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Rear Suspension Control Arm Set. Porsche 955 / 957 Cayenne - SUSPARMKIT955R
SUSPARMKIT955R
Vehicle Group
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
Information
Rear Suspension Control Arm Set
This complete rear suspension control arm set includes the lower arm, track
control arm, and upper control arms. Designed to match OEM specifications, these arms
restore precise handling, stability, and ride comfort. By replacing the entire
set together, you ensure balanced suspension geometry and prevent uneven wear
across components.
Fits:
Porsche
Cayenne 3.2L V6 2003-06
Porsche Cayenne S 4.5L V8 2003-06
Porsche Cayenne Turbo 4.5L 2003-06
Porsche Cayenne Turbo S 4.5L 2006>>
Porsche Cayenne 3.0L Diesel 2007-10
Porsche Cayenne 3.6L 2007-10
Porsche Cayenne S/GTS 4.8L 2007-10
Porsche Cayenne Turbo / Turbo S 4.8L 2007-10
What the Products Do
- Lower
Arm: Supports the suspension and helps control vertical
wheel movement.
- Track
Control Arm: Maintains wheel alignment under cornering,
braking, and acceleration loads.
- Upper Control Arms: Stabilize camber and toe settings for consistent handling and even tyre wear.
Together, these components keep your rear suspension aligned, smooth, and stable — essential for safety and driving confidence.
Symptoms of Worn or Failing Control Arms
- Clunking or knocking noises from the rear suspension
- Uneven or accelerated tyre wear
- Poor straight-line stability or drifting while driving
- Excessive play or looseness when cornering
- Vibrations felt through the chassis or steering
- Visible cracks, play, or worn-out bushings in the arms
Common Reasons for Failure
- Bushing
Wear: Rubber bushings degrade with age, heat, and road stress, leading
to looseness.
- Ball
Joint Wear: Constant suspension movement eventually wears joints,
causing knocking or play.
- Corrosion:
Metal arms exposed to moisture, salt, and debris can weaken or rust.
- Heavy Loads & Driving Style: Aggressive driving, towing, or rough roads accelerate fatigue.
Why Replace as a Complete Set?
- Ensures balanced suspension geometry by renewing all arms at once.
- Reduces labour costs versus replacing individual arms separately.
- Restores factory handling performance and ride quality.
- Prevents further damage to tyres, shocks, and other suspension components.
- Provides long-term reliability and peace of mind.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPARMKIT955R
95533104532
95533104531
95533104530
95533104710
95533104900
95533105000
95533101812
95533101811
95533101712
95533101711
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Rear track rod control arm. Porsche 955 Cayenne / 957 Cayenne (95533104532/1
2 x Upper front rear axle control Arm. Porsche 955/957/958 Cayenne (95533104710/2
1 x Track control arm upper rear. Porsche Cayenne (95533104900/2
1 x Track control arm upper rear. Porsche Cayenne (95533105000/2
1 x Rear lower wishbone. Porsche 955 / 957 Cayenne (95533101712/1
1 x Rear lower wishbone. Porsche 955 / 957 Cayenne (95533101812/1
Price: €629.46
In stock
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 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
The Porsche Genuine OE Control Arm ‘Coffin Arm’ (Slim Type) is an original factory lower suspension control arm / wishbone assembly designed for the Porsche 986 Boxster and Porsche 996 generation 911 models. Commonly known as the “Coffin Arm” due to its distinctive shape, this suspension arm forms a key part of the multi-link suspension system used on water-cooled Porsche models. The slim-type version is fitted with an integrated lower ball joint and suspension bushes for precise suspension geometry and handling performance.
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 or REAR (non adjustable)
Porsche 996 GT3 1999 - 2002 MKI REAR
Porsche 996 GT3 2003 - 2005 MKII REAR (non adjustable)
Please note this arm is not adjustable (not motorsport - M004 option)
Diagram ref no 21
The coffin arm controls wheel movement and suspension geometry while allowing smooth suspension articulation during steering, braking, and cornering.
It connects the wheel carrier to the chassis/subframe and works together with the shock absorber and track control arms to maintain:
• Precise steering response
• Stable wheel alignment
• Ride comfort
• Porsche handling characteristics
The integrated bushes absorb vibration and road harshness, while the lower ball joint allows controlled movement of the suspension assembly.
Functions & Technical Role
• Suspension geometry control: Maintains correct wheel alignment and movement
• Integrated lower ball joint: Allows smooth articulation during suspension travel
• Vibration damping: Suspension bushes reduce harshness and road vibration
• Handling stability: Supports accurate steering and chassis balance0
• OEM engineering: Manufactured to Porsche factory specifications for exact fitment and durability
Fitment / Position on Car
• Fitting position: Front or rear axle depending on model/application
• Side: Left = Right
• System: Suspension and steering geometry control
Typically installed as: Front lower control arm or Rear lower control arm (GT/Turbo applications)
The coffin arm plays a major role in steering precision, suspension stability, and tyre wear control. Worn bushes or ball joints can negatively affect handling, ride comfort, and alignment accuracy.
