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Cabrio
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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

Fits:
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9875615
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
Fits:
Porsche 986 Boxster 1997-04
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656111
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Fits:
Porsche 986 Boxster 1997-04
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656111
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04

Fits:
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 997.2 Speedster 2011>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98756140
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12

Fits:
Porsche 986 Boxster 1997-04
Click 'Zoom in' for large parts diagram.
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98651463
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04

Fits:
Porsche Boxster 986 all
Porsche 987 Boxster 2005-08 Chassis no F >>986U7 02822 and F >>986U7 22145
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9875611
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Convertible Top Motor Plastic Drive Gears
Restore the smooth and reliable operation of your Porsche
convertible roof with these Factory Style Convertible Top Motor
Plastic Drive Gears.
Manufactured to OE specifications, these precision-moulded replacement gears
are designed to restore the performance of the original convertible roof drive
motor without the expense of replacing the complete motor assembly.
Fits:
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Fits to no 1
You will need to retain the original metal central pinion from the broken factory plastic gear being replaced.
The angle of the teeth are from left to right on the LEFT gear and right to left on the RIGHT gear.
The plastic drive gears are a sacrificial component within the roof drive mechanism, transmitting power from the electric motor to the roof transmission. Over years of operation, the original gears can wear, crack or strip their teeth, causing the roof to operate unevenly or stop functioning altogether. Replacing these gears restores smooth power transfer, helping the roof mechanism operate quietly and efficiently once again.
Ideal for preventative maintenance or repairing a faulty roof motor, these OE Match replacement gears provide factory-quality fitment, dependable durability and excellent value.
What Do the Convertible Top Motor Drive Gears Do?
The plastic drive gears transfer rotational power from the electric roof motor to the convertible roof transmission mechanism.
Their primary functions include:
- Transmitting drive from the roof motor.
- Operating the convertible roof mechanism.
- Ensuring smooth and synchronised roof movement.
- Reducing shock loads within the drive system.
- Helping protect more expensive drivetrain components.
- Supporting reliable opening and closing of the roof.
- Maintaining consistent roof motor performance.
As sacrificial components, the gears are designed to wear before more costly components suffer damage.
Why Replace the Convertible Top Motor Drive Gears?
The roof motor gears are subjected to repeated loading every time the convertible roof is operated.
Common reasons for replacement include:
- Worn gear teeth.
- Cracked plastic gears.
- Stripped drive teeth.
- Roof motor slipping.
- Intermittent roof operation.
- Roof motor running without moving the roof.
- Preventative maintenance.
- Roof refurbishment or motor overhaul.
Replacing worn gears restores the efficiency of the roof motor and can often eliminate the need to replace the complete motor assembly.
Symptoms of Worn or Damaged Roof Motor Gears
Common warning signs include:
- Convertible roof stops during operation.
- Roof motor can be heard running without movement.
- Clicking or grinding noises from the motor.
- Uneven roof operation.
- Roof opens or closes slowly.
- Roof fails to complete its cycle.
- Jerky roof movement.
- Visible damage to the original plastic gears during inspection.
Replacing worn gears promptly can help prevent unnecessary strain on the roof motor and transmission assemblies.
Benefits
- Restores reliable convertible roof operation.
- Eliminates worn or stripped drive gears.
- Helps avoid replacing the complete roof motor.
- Smooth, quiet power transmission.
- Factory-quality fitment.
- Long-lasting, wear-resistant construction.
- Cost-effective repair solution.
- Excellent value OE Match replacement.
Installation Recommendations
For the best results, inspect the complete roof drive system
during installation, including:
- Convertible roof drive motor.
- Roof transmission gearboxes.
- Flexible drive cables.
- Roof linkages.
- Pivot points.
- Microswitches.
- Roof control module.
- Roof mounting hardware.
Clean old grease from the gearbox housing and apply a high-quality lubricant suitable for plastic gears during assembly. After installation, ensure the roof mechanism is correctly synchronised and fully tested through several complete operating cycles.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9875611
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08

Fits:
Porsche 987.1 Boxster - 2005 to 2008
Porsche 987.2 Boxster - 2009 to 2012
Porsche 970.1 / 970.2 Panamera turbo - 2009 to 2016
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99991923901
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
Fits Left or Right side

