Porsche 930 4-Speed Transaxle

Porsche 930 Four-Speed Manual Transaxle

This Porsche 930 four-speed manual transaxle is a highly sought-after drivetrain component, renowned for its strength and suitability for high-torque applications. Originally developed for the turbocharged 930 platform, this gearbox is widely favored for both authentic restorations and performance-focused Porsche builds.  Porsche 930 4-Speed Transaxle

The transaxle is housed in a durable aluminum case and is equipped with a limited-slip differential, enhancing traction and stability under acceleration. It was rebuilt by California Motorsports in 2013, a respected name in Porsche drivetrain preparation, and features a CMS side cover for added rigidity and reliability.

Identified by part number 930.301.101.0R, this transmission offers proven performance, durability, and classic Porsche engineering.

Key Features

• Porsche 930 four-speed manual transaxle

• Limited-slip differential

• Rebuilt by California Motorsports (2013)

• CMS reinforced side cover

• Aluminum case

• Part #930.301.101.0R

Ideal For

• Porsche 930 Turbo restorations

• High-power air-cooled Porsche builds

• Performance and track-focused projects

Known for its robustness and racing pedigree, the Porsche 930 four-speed transaxle remains a benchmark for strength and reliability—an excellent foundation for serious Porsche performance applications.