When to replace
• Knocking or clunking from suspension
• Excessive play in the ball joint or bushes
• Uneven tyre wear or poor wheel alignment
• Vague steering or unstable handling
• During suspension rebuild or overhaul
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
The product you are viewing cross references to these numbers
The Porsche Genuine OE Control Arm ‘Coffin Arm’ (Slim Type) is an original factory lower suspension control arm / wishbone assembly designed for the Porsche 986 Boxster and Porsche 996 generation 911 models. Commonly known as the “Coffin Arm” due to its distinctive shape, this suspension arm forms a key part of the multi-link suspension system used on water-cooled Porsche models. The slim-type version is fitted with an integrated lower ball joint and suspension bushes for precise suspension geometry and handling performance.
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 or REAR (non adjustable)
Porsche 996 GT3 1999 - 2002 MKI REAR
Porsche 996 GT3 2003 - 2005 MKII REAR (non adjustable)
Please note this arm is not adjustable (not motorsport - M004 option)
Diagram ref no 21
The coffin arm controls wheel movement and suspension geometry while allowing smooth suspension articulation during steering, braking, and cornering.
It connects the wheel carrier to the chassis/subframe and works together with the shock absorber and track control arms to maintain:
• Precise steering response
• Stable wheel alignment
• Ride comfort
• Porsche handling characteristics
The integrated bushes absorb vibration and road harshness, while the lower ball joint allows controlled movement of the suspension assembly.
Functions & Technical Role
• Suspension geometry control: Maintains correct wheel alignment and movement
• Integrated lower ball joint: Allows smooth articulation during suspension travel
• Vibration damping: Suspension bushes reduce harshness and road vibration
• Handling stability: Supports accurate steering and chassis balance0
• OEM engineering: Manufactured to Porsche factory specifications for exact fitment and durability
Fitment / Position on Car
• Fitting position: Front or rear axle depending on model/application
• Side: Left = Right
• System: Suspension and steering geometry control
Typically installed as: Front lower control arm or Rear lower control arm (GT/Turbo applications)
The coffin arm plays a major role in steering precision, suspension stability, and tyre wear control. Worn bushes or ball joints can negatively affect handling, ride comfort, and alignment accuracy.
When to replace
• Knocking or clunking from suspension
• Excessive play in the ball joint or bushes
• Uneven tyre wear or poor wheel alignment
• Vague steering or unstable handling
• During suspension rebuild or overhaul
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634105320
99634105316
99634105317
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
99634105320
The product you are viewing cross references to these numbers
Price: €611.02
Orderable
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
Information
Control arm lower, Rear.
(TRW are the Original Manufacturer for Porsche)
Fits:
Porsche 986 Boxster 1997-2004 Rear
Please click 'Zoom in' to see the diagram (No 8)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633104308
The product you are viewing cross references to these numbers
(TRW are the Original Manufacturer for Porsche)
Fits:
Porsche 986 Boxster 1997-2004 Rear
Please click 'Zoom in' to see the diagram (No 8)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98633104308
98633104304
98633104305
98633104306
98633104307
98633104308
The product you are viewing cross references to these numbers
Price: €146.25
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 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
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Control arm rear with ball joint.
Fits:
Porsche 986 Boxster
Porsche 987 Boxster 2006>>
Porsche 987c Cayman 2005>>
Porsche 996 C2/C4 1998-2005
Porsche 996 Turbo 2000-2005
Porsche 996 GT3 1999-2005
Porsche 997 MKI 2006-2009
Porsche 997 GT3 2006-2009
Please click 'Zoom in' to view the diagram (No 13)
This product supersedes Porsche's old part numbers:
99633104506, 99633104508, 99633104510, 99633104512, 99733104504 , 99633104512
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733104505
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster
Porsche 987 Boxster 2006>>
Porsche 987c Cayman 2005>>
Porsche 996 C2/C4 1998-2005
Porsche 996 Turbo 2000-2005
Porsche 996 GT3 1999-2005
Porsche 997 MKI 2006-2009
Porsche 997 GT3 2006-2009
Please click 'Zoom in' to view the diagram (No 13)
This product supersedes Porsche's old part numbers:
99633104506, 99633104508, 99633104510, 99633104512, 99733104504 , 99633104512
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733104505
99733104504
99633104506
99633104508
99633104510
99633104512
997.331.045.04
996.331.045.06
996.331.045.08
996.331.045.10
996.331.045.12
99733104505
99631124508
99633124510
99633104505
99633104507
The product you are viewing cross references to these numbers
Price: €348.72
Orderable