HRCSG1814 - 14t 48p Hardened Steel Pinion Gear 1/8 Bore

This product is a hardened steel 14-tooth 48-pitch pinion gear designed for RC vehicles using motors with a 1/8 inch (3.175 mm) shaft. The precision CNC-machined gear transfers power from the motor to the spur gear while maintaining smooth drivetrain operation and efficient power delivery. Constructed from heat-treated 4140 steel, the gear resists wear and deformation during high-power brushless operation and repeated acceleration loads. A set screw secures the gear firmly to the motor shaft to maintain consistent gear mesh and reliable performance.

• 14 tooth gear size with 48 pitch designed for common 1/10 scale RC drivetrain setups.
• Hardened 4140 steel construction for increased durability and wear resistance.
• Precision CNC machined teeth for smooth engagement with 48P spur gears.
• Heat-treated steel improves gear life under high load and brushless power systems.
• 1/8 inch (3.175 mm) bore fits most standard RC motor shafts.
• Heavy-duty set screw secures the gear to the motor shaft for reliable power transfer.
• Compact lightweight design helps reduce rotating mass and improve drivetrain efficiency.