do not press the back button…
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.
- 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 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)
Fits:
Porsche 718 Boxster & Cayman (NOT PR006 4.0L GTS) Rear
Click 'Zoom in' for large parts diagram.
Diagram ref no 25
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982501401
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
This OE Match rear upper control arm is a suspension component designed for Porsche 911 (993) models. It forms part of the multi-link rear suspension system and connects the rear wheel carrier (hub assembly) to the chassis side section, helping control wheel movement and maintain proper suspension geometry.
Sold individually, Fits left or right side - Two required per vehicle.
Fits:
Porsche 993 1994 - 1997
Diagram ref no 5 and 28.
The rear upper control arm, sometimes referred to as the rear upper forward suspension link, is a key component in the Porsche 993 multi-link rear suspension layout. It links the rear wheel carrier to the body structure and allows controlled suspension movement while keeping the wheel accurately positioned relative to the chassis.
The OE Match rear upper control arm is engineered to match factory specifications for geometry, mounting points and structural strength. It typically includes the integrated ball joint and mounting points necessary for direct installation.
This component is commonly replaced during suspension refurbishment when ball joints or bushings become worn.
Function
• Suspension Link: Connects the rear wheel carrier to the chassis
• Wheel Alignment Control: Maintains proper camber and wheel positioning
• Handling Stability: Supports balanced handling during acceleration and cornering
• Suspension Movement: Allows controlled articulation of the rear suspension
Rear suspension arms and their ball joints are constantly subjected to road impacts, braking forces and suspension movement. Over time these components can develop play or wear, leading to poor handling, suspension noise and uneven tyre wear. Replacing worn control arms helps restore correct suspension geometry and improves driving stability.
When to Replace. Consider replacing the rear upper control arm if you notice:
• Clunking or knocking noises from the rear suspension
• Excessive play in suspension joints
• Uneven rear tyre wear
• Difficulty maintaining proper wheel alignment
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104703
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Sold individually, 8 Required if you are changing all the bushes
Fits:
Porsche 993 1995 - 1998 (all) REAR
Street rear track rod bushings will bring back the OEM feel in your 911 that may have been lost due to worn out bushings. Track Rods are one of the most critical pieces of a 993 rear suspension as these rods locate the rear spindle assembly. This means a worn bushing can not only cause an even twitchier rear end, but they can negatively affect camber and caster changes through the suspension's range of motion.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104301
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Price is SET OF 8
Fits:
Porsche 993 1995-98 all REAR
Rear Monoball bushings feature Precision Teflon-lined bearings to increase the performance of your suspension setup. Track Rods are one of the most critical pieces of a 993 rear suspension as these rods locate the rear spindle assembly. This means a worn bushing can not only cause an even twitchier rear end, but they can negatively affect camber and caster throughout the suspension's range of motion. These are a great solution on your street or track car so you can enjoy knowing your alignment settings will stay true even under heavy load and use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104301
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Rear V-shape wishbone (rear lower control arm) is the replacement for the Porsche 911 (993) rear axle. It locates the rear hub, controls toe/camber under load and carries the ball-joint and bushing interfaces that keep rear suspension geometry precise. Replace worn or damaged arms to eliminate play, restore crisp handling and correct abnormal tyre wear.
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Why replace the wishbone?
Worn bushings or a failing ball joint introduce free play — the car feels vague under braking/cornering and can develop a shimmy.Corrosion, impact damage or bending (kerb or track incidents) will change suspension geometry and lead to rapid/uneven tyre wear.Old arms allow unwanted deflection; replacing them restores factory kinematics and improves driver feedback, especially important on lowered or high-mile 993s.
Common issues / failure modes
- Ball-joint wear — ball joints loosen or develop play; when they go the arm must be replaced or re-balled.
- Bushings deteriorate — rubber bushings crack, get soft or collapse, allowing alignment drift and tyre cupping.
- Corrosion / fatigue — especially on UK/EU cars exposed to salt; can lead to seam rust or metal fatigue on older arms.
- Bent arm from impacts — an arm that’s been hit will change toe/camber and should be replaced, not straightened.
This part number has been superseded from previous numbers:
- 99333104100 (LEFT) / 99333104200 (RIGHT)
- 99333104101 (LEFT) / 99333104201 (RIGHT)
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333104
The product you are viewing cross references to these numbers