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Lower control arm, Rear. Porsche 997.2 GT3 RS - 99733104
99733104
Vehicle Group
- Porsche 997 MKII GT3 / GT3 RS 2010-11
Information
Lower control arm, REAR.
Fits:
Porsche 997.2 GT3 RS - 2010 to 2012
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733104
The product you are viewing cross references to these numbers
Fits:
Porsche 997.2 GT3 RS - 2010 to 2012
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733104
99733104294
99733104194
99733104192
99733104292
The product you are viewing cross references to these numbers
Prices from: £350.00
Related products
Vehicle Group
- 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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Motorsport Control Arms, Set Of 2.
The OE Match Motorsport Control Arms, Set of 2 are high-performance suspension components engineered to deliver improved handling precision, steering response and chassis control for performance-oriented Porsche applications. Designed to motorsport standards and manufactured from high-strength materials, these control arms provide enhanced rigidity and durability compared to conventional suspension arms while maintaining precise wheel alignment under demanding driving conditions.
NOTE: If upgrading to these control arms from standard arms on a non-GT2 or GT3 model, you will need to purchase the necessary washers and nuts to connect the arm to the flange. Two of each are required per arm. You’ll be prompted to add these to your basket during checkout.
Fits:
Supplied as a matched pair, the control arms form a critical part of the vehicle's suspension geometry, connecting the wheel hub assembly to the chassis and controlling wheel movement throughout the suspension travel range. Their motorsport-inspired design helps optimise suspension performance during fast road driving, track use and performance driving environments.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CONTROLARM09
The product you are viewing cross references to these numbers
The OE Match Motorsport Control Arms, Set of 2 are high-performance suspension components engineered to deliver improved handling precision, steering response and chassis control for performance-oriented Porsche applications. Designed to motorsport standards and manufactured from high-strength materials, these control arms provide enhanced rigidity and durability compared to conventional suspension arms while maintaining precise wheel alignment under demanding driving conditions.
NOTE: If upgrading to these control arms from standard arms on a non-GT2 or GT3 model, you will need to purchase the necessary washers and nuts to connect the arm to the flange. Two of each are required per arm. You’ll be prompted to add these to your basket during checkout.
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
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Supplied as a matched pair, the control arms form a critical part of the vehicle's suspension geometry, connecting the wheel hub assembly to the chassis and controlling wheel movement throughout the suspension travel range. Their motorsport-inspired design helps optimise suspension performance during fast road driving, track use and performance driving environments.
What This Product Does:
- Connects the wheel hub assembly to the vehicle chassis.
- Controls wheel movement throughout suspension travel.
- Maintains accurate suspension geometry and wheel alignment.
- Improves steering precision and driver feedback.
- Enhances vehicle stability during cornering and braking.
- Reduces unwanted suspension flex under load.
- Supports consistent tyre contact with the road surface.
- Improves overall handling performance and vehicle control.
Symptoms Of Wear Or Failure:
- Excessive play in the suspension system.
- Clunking or knocking noises over bumps.
- Vague or imprecise steering response.
- Uneven or accelerated tyre wear.
- Vehicle pulling to one side.
- Instability during braking or cornering.
- Poor wheel alignment that cannot be maintained.
- Excessive vibration through the steering wheel.
- Visible damage, corrosion or bending of the control arm.
- Deteriorated or worn bushings and joints.
Why Replacement Matters:
- Control arms are subjected to continual suspension loads, impacts, cornering forces and road vibrations. Over time, wear of the arm itself, associated bushings or ball joints can compromise suspension geometry and vehicle handling characteristics.
- A worn or damaged control arm can negatively affect steering accuracy, tyre wear and overall vehicle stability. If left unresolved, excessive suspension movement can accelerate wear of other suspension components and significantly reduce driving confidence and safety.
