ARAC7877 Arrma 0.8 Mod / 32DP 5mm Bore Pinion Gear - 18T

The Arrma AR310758 (also referenced as ARAC7877) 18T pinion gear is a 0.8 Mod / 32DP, 5mm-bore gear made from hard-wearing material for smooth, reliable meshing when the action is fast and extreme. Designed for 0.8 Mod / 32DP drivetrain setups requiring an 18-tooth pinion, it includes a secure set screw for straightforward installation on 5mm motor shafts.

Key Features

• Precisely manufactured gear teeth
• Hard-wearing material for consistent operation
• Strong set-screw
• Tooth count moulded into the pinion boss for easy size recognition

What's Included

• 1 x Pinion Gear (18T 0.8MOD)
• 1 x M4 x 4mm Set Screw