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Transmissions / Gearboxes
for models with differential lock
Applications / Fitment
Porsche 911 (992.2) Carrera T 3.0L (RWD / 2WD) 2024>>
* Vehicles fitted with the GC405 6-speed Manual transmission
Required Porsche Equipment Codes
* G0W – 6-speed manual transmission
Part Number / Specification
- Porsche part number: 0C4300044B
- Gearbox code: GC495
- Transmission type: 6-speed manual
- Differential: Locking differential configuration
- Condition: New
This original Porsche manual transmission is designed to deliver precise gear selection, smooth power transfer and a direct driving connection between the engine and rear wheels.
Manufactured to the factory transmission specification, it provides a replacement solution for a damaged, worn or faulty original gearbox.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0C4300044B
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera T 3.0L 2024>>
Shop Securely
12 Month Warranty
Worldwide Delivery
for models with differential lock
Applications / Fitment
Porsche 911 (992.2) Carrera T 3.0L (RWD / 2WD) 2024>>
* Vehicles fitted with the GC405 6-speed Manual transmission
Required Porsche Equipment Codes
* G0W – 6-speed manual transmission
Part Number / Specification
- Porsche part number: 0C4300044B
- Gearbox code: GC495
- Transmission type: 6-speed manual
- Differential: Locking differential configuration
- Condition: New
This manual transmission is designed to deliver precise gear selection, smooth power transfer and a direct driving connection between the engine and rear wheels.
Manufactured to the factory transmission specification, it provides a replacement solution for a damaged, worn or faulty original gearbox.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0C4300044B
The product you are viewing cross references to these numbers
- Porsche 992.2 Carrera T 3.0L 2024>>
Shop Securely
12 Month Warranty
Worldwide Delivery
Design 911 offers a curated selection of used Porsche gearboxes and transmissions, with a strong focus on classic air-cooled models. Our stock typically includes 4-speed, 5-speed, and G50 gearboxes from iconic models such as the 911, 912, 930, 964, and 993, along with occasional units from later water-cooled cars.
Whether you're restoring a vintage 911, upgrading to a stronger transmission, or replacing a worn unit, our range includes many legendary configurations—including early 901 gearboxes, 915 units, and various G50 transmissions. These parts are ideal for period-correct restorations, resto-mods, and motorsport builds.
Each listing typically includes model compatibility, basic condition notes, and photos where available. As these are used parts, we encourage you to read each description carefully.
If you're searching for a specific transmission code, model year, or application, our experienced team is here to help. Please don’t hesitate to get in touch!
Contact us:
📧 sales@design911.com
📞 +44 208 500 8811
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed