Porsche 992 GT3 Steering Knuckle, Control Arm, Cover & Drive Shaft

Genuine OEM Porsche 911 992 GT3 suspension and drivetrain components, suitable for the GT3’s dedicated rear-wheel-drive chassis.

Steering Knuckle

• Front left: 9GT407245C
• Front right: 9GT407246C
• GT3-specific wheel carriers/steering knuckles. Porsche parts catalogues distinguish these from standard 992 knuckles.

Control Arms

The 992 GT3 uses dedicated lightweight control arms, including GT3-specific upper and lower assemblies. Current catalogues list GT3 lower control arms and GT3 upper control-arm applications.

Cover

• Stub axle cover: 9GT407115
• Listed specifically for RWD 992 models with GT3, GT3 RS and S/T.

Drive Shaft / Drive Axle

The GT3 uses dedicated drive axle shafts for its rear-wheel-drive configuration. The exact left/right axle part number depends on model year and configuration, so the VIN should be matched before ordering. Porsche parts catalogues separately identify GT3 axle-shaft and knuckle components.

Compatibility

• Porsche 911 992 GT3
• 4.0L naturally aspirated flat-six
• RWD
• Applicable 992 GT3 model years
• Verify GT3 vs GT3 RS/S/T, rear-wheel steering and model year.

Important: Porsche has different component revisions across 992 production. For example, current catalogues show 9GT407245C/246C for GT3 knuckles, while earlier revisions may have different suffixes. Match the VIN and OE number before purchasing.

Suggested listing title:
Porsche 911 992 GT3 OEM Steering Knuckle Control Arm Stub Axle Cover Drive Shaft Suspension Parts