3Racing SAK-D630 Sakura D6 Gear Differential Upgrade  [SAK-D630]

Precision idler gear upgrade for the Sakura D6

The 3Racing SAK-D630 Idler Gear Differential is a targeted upgrade for drivers tuning their Sakura D6 chassis. Built to smooth out torque delivery, this unit helps the drivetrain run with less friction and gives more consistent traction across paved and mixed surfaces. Its construction focuses on durability while keeping serviceability straightforward for club racers.

Built for durability and easy adjustment

Engineered to handle frequent use, the SAK-D630 reduces wear in the gearbox and keeps performance predictable lap after lap. The design allows for straightforward tuning so you can tweak differential behaviour to match track grip or driving style without complex disassembly.

Improved handling for tighter lap times

Fitting the 3Racing SAK-D630 helps the Sakura D6 hold lines better through corners and respond more cleanly to throttle inputs. That improved balance and feedback can make a noticeable difference during qualifying and race runs.