AR310497 Diff Gear Main 43T Spiral Kraton (ARAC4008)

43-tooth Spiral Main Differential Gear for RC cars is a high-quality replacement part that handles power transfer inside the differential, delivering smooth engagement and reliable performance under demanding RC conditions. Each pack includes one spiral main diff gear.

Crafted from super-tough steel with precision-machined teeth, this gear offers long-lasting durability and reduced wear, even in extreme RC environments. The spiral design promotes smooth, efficient power transfer, making it a dependable choice for upgrading or maintaining serious RC drivetrains.