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Drop Links & Bushes FRONT
By OE Match
- 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 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
This control arm set (left + right) provides a complete replacement for the front lower suspension arms on Porsche 997 models. Installing both arms as a matched pair ensures consistent alignment, even tyre wear, and balanced handling on both sides of the vehicle.
SET OF 2

Porsche 997.1 C4 / C4S 2005 -2008
Porsche 997.1 Turbo 2007 - 2009
Porsche 997.2 C4 / C4S 2009 -2012
Porsche 997.2 Turbo 2010 - 2013
Diagram ref no 5
This product supersedes Porsche's old part numbers:
- 99734307302 (LEFT) / 99734307402 (RIGHT)
Ideal for suspension refreshes, MOT repairs, or performance handling restoration.
This control arm maintains precise suspension geometry and keeps the wheel correctly aligned under all driving conditions. It absorbs vibration and road shock through its integrated bushings, helping to deliver smooth ride quality and sharp steering response. By keeping the wheel carrier securely located, it ensures predictable braking, stable cornering, and the refined handling expected from a Porsche. Replacing the arm restores proper suspension behaviour when the original bushings or joints have worn out.
Over time, the control arm and its bushings can wear, crack, or develop excessive play, which negatively affects steering accuracy and suspension stability. This can lead to clunking noises, wandering steering, uneven tyre wear, and reduced confidence during high-speed driving. Installing a new arm restores tight, precise handling and ensures the car remains safe, stable, and compliant with factory performance standards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734307X03
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
The control arm is a direct-fit replacement for the front left / right lower suspension arm used on Porsche 997 Carrera 4, 4S and Turbo models. This arm forms a critical part of the front suspension geometry, connecting the wheel carrier to the chassis while maintaining correct alignment, handling stability, and ride comfort.

Porsche 997.1 C4 / C4S 2005 -2008
Porsche 997.1 Turbo 2007 - 2009
Porsche 997.2 C4 / C4S 2009 -2012
Porsche 997.2 Turbo 2010 - 2013
Diagram ref no 5
This product supersedes Porsche's old part numbers:
- 99734307302 (LEFT) / 99734307402 (RIGHT)
Ideal for suspension refreshes, MOT repairs, or performance handling restoration.
This control arm maintains precise suspension geometry and keeps the wheel correctly aligned under all driving conditions. It absorbs vibration and road shock through its integrated bushings, helping to deliver smooth ride quality and sharp steering response. By keeping the wheel carrier securely located, it ensures predictable braking, stable cornering, and the refined handling expected from a Porsche. Replacing the arm restores proper suspension behaviour when the original bushings or joints have worn out.
Over time, the control arm and its bushings can wear, crack, or develop excessive play, which negatively affects steering accuracy and suspension stability. This can lead to clunking noises, wandering steering, uneven tyre wear, and reduced confidence during high-speed driving. Installing a new OE-match arm restores tight, precise handling and ensures the car remains safe, stable, and compliant with factory performance standards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734307
The product you are viewing cross references to these numbers
OEMatch Drop Links & Bushes FRONT — Control, Stability, Comfort
Front drop links and bushes help stabilise a Porsche’s suspension by linking the anti-roll bar to control arms and chassis, reducing body roll and improving tyre contact during cornering. Worn parts can lead to noise, vague steering and reduced control; timely inspection and renewal restore handling consistency.
Available Types
- Steel or alloy drop links with bonded joints
- Rubber or polyurethane anti-roll bar bushes
- Reinforced performance links and heavy-duty bushes
Understanding OEMatch Drop Links & Bushes FRONT
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original drop links & bushes.
OE (Original Equipment) refers to parts matching original specifications for the drop links & bushes and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM drop links & bushes engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OEMatch provides a broad selection of Porsche-fit suspension items, with thousands of part numbers and extensive OE cross-references catalogued. The range is developed to support servicing, repairs and restoration across multiple Porsche generations.
Benefits Include
- Restores steering precision and cornering stability
- Reduces body roll and improves tyre contact
- Quiets suspension noise and removes play
Why Drop Links & Bushes FRONT Wear and Fail
- Rubber bush perishing or splitting from age and exposure
- Corrosion and metal fatigue in link rods or joints
- Impact, debris or loose fastenings causing accelerated wear
The Importance of Replacing with OEMatch Drop Links & Bushes FRONT
Replacing worn front drop links and bushes is important to retain the handling characteristics intended for Porsche models. Renewing these items restores predictable suspension response, helps maintain tyre contact and steering accuracy, and prevents secondary wear to control arms and anti-roll bar mountings.
Advantages
- Choice of materials and grades to suit road use or performance upgrades
- Direct-fit alternatives made to original-spec dimensions and tolerances
- Durable finishes and corrosion resistance for long service life