Beefy 20T 0.8 Mod Safe D5 Pinion Gear For RC Cars And Trucks, Heavy-Duty Steel Construction, Durable Wide-Tooth Profile, Precision Machined For Long-Lasting Power, ARA311003
✔️ 20T 0.8 Mod Safe-D5 pinion for 5mm shafts - steel, durable
This heavy-duty 20T 0.8 Mod Safe-D pinion gear is a precision-made steel drive gear designed for RC cars and trucks. It’s built to handle high torque and harsh conditions, featuring a wide tooth profile for smooth mesh with the spur gear. Compatible with 5 mm motor shafts and includes a threaded set-screw hole, plus an E-clip and M4 x 4mm set screw for secure retention. Part number ARA311003.
✅ 20T, 0.8 module Safe-D5 pinion gear for RC cars and trucks
✅ Heavy-duty steel construction for long-lasting power
✅ Wide-tooth profile for smooth drive with the spur gear
✅ D-shaped hole matches motor shaft profile to prevent slip if set screw backs out
✅ Includes M4 x 4mm set screw and 3.2mm E-clip for retention
💡 What is a pinion gear used for in RC cars? It transfers motor torque to the drivetrain by meshing with the spur gear, turning motor rotation into wheel motion. - Handy for tuning gear ratios to match conditions - Safe-D design helps prevent drive loss if the set screw backs out - Compatible with 5 mm shafts and includes retention hardware