Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 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.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Engine Mounts

Filter by brand
DISPLAYING 17 to 29 (of 29 products)
1 2
93037501101/2
Product Information
Product Information
Engine mount bracket.

Fits:
Porsche 911 1965-89  (Coupe and targa)
Porsche 911 turbo 1975-89 (Coupe and targa)
Porsche 964 turbo 1990-93*

*964 Turbo's will require aftermarket or RS engine mounts with the M12x 1.5 threaded bolt.
See: 96437504381 and 964MOUNTKIT 

Diagram Ref No 6

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Related, superseded, cross reference or alternative numbers for comparison.

93037501101
93037501101
930.375.011.01
1617900400

The product you are viewing cross references to these numbers
90211501202/1
Product Information
Product Information
Engine mount bracket , Box type like the original Porsche 912 style 

Fits:
Porsche 912 

Diagram Ref No 1

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Related, superseded, cross reference or alternative numbers for comparison.

90211501202
90211501202
90211501201

The product you are viewing cross references to these numbers
Special Order item
90130531100
Product Information
Product Information
Engine mount cup washer.
Sold each

Fits:
Porsche 911 1965-89
Porsche 911 (930) Turbo 1975-89
Porsche 964 CARRERA RS
Porsche 993 CARRERA RS

Diagram Ref No 10
90130531100PRM
Product Information
Product Information
Engine mount cup washer.
Fits above and below the engine/transmission mounts.

oematch

Fits:
Porsche 911 1965-89
Porsche 911 (930) Turbo 1975-89
Porsche 964 CARRERA RS
Porsche 993 CARRERA RS

Click 'Zoom in' for large parts diagram.
Diagram Ref No 10

Price shown is for each.

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Related, superseded, cross reference or alternative numbers for comparison.

90130531100PRM
90130531100
90130531100-PRM
00004450002

The product you are viewing cross references to these numbers
PFR57-415::9
Product Information
Product Information
Powerflex Replacement Engine /Gearbox Mount Bush.

powerflex

Set of 2 bushes which will fit 2 Engine mounts

Fits inside the Mounts of:
Porsche 911 1965-69 Engine Mount
Porsche 911 1970-86 Engine & 915 Gearbox Mount
Porsche 911 1986-89 Engine Mount
Porsche 930 1975-77 Engine Mount
Porsche 930 1978-89 Engine Mount
(not CS, not Cabrio)

Please note the price does not include mounts

Fits to No.8 on the diagram

Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

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

PFR57-415
91137504300
PFR57-415
PFR57415

The product you are viewing cross references to these numbers
PFR57-415BLK
Product Information
Product Information
Powerflex Black Series Replacement Engine/Gearbox Mount Bush.

powerflexblk

SET OF 2 bushes which will fit 2 Engine mounts

Fits inside the Mounts of:
Porsche 911 1965-69 Engine Mount
Porsche 911 1970-86 Engine & 915 Gearbox Mount
Porsche 911 1986-89 Engine Mount
Porsche 930 1975-77 Engine Mount
Porsche 930 1978-89 Engine Mount
(not CS, not Cabrio)

Fits to No. 8 on the diagram


Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components

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

PFR57-415BLK
91137504300
PFR57-415
PFR57415

The product you are viewing cross references to these numbers
6898
Product Information
Product Information
Engine stand for engine mount.

nordschleife

Fits:
Porsche 356
Porsche 911 912 F/G
Porsche 930
Porsche 914
Porsche 964
Porsche 993
Porsche 996 turbo/GT2/GT3
Porsche 997 turbo/GT2/GT3
The pickup tube is D=60mm in outer diameter

Reference numbers:
00072120100, 000.721.201.00, 000 721 201 00, P201

For the revision of your Porsche engine, we offer this engine mount. The flange surface with your cantilevers to the mounting axis allows a secure and at the same time easily accessible attachment of the engine to a rolling engine stand. Alternatively, you can use the engine mount to mount the engine to a workbench using a bearing block. We have the engine stands for all classic Porsches with and without a mounting stand in our program.

Notice: The colour of the part may differ from the colour shown.

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

6898
6898

The product you are viewing cross references to these numbers
93011501400/1
Product Information
Product Information
Engine Yoke cradle mount bracket.

oematch

Fits:
Porsche 930 3.3L 1978-83

Click 'Zoom in' for large parts diagram.
Diagram Ref No 1

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

93011501400
93011501400

The product you are viewing cross references to these numbers
91137504306/4
Product Information
Product Information
HD Semi-Solid Engine Mount Set.

Enhance drivetrain precision and performance with the HD Semi-Solid Engine / Transmission Mount Set, designed specifically for Porsche 911 and 912 models
These heavy-duty mounts replace the factory rubber units with a semi-solid, high-durometer compound — around 25 % firmer than standard — providing improved control and response without sacrificing comfort.
The semi-solid design effectively reduces engine and gearbox movement under acceleration, braking, and cornering, giving sharper throttle response, smoother gear changes, and tighter handling stability.
Sold As A Set.
x2 Sets Required Per Car.
Work As Engine Mounts In 1965-1989 911/912/930
Work As Transmission Mounts In 1972-1986 911/912/930 (915/930 Transmission Only)

Fits:
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC
  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50
  • Porsche 911 1975-1977 3.0L Turbo (930)
  • Porsche 911 1978-1989 3.3L Turbo (930)

Fits On To Diagram Ref No 6 And 49

What This Product Does:

  • In the Heavy Dusty semi-solid version, the stiffer rubber reduces unwanted flex while still providing some damping, hence a compromise between fully soft and fully rigid (solid) mounts.