- Replacing worn control arms with OE Match Motorsport Control Arms restores precise suspension geometry, improves steering feel and enhances chassis performance. Manufactured to high standards and designed for demanding driving conditions, these performance control arms provide increased durability, sharper handling characteristics and reliable long-term operation, making them an ideal upgrade for Porsche enthusiasts seeking improved suspension performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CONTROLARM09
99634105307
99634105314
99634105316
99634105317
99634105318
99634105319
99634194101
99634144190
99634112290
99634112190
SR049
SR040
99902526901
90007606402
99634105320
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Motorsport Adjustable Control Arm. Porsche 996 GT2 / GT3 / GT3RS (99634112290/3)
Unit Price: £199.00
InStock
1 x Motorsport Adjustable Control Arm. Porsche 996 GT2 / GT3 / GT3RS (99634112190/3)
Unit Price: £199.00
InStock
2 x Control arm motorsport bearing flange. Porsche 996 GT2 / GT3 (99634144190/1)
Unit Price: £105.00
InStock
Price: £608.00
In stock
Vehicle Group
- 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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Lower Control Arm Eccentric Centre Solid Bushing.
Manufactured from high-strength precision-machined aluminium with a durable steel centre sleeve, the solid bushing is engineered to withstand high cornering loads, braking forces and repeated suspension movement without excessive deflection. The eccentric centre design allows accurate suspension geometry adjustment while maintaining secure location of the lower control arm. Designed for direct OE-style installation, it is ideal for performance upgrades, motorsport applications and suspension rebuilds.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
The product you are viewing cross references to these numbers
The OE Match Lower Control Arm Eccentric Centre Solid Bushing is a premium-quality replacement suspension component designed to improve the rigidity and precision of the front suspension on compatible Porsche models. Manufactured to OE specifications for fit and durability, this eccentric centre solid bushing replaces the original compliant rubber bush with a solid construction, providing more accurate suspension geometry and enhanced steering response, particularly during spirited road driving and track use.
Sold Each.
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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Manufactured from high-strength precision-machined aluminium with a durable steel centre sleeve, the solid bushing is engineered to withstand high cornering loads, braking forces and repeated suspension movement without excessive deflection. The eccentric centre design allows accurate suspension geometry adjustment while maintaining secure location of the lower control arm. Designed for direct OE-style installation, it is ideal for performance upgrades, motorsport applications and suspension rebuilds.
What This Product Does:
- Secures the lower control arm to the suspension mounting point.
- Reduces suspension flex under load.
- Maintains more accurate wheel alignment.
- Improves steering precision and front-end response.
- Supports consistent suspension geometry during braking and cornering.
- Provides an eccentric centre for suspension alignment adjustment.
- Restores precise suspension operation.
- Forms an essential part of the front suspension system.
Symptoms Of Wear Or Failure:
- Knocking or clunking noises from the front suspension.
- Excessive movement of the control arm.
- Uneven or accelerated tyre wear.
- Poor wheel alignment.
- Vague or inconsistent steering feel.
- Vehicle wandering under braking or acceleration.
- Cracked, split or deteriorated original rubber bushes.
- Excessive suspension deflection.
- Reduced handling precision.
- MOT or vehicle inspection failure due to worn suspension bushes.
Why Replacement Matters:
- The original lower control arm bushes are subjected to constant braking forces, cornering loads, road impacts and engine vibration. Over time, the rubber material can soften, crack or separate from its housing, allowing unwanted movement that affects suspension geometry and steering accuracy.
- Replacing worn bushes with a solid eccentric centre bushing significantly reduces suspension deflection, allowing the suspension to maintain more consistent alignment under load. This results in sharper steering response, improved braking stability and more predictable handling, particularly on performance-oriented or track-driven vehicles.
- The OE Match Lower Control Arm Eccentric Centre Solid Bushing is manufactured from premium-quality materials to provide factory-style fitment, exceptional strength and long-lasting durability. It is the ideal solution for Porsche suspension upgrades, performance driving, motorsport preparation and professional suspension rebuilds.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
99634105317
99634194101
99634105305
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
99634105319
99634105320
The product you are viewing cross references to these numbers
Price: £76.34
In stock
Vehicle Group
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Motorsport Adjustable Control Arm.
Improve suspension adjustability, wheel control and chassis setup with these OE Match Motorsport Adjustable Control Arms. Designed for compatible Porsche applications, these motorsport-oriented suspension components provide an adjustable alternative to fixed control arms, allowing suspension geometry to be set more precisely for the vehicle's intended use.
