HRCSG1824 - 24t 48p Hardened Steel Pinion Gear 1/8 Bore

Precision hardened steel pinion gear with 24 teeth and a 48‑pitch tooth profile sized for RC drivetrains that use 48P gearing standards. Machined from heat‑treated 4140 steel to resist wear in high‑load and brushless motor applications, this gear includes a heavy‑duty set screw for secure attachment to a 1/8 inch motor shaft. The gear’s pitch and tooth count allow fine tuning of acceleration and top speed when paired with a compatible spur gear. Its compact length and robust construction support reliable engagement and long service life in off‑road and on‑road vehicles.

• 24 teeth with 48 pitch for standard RC gear ratios
• Hardened 4140 steel construction for strength and durability
• Heat‑treated to resist wear under high torque and brushless use
• Includes heavy‑duty 4 mm set screw for secure mounting
• Fits 1/8 in (3.175 mm) motor shafts common in many vehicles
• Precision CNC cut to maintain smooth mesh with spurs
• Allows tuning of acceleration versus top speed when matched with spur gear