Symptoms / Indications That Replacement Or Upgrading Is Needed:
  • Engine / gearbox movement or “rocking” under throttle or deceleration
  • Clunking or banging noises from the engine bay when shifting or applying torque
  • Increased vibration in the cabin or floorboard
  • Misalignment over time, causing stress or wear in driveshafts, couplings, or mount brackets
  • Feel of looseness or lag in throttle response or drivetrain “lash”

Why Upgrading to HD Semi-Solid Mounts Matters:
  • Sharper Response & Less Flex - Because mounts deflect less, the engine / gearbox stays more stable under load, improving throttle response, shift feel, and power delivery.
  • Better Drivetrain Alignment - Less movement helps maintain correct angle relationships between engine, gearbox, driveshafts, etc., reducing stress and wear.
  • Improved Stability Under Load - During hard cornering, braking, or acceleration, stiffer mounts help avoid drivetrain “twist” or slop, which can upset handling balance.
  • Dampening Retained - Semi-solid design still absorbs vibration and noise more than fully rigid mounts, providing a balanced tradeoff for street use.
  • Straightforward Installation - Because the inserts fit existing mount shells, installation is simpler — no need for custom brackets or drastic modifications.
  • Good for Performance / Restoration Builds - Especially in cars that see spirited driving or occasional track use, the HD semi-solid mounts are a common upgrade that improves control without completely sacrificing comfort.



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

91137504306
91137504306
91137504300
90137503100
93037503100
91137504307

The product you are viewing cross references to these numbers
91137504306/3
Product Information
Product Information
HD Semi-solid engine mount set. fits to existing engine or gearbox mount shell.
One kit includes 2 halves of mount.  (2 kits required per car.)

Fits:
Work as engine mounts in 1965-1989 911/912/930
Work as transmission mounts in 1972-1986 911/912/930 (915/930 Transmission Only)

High Density engine/transmission mounts are the perfect compromise between stock rubber and our Semi-Solid mounts. Their heavy duty 25% higher durometer rubber construction makes them ideal for performance oriented cars, but still allows absorption of vibrations and noise associated with solid mounts. Installs in stock motor mount or transmission mount hangers replacing worn out factory rubber.

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

91137504306
91137504306
91137504300
91137504300
90137503100
93037503100

The product you are viewing cross references to these numbers
Special Order item
90007437201
Product Information
Product Information
Hexagon head bolt M10 x 45 - Various applications

Sold each

Fits:
Porsche 356B / 356C - 1960 to 1965
Porsche 911 - 1978 to 1989
Porsche 924S - 1986 to 1988
Porsche 944 - 1985 to 1991
Porsche 968 - 1992 to 1995
Porsche 928 - 1978 to 1995 



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

90007437201
90007437201

The product you are viewing cross references to these numbers
KIT5217K
Product Information
Product Information
SuperPro Polyurethane Suspension Bush Kit.

superpro

Fits:
Porsche 911 1974-85 Cars with 18mm Front and 22mm Rear anti-roll bars

This kit includes
1 x SPF0893K Gear Linkage Bush Kit 2 Bushes, SuperPro Grease
1 x SPF1436K Front Strut Mount Bush Kit 2 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0526K Front Sway Bar link Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1450-18K Front Sway Bar To Cross Member Mount Kit 2 Bushes, SuperPro Grease
1x SPF0236AK Front Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1375K Rear Engine Mounting Bush Kit 4 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0095-22K Rear Sway Bar Bottom Link Bush Kit 2 Bushes, SuperPro Grease
1 x SPF0134-22K Rear Sway Bar To Chassis Bush 2 Bushes, SuperPro Grease
1 x SPF0236K Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF0988K Rear Trailing (Banana) Arm Front Bush Kit 4 Bushes, SuperPro Grease

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components.
Special Order item
91137517501
Product Information
Product Information
Vibration damper.

Fits:
Porsche 911 1978-86 CABRIO
Porsche 911 1987-89 CABRIO / SPEEDSTER

Diagram ref no 18

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

91137517501
91137517501
91137517500
93037501101
930.375.011.01

The product you are viewing cross references to these numbers
DISPLAYING 17 to 29 (of 29 products)
1 2
Also found on these pages
About Engine Mounts

Engine mounts, also called motor mounts, are critical components of your Porsche, securing the engine to the chassis and absorbing vibrations during operation. Traditionally, rubber has been the go-to material for these mounts, but polyurethane is gaining popularity due to its enhanced performance and durability compared to rubber.

Polyurethane motor mounts excel at absorbing vibrations, ensuring a smoother and quieter ride, benefiting both driver and passengers. Although they are initially more expensive than rubber mounts, their longer lifespan makes them more cost-effective over time, reducing maintenance and replacement expenses.

In high-performance vehicles like Porsches, motor mounts face extreme stress, vibrations, heat, and pressure. Uprated polyurethane motor mounts provide additional benefits by limiting engine movement, enhancing engine stability during acceleration and gear shifts, and offering improved gear engagement, thus protecting gearboxes and shafts.


You may also like

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.
Popular Models