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>
Click 'Zoom in' for large parts diagram.
Diagram Ref No. 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656171703
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Pliable Shaft / Drive Cable for Cabriolet Hood –
fits Left or Right Hand Side
Sold each - 2 required per car
Restore smooth, reliable operation of your Porsche
convertible roof with this Pliable Shaft / Drive Cable. Manufactured to OE specifications, this
precision-engineered replacement drive cable transfers power from the
convertible roof drive motor to the roof transmission mechanism, ensuring both
sides of the cabriolet hood operate in perfect synchronisation.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Diagram ref no. 3
The flexible drive cable is a vital component within the electric roof mechanism. Over time, repeated operation, wear and contamination can cause the original cable to wear, bind or fail, resulting in slow roof movement, uneven operation or complete loss of drive. Replacing a worn cable helps restore reliable roof operation while preventing unnecessary strain on the roof motor and transmission assemblies.
Whether you're repairing a faulty roof mechanism or carrying out preventative maintenance, this OE Match replacement provides factory-quality fitment and dependable long-term performance.
What Does the Cabriolet Hood Drive Cable Do?
The pliable drive cable transfers rotational force from the roof drive motor to the convertible roof transmission.
Its primary functions include:
- Transmits drive from the roof motor.
- Synchronises roof movement on both sides.
- Enables smooth opening and closing.
- Supports consistent roof operation.
- Maintains correct roof timing.
- Reduces stress on the roof mechanism.
- Ensures reliable electric hood operation.
A correctly functioning drive cable is essential for the safe and smooth operation of the convertible roof system.
Why Replace the Cabriolet Hood Drive Cable?
Convertible roof drive cables are subject to continual movement and mechanical loading throughout their service life.
Common reasons for replacement include:
- Worn internal cable.
- Cable breakage.
- Frayed or damaged cable ends.
- Corrosion.
- Binding within the guide tube.
- Uneven roof movement.
- Roof mechanism repair.
- Preventative maintenance during roof refurbishment.
Replacing worn drive cables helps restore smooth operation and reduces the risk of further damage to the roof mechanism.
Symptoms of a Worn or Failed Drive Cable
Common warning signs include:
- Roof stops moving during operation.
- One side of the roof moves faster than the other.
- Roof becomes misaligned.
- Clicking or grinding noises from the roof mechanism.
- Slow or jerky roof movement.
- Roof motor operates without moving the hood.
- Roof fails to open or close completely.
- Visible wear or damage to the drive cable.
Addressing these symptoms promptly can help prevent more costly repairs to the roof transmission or motor.
Benefits
- Restores smooth convertible roof operation.
- Ensures synchronised movement of the roof mechanism.
- Helps protect the roof motor and transmissions.
- Reduces the risk of roof misalignment.
- Durable construction for long service life.
- Factory-quality fitment.
- Straightforward installation.
- Excellent value OE Match replacement.
Installation Recommendations
For the best results, inspect the complete convertible roof
system during installation, including:
- Roof drive motor.
- Roof transmission gearboxes.
- Opposite-side drive cable.
- Roof linkages.
- Pivot points.
- Guide tubes.
- Convertible roof microswitches.
- Roof control module operation.
Where one drive cable has failed due to wear, it is advisable to inspect—or replace—the opposite cable to maintain balanced operation and minimise future repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656171703
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Push rod product reference code 987.561.279.03 for the convertible-top transmission/pivot on Porsche Boxster 987. This precision-formed control rod links the roof linkage to the roof actuator/lever assembly and transfers movement so your soft-top opens, closes and latches cleanly.
Sold individually. 2pcs required per vehicle., fits left or right side.
Fits:Porsche 987-1 Boxster 2006*
*NOTE: This part is not compatible with 2005 Boxster models. For 2006 Boxster's, compatibility depends on your vehicle's VIN...
- 2.7L non-S models: Compatible only with VINs from F98-6U702823 onward
- 3.2L S models: Compatible only with VINs from F98-6U722146 onward
If your VIN is earlier than the numbers listed above, this part will not fit your vehicle - you'll need the earlier version instead (98756127902). Unsure about fitment? Feel free to contact us with your VIN, and we’ll be happy to confirm the correct part for you.
Porsche 987-1 Boxster 2007-08
Porsche 987-2 Boxster 2009-12
Why replace this push rod?
- Broken/ sheared plastic ball/socket — a frequent failure mode. When the white plastic ball or cup fractures the linkage can detach or move incorrectly, causing the roof to jam, mis-align or fail to latch. Forum reports show this is a common and recurring issue on 986/987 Boxsters.
- Wear and play — worn pivots or loosened joints produce excess movement that causes the roof to mis-index, make clunks, or fail to fully engage the latches.
- Bent or corroded rod — impact or corrosion can change geometry so the roof mechanism binds or the hood doesn’t seal flush.
- Prevent secondary damage — a failing push rod may cause added stress to adjacent linkages, actuators or latch components. Replacing a worn/broken push rod early prevents more expensive repairs later.
Common symptoms that indicate replacement is needed
- Roof won’t fully open or close; operation stalls.
- Roof handle/actuator feels loose or has excessive play.
- Loud clunking or grinding noises during roof travel.
- Roof latches don’t engage or the soft-top sits misaligned.
- Visible crack or missing plastic ball/socket at the rod ends.
Diagram ref. 4.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98756127903
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
Fits:
Porsche 987.2 Boxster 2009-12 Cabrio
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98751471300
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

