ARA310497 Spiral Cut Differential Gear (43T)

Single spiral‑cut main differential gear with 43 teeth made from super‑tough steel for durable use in ARRMA large scale 6S BLX drivetrains. The spiral cut tooth profile is precision machined to promote smoother and more efficient power transfer and reduce wear under heavy loads. This gear serves as a direct replacement for worn or damaged differential crown gears and helps maintain consistent torque distribution and drivetrain performance during aggressive driving and bashing. It is typically used in the front or rear differential assemblies of compatible ARRMA vehicles that specify a 43T spiral main gear.

Includes

1 x Spiral 43T Main Diff Gear per pack

Features

Super-tough steel for long-lasting durability and reduced wear in extreme RC conditions - Precision manufactured teeth for smooth and reliable power transfer