Fits:
Porsche 996 GT2 / GT3 / GT3RS
Replacement For Item No 21
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634112
The product you are viewing cross references to these numbers
Improve suspension adjustability, wheel control and chassis setup with these OE Match Motorsport Adjustable Control Arms. Designed for compatible Porsche applications, these motorsport-oriented suspension components provide an adjustable alternative to fixed control arms, allowing suspension geometry to be set more precisely for the vehicle's intended use.
Fits:
Porsche 996 GT2 / GT3 / GT3RS
Replacement For Item No 21
Control arms are critical suspension links that locate the wheel assembly relative to the chassis while allowing controlled suspension movement. Their geometry directly influences wheel alignment and therefore affects tyre contact, steering response, stability and handling.
The adjustable design is particularly valuable on competition, track-prepared or modified vehicles where suspension geometry may need to be optimised following changes to ride height, wheel and tyre specifications or other chassis settings. Adjustment can allow a specialist to achieve alignment settings that may not be possible with a standard fixed arm.
What This Product Does:
Symptoms Of Wear Or Failure:
- Knocking, clunking or rattling from the suspension.
- Excessive play in the control arm joints or mounting points.
- Loose or worn spherical joints, bushes or associated components.
- Steering that feels vague or inconsistent.
- Reduced stability during braking or cornering.
- Vehicle pulling or wandering on the road.
- Difficulty maintaining the required wheel alignment.
- Uneven or accelerated tyre wear.
- Changes in handling or steering response.
- Visible bending, cracking or physical damage.
- Corrosion or deterioration affecting the component.
- Adjustment hardware that is damaged or can no longer be securely set.
- Suspension geometry moving out of specification after adjustment.
- Damage discovered following heavy track use or an impact.
Why Replacement Matters:
- Control arms are structural suspension components that directly influence wheel position and alignment. Excessive wear, damage or movement can allow suspension geometry to change while the vehicle is being driven, negatively affecting steering precision, tyre contact and vehicle stability.
- This becomes especially important in motorsport and high-performance applications. Higher cornering forces, aggressive braking, track kerbs and performance tyres can place substantial loads on suspension components. Any unwanted movement within the control arm or its joints can compromise an otherwise carefully configured chassis setup.
- Incorrect suspension geometry can also cause rapid or uneven tyre wear. On a performance vehicle, relatively small alignment changes may noticeably alter steering response, cornering balance and tyre behaviour.
- Adjustable control arms additionally depend on their adjustment and locking mechanisms remaining secure. Damaged, incorrectly adjusted or inadequately secured hardware can allow the geometry to move away from its intended setting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634112
99634112290
99634112190
The product you are viewing cross references to these numbers
Prices from: £199.00
Vehicle Group
- 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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
Information
Wishbone Control Arm with Lower Ball Joint.
SET OF 2
Fits:
Porsche 986 Boxster 1997 - 2004 Front or Rear
Porsche 996 C2 / C4 / C4S 1998 - 2004 Front or Rear
Porsche 996 Turbo 2000 - 2005 Front (non adjustable) or Rear
Porsche 996 GT3 1999 - 2002 MKI Rear
Porsche 996 GT3 2003 - 2005 MKII Rear (non adjustable)
Please note this arm is not an adjustable type (not motorsport - M004 option)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
The product you are viewing cross references to these numbers
SET OF 2
Fits:
Porsche 986 Boxster 1997 - 2004 Front or Rear
Porsche 996 C2 / C4 / C4S 1998 - 2004 Front or Rear
Porsche 996 Turbo 2000 - 2005 Front (non adjustable) or Rear
Porsche 996 GT3 1999 - 2002 MKI Rear
Porsche 996 GT3 2003 - 2005 MKII Rear (non adjustable)
Please note this arm is not an adjustable type (not motorsport - M004 option)
Porsche old part numbers: 99634105305, 99634105306, 99634105307, 99634105314, 99634105316, 99634105317, 99634105318, 99634105319, 99634106300,
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
99634105316
99634105317
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
99634105319
99634105320
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Control arm with lower ball joint 'Coffin Arm' Porsche 986 Boxster and 996 >>04 (99634105320/3)
Unit Price: £75.00
InStock
Price: £150.00
In stock