Fits:
Porsche 986 Boxster 1997-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98650486
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Fits:
Porsche 986 Boxster (Hardtop Roof) 1997>>2004
Porsche 987.1 Boxster (Hardtop Roof) 2005>>2008
Porsche 987.2 Boxster (Hardtop Roof) 2009>>2012
Cars With Option Codes:
550 - Hardtop
Porsche 993 Carrera CABRIO 1994>>1998
Diagram Ref No 34
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004320329
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12

Fits:
Porsche 986 Boxster / Boxster S - 1997 to 2002
Click 'Zoom in' for large parts diagram.
Diagram ref no 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656197
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
Sold individually; x4 required per vehicle.
Fits:
Porsche 987 Boxster 2005-12
Diagram ref. 28.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006737609
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
-
convertible top frame single parts 986 Boxster 1997-04 811-05
-
convertible top seal 986 Boxster 1997-04 811-10
-
driving mechanism, convertible top, convertible top compartm., lid for 986 Boxster 1997-04 811-12
-
convertible top compartm., lid, gaskets 986 Boxster 1997-04 811-13
-
hardtop accessories and gaskets 986 Boxster M550 (Hard Top) 1997-04 811-15
-
driving mechanism, convertible top, convertible top compartm. Lid 987 Boxster / Boxster S 2005-08 811-12
-
convertible top compartm. lid gaskets 987 Boxster / Boxster S 2005-08 811-13
-
hardtop, accessories, gaskets 987 M550 Boxster / Boxster S 2005-08 811-15
-
Convertible top / Seal 987.2 Boxster / Boxster S 2009-12 811-010
-
Driving mechanism / Convertible top / Convertible top stowage box / Cover 987.2 Boxster / Boxster S 2009-12 811-012
-
Convertible top stowage box / Cover / Gaskets 987.2 Boxster / Boxster S 2009-12 811-013
-
Hardtop / Accessories / Gaskets (PR:550) 987.2 Boxster / Boxster S 2009-12 811-015
Maintain the luxury and performance of your convertible with Cabrio roof components from Design911. Our range includes complete soft tops, motors, hydraulic lines, seals, cables, and rear windows for Porsche and other European models.
Each part is designed to restore smooth operation, watertight sealing, and factory fit — ensuring your convertible performs as beautifully as it looks.
What These Products Do
Cabrio roof systems:
- Enable
automatic or manual roof operation for open-air driving.
- Provide weather and noise protection when closed.
- Provide weather and noise protection when closed.
- Preserve the vehicle’s original design lines and interior comfort.
Reasons for Failure
- Hydraulic
or electric motor wear from repeated use.
- Leaking
seals or cracked rear windows.
- Faded
or torn fabric from UV and weather exposure.
- Aging mechanical components causing slow or uneven operation.
Why Replace
Restore
watertight performance and quiet operation.
Improve
appearance and resale value.
Prevent
water ingress and electrical damage.