Transmission & Gearbox

Transmission and gearbox components for Porsche GT3 Cup and GT4 Clubsport race cars — shift hardware, mounts, coolers, and gearbox-adjacent components from the program's inventory, each verified against the factory part number.

Every part is graded on our published 1–5 grading scale. Driveline components carry the same expectation as our other mechanical categories: inspection by a qualified race shop before service. Gearbox internals, when they appear, come only from the program's own units — never consolidated salvage — and oversize items ship freight with options quoted after checkout.