Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Your Vehicle
Porsche // Cayman 987C / 981C (2005-2016) // Cayman 2.7L 981 2013-16
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Gearbox Mount Bushings Set (G50). Porsche 911 87-89 G50 - 91137503110
91137503110/5
.jpg){kind=link}
Vehicle Group
- Porsche 911 1987-1989 3.2L G50
Information
Gearbox Mount Bushings Set (G50).
Gearbox Mount Bushings Set for Porsche 911 G50 (1987–1989). This rubber mount set restores gearbox stability, reduces vibration, and maintains proper drivetrain alignment under load.
Sold As A Set Of 2 bushes (4 halves).
Fits:
Fits On To Diagram Ref No 1
What This Product Does:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91137503110
The product you are viewing cross references to these numbers
Gearbox Mount Bushings Set for Porsche 911 G50 (1987–1989). This rubber mount set restores gearbox stability, reduces vibration, and maintains proper drivetrain alignment under load.
Sold As A Set Of 2 bushes (4 halves).
Fits:
- Porsche 911 1987-1989 3.2L G50
Fits On To Diagram Ref No 1
What This Product Does:
- Support & locate the gearbox - The mounts hold the transmission housing securely to the chassis or subframe, maintaining alignment between the gearbox and the driveshafts.
- Dampen vibration & isolate noise - The rubber or elastomer in the bushings absorbs vibration from the transmission and drivetrain, preventing harshness from transferring into the cabin.
- Limit movement under torque - Under acceleration, deceleration, or shifting loads, the gearbox wants to twist or shift slightly. The mount bushings resist that motion, constraining it to acceptable levels.
- Maintain geometry & protect components - A stable mount ensures the angular relationships and alignment of the drivetrain (driveshafts, couplings, mounts) remain correct under load.
- Clunking, thuds or knocks from the gearbox area when shifting or under throttle
- Increased drivetrain vibration felt in the cabin
- Loose or laggy gear shifts, or slight misalignment registering as “play”
- Excess movement / twist of the gearbox under load
- Stress or wear on driveshafts, universal joints, or coupling components
- Noise under load changes — e.g. when engaging or releasing throttle
- Restores drivetrain stability and response — tighter mounts reduce slack that dulls shift feel and throttle response
- Protects other drivetrain parts — controlling movement reduces undue stress on joints, couplings, and shafts
- Maintains alignment & lug angles — consistent mounts help preserve correct geometry even under load
- Eliminates noise & vibration due to degraded bushings
- Ensures proper operation — a failing mount can cause accelerated wear or even damage
- Maintains value & reliability — restoring mount integrity is important for longevity, performance restoration, and driver satisfaction
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91137503110
91137503110
91137503109
The product you are viewing cross references to these numbers
Price: £99.15
In stock
Related products
Vehicle Group
- 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
Information
Engine and Gearbox hydraulic mount.
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
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
98137505906
98137505905
98137505904
98137505907
98137505908
98137505909
The product you are viewing cross references to these numbers
Price: £1,215.97
In stock
Vehicle Group
- 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
Information
Hydraulic mount (non dynamic) for gearbox.
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
The product you are viewing cross references to these numbers
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
Price: £204.22
Orderable
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
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
The product you are viewing cross references to these numbers
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
Price: £3.25
Orderable
Vehicle Group
- 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
Information
Engine and Gearbox hydraulic mounts. SET OF 2
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
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
98137505906
98137505905
98137505904
98137505907
98137505908
98137505909
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Engine / Gearbox hydraulic mount. Porsche 981 Boxster / 981 Cayman (98137505909)
Unit Price: £1,215.97
InStock
4 x Hexagon head bolt (PAF008153)
Unit Price: £1.93
AvailableToOrder
4 x Hexagon Nut For Shock Absorber Top Mount. Porsche 986 Boxster / 987 Boxster / 987C Cayman / 996 / 997 (PAF003923)
Unit Price: £1.25
InStock
2 x Nut M12x1,5 (99908600902)
Unit Price: £9.85
AvailableToOrder
Price: £2,464.36
Orderable