Master Airscrew 3.5/1 for 3035G RC Gearbox Pinion - MASSP003

The Master Airscrew SP003 is a 3.5:1 pinion gear designed as a direct-fit replacement for the Master Airscrew 3035G gearbox used in RC aircraft. Carrying style code MASSP003, this pinion is the correct ratio component to restore a worn or damaged 3035G gearbox to working order. If you're sourcing RC aircraft spare parts for a Master Airscrew-powered model, using the manufacturer's own pinion ensures the gear mesh and ratio remain exactly as designed.

Key Features

• Designed specifically for the Master Airscrew 3035G gearbox — not a generic pinion
• 3.5:1 gear ratio matches the original gearbox specification
• Direct OEM-style replacement that maintains correct mesh and drivetrain geometry
• Manufactured by Master Airscrew, the same brand as the gearbox itself

Compatible With

• Master Airscrew 3035G Gearbox

What's Included

• 1x Master Airscrew SP003 3.5:1 pinion gear