket is an OE engine carrier/mounting bracket for Porsche 981 Boxster and 981C Cayman models. It helps support and locate the engine correctly within the chassis, maintaining factory engine alignment and mounting stability. Ideal for replacing a damaged, corroded or worn bracket during engine mount, drivetrain or accident repair work.

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

Diagram ref no 1

This Genuine Porsche engine suspension bracket, also described as an engine carrier, engine bracket or engine mount bracket - It is used within the engine mounting system on the Porsche 981 platform and provides a factory-correct mounting point for the engine support assembly.

This part is also shown under Porsche formatted number 9A1-375-046-02 and replaces earlier Porsche number 9A137504601.

Functions
Supports the engine within the chassis
 Provides a secure mounting point for the engine suspension/mounting system
 Helps locate the engine correctly in relation to the transmission and body structure
 Helps reduce engine movement under acceleration, braking and cornering loads
 Supports correct alignment of related engine and drivetrain components
 Helps reduce vibration transfer when used with the correct engine mount components
 Maintains OE Porsche fitment, strength and mounting geometry.

Why Replace This Part?
The engine suspension bracket is a structural mounting component and is exposed to engine load, vibration, heat and road conditions. It may need replacement if it becomes cracked, bent, corroded, damaged during accident repair or worn at its mounting points. A damaged or incorrect bracket can allow excessive engine movement, poor alignment, vibration, knocking or difficulty fitting related engine mount components. Replacing it with a Genuine Porsche OE bracket helps restore the correct factory engine support and mounting position.

When to Replace This Part
  If the original bracket is cracked, bent or damaged
  During engine mount or engine carrier replacement
  If there is excessive engine movement or vibration
  After accident damage or chassis/engine bay repair
  If mounting points are worn, distorted or corroded
  During engine removal, refitting or major drivetrain repair
  When restoring the vehicle with correct OE Porsche hardware.

Where It Fits on the Car
This bracket fits in the engine bay / engine mounting area as part of the engine suspension and support assembly. It helps connect the engine mounting system to the vehicle structure and supports correct engine positioning.

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

9A137504602
9A137504602

The product you are viewing cross references to these numbers
9A137504602/1
Product Information
Product Information
Engine suspension bracket
This OE Match engine suspension bracket is a replacement mounting bracket used on Porsche 981 Boxster and 981C Cayman models. It forms part of the engine mounting / suspension system and helps secure the engine correctly within the vehicle chassis.

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

Diagram ref no 1

The engine suspension bracket provides a solid mounting point between the engine and the vehicle’s support structure. It helps hold the engine in the correct position while allowing the engine mounts to absorb vibration, movement, and load changes during acceleration, braking, and cornering.

Functions
•  Supports and secures the engine mounting system
•  Helps keep the engine correctly positioned in the chassis
•  Provides a mounting point for engine suspension components
•  Assists vibration and movement control through the engine mount assembly
•  Supports drivetrain stability during driving
•  Replaces cracked, bent, corroded, or damaged original brackets
•  OE Match replacement for engine mount or drivetrain repair work

Why Replace This Part?
Engine suspension brackets can become damaged from impact, corrosion, stress, or wear around the mounting points. A damaged bracket may allow excessive engine movement, vibration, knocking, or poor alignment of related drivetrain components. Replacing the bracket helps restore correct engine support and reliable drivetrain fitment.

When to Replace This Part
•   The engine bracket is cracked, bent, corroded, or damaged
•   There is excessive engine movement or vibration
•   Knocking or clunking is heard during acceleration or gear changes
•   Engine mounts or support components are being replaced
•   The engine has been removed or refitted
•   Accident or underside impact damage has affected the mounting area
•   Drivetrain alignment or mounting security needs to be restored

Where it fits on the car
This bracket fits in the engine mounting / engine suspension assembly on Porsche 981 Boxster and 981C Cayman models. It is installed in the rear engine bay area as part of the engine support structure, depending on the vehicle’s engine and mount layout.

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

9A137504602
9A137504602

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 8 products)
1 2
Also found on these pages
About Engine Mounts

Replacement Engine Mounts – Stability, Comfort, and Performance for Porsche Models

Engine mounts are the unsung heroes of your Porsche’s drivetrain, securing the engine to the chassis while absorbing vibration and maintaining precise alignment. Over time, these components can degrade from constant heat, torque, and road stress — affecting ride quality, handling, and drivetrain performance.

At Design911, we supply a wide selection of precision-engineered replacement engine mounts designed to the highest performance standards. Manufactured from high-grade rubber, polyurethane, or reinforced composite materials, these mounts provide the perfect balance of vibration isolation and structural support.

Whether you’re restoring a classic air-cooled model or maintaining a modern 911, manufacturer-quality mounts ensure smooth operation, improved comfort, and precise drivetrain alignment under all conditions.

What Do Engine Mounts Do?

Engine mounts secure the engine and transmission to the vehicle’s chassis, minimising movement while isolating vibrations that would otherwise transfer into the cabin.

Core Functions:

  • Securely position the engine and transmission within the chassis.
  • Absorb vibration and torque movement, improving comfort and handling.
  • Maintain drivetrain alignment for optimal power transfer.
  • Reduce stress on components such as hoses, wiring, and exhaust connections.

Well-fitted engine mounts preserve your Porsche’s distinctive refinement and handling precision, especially under high load or spirited driving.

Why Do Engine Mounts Fail?

Due to constant exposure to torque, heat, and vibration, engine mounts naturally degrade over time. Worn or broken mounts can lead to excessive engine movement, clunking noises, and vibration inside the cabin — symptoms that should never be ignored.

Common Causes of Engine Mount Failure Include:

  • Material fatigue from age or repeated heat cycling.
  • Oil contamination, softening rubber or polymer components.
  • Excessive engine torque or vibration, especially on tuned or high-mileage engines.
  • Corrosion or cracking in metal brackets or hardware.
  • Improper installation leading to uneven stress and premature wear.

Failing mounts compromise performance and comfort, causing drivetrain misalignment and potential damage to surrounding components.

Why Replace with Precision-Engineered Engine Mounts?

Upgrading to high-quality replacement engine mounts restores the stability, refinement, and handling balance your Porsche was designed for. Precision-engineered mounts ensure reliable load distribution, vibration damping, and improved driving comfort.

Key Benefits:

  • Restores drivetrain stability and precise engine positioning.
  • Reduces vibration and harshness, improving cabin comfort.
  • Enhances throttle response by limiting engine movement.
  • Protects critical components from stress and misalignment.
  • Available in rubber or performance polyurethane for tailored ride feel.
  • Perfect fitment across Porsche models — air-cooled, turbocharged, or hybrid.

Whether you’re maintaining daily drivability or preparing for track use, replacement mounts deliver the durability and control your Porsche deserves.

Highlights:

  • Precision-engineered replacement engine mounts for all Porsche models.
  • High-grade rubber, polyurethane, or reinforced construction.
  • Improves handling, comfort, and vibration isolation.
  • Direct-fit compatibility for easy installation and perfect alignment.
  • Ideal for rebuilds, performance upgrades, or preventive maintenance.
  • Restores driving dynamics and comfort in classic and modern Porsches.

How to Identify and Replace Worn Engine Top Mounts

In this informative session, Lawrence Todd from Design 911 explains all the essential details about engine mounts—what they do, how to recognise signs of deterioration, and when it's time for a replacement. Discover the various types of engine mounts available for Porsche models and how upgrading can improve your vehicle’s performance.
You may also like
Popular Models