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- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Engine mount bush insert kit. Porsche 987 gen 1 Boxster /Cayman
Fits:
Porsche 987.1 Boxster 2.7ltr - 2008 to 2008
Porsche 987.1 Boxster S 3.2/3.4ltr - 2008 to 2008
Porsche 987.1 Cayman 2.7ltr - 2006 to 2008
Porsche 987.1 Cayman S 3.4ltr - 2005 to 2008
Choose between three hardness levels:
1. Soft (60A) - Orange: For added performance and to restore and preserve your OEM mount with minimal noise, vibration and harshness (NVH)
2. Sport (70A) - Yellow: For tuned and sport-oriented performance street cars, with less noise, vibration and harshness (NVH) than track versions
3. Track (80A) - Black: For optimized performance on track and racecars where noise, vibration and harshness (NVH) is not a consideration
The OEM engine mount was designed for ride comfort and is prone to sagging and tearing but, above all, it is a detriment to performance. The empty voids in the bush allow for too much engine movement, resulting in sloppy handling, numbed responsiveness and imprecise shifting.
Racecars utilize a solid metal mount to mediate this but it is impractical for road use as it transfers extreme noise and vibration into the cabin.
So how do you achieve the benefits of a solid mount while retaining daily drivability? We offer the most effective and easy to install solution for the Porsche 987.1 Boxster and Cayman. The durable urethane rubber insert simply slips in to fill and fortify the empty voids of the OEM bush, preventing premature wear and undesirable engine movement, all while transmitting minimal added noise and vibration.
The result? Handling is taut and predictable, power delivery is immediate and smooth and gear changes are crisp and confident.
Installation can be completed in about 1.5-hours for the 987.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98737502305
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Fits:
For cars WITH Dynamic engine mount (PADM) - option code: I140
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98137505909
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
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
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
PFR57-820 fits all models from 2009 onwards. For any models before this, please use PFR57-520.
OEM Part Number: 9A137504601
OEM Part Number: 9A137502322
Fits:
Porsche 987.2 Boxster 2009-2012
Porsche 987C.2 Cayman 2009-2012
Porsche 981 Boxster 2012-16
Porsche 981C Cayman 2014-2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 20
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.
PFR57-820
The product you are viewing cross references to these numbers