Blade Helical Main Gear, 135T (BLH5337)
$6.99
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Blade Helical Main Gear, 135T (BLH5337)
$6.99
Helical Tooth Design
Smooth Quiet Gear Engagement
Direct OEM Fit
Factory Blade Replacement Part
Durable Plastic
Handles High Torque Power
Precision Drive UpgradeEssential Blade Helicopter Replacement Part
Keep your RC helicopter performing at its peak with the official Helical Main Gear: B450, 330X, 360/270 CFX, Fusion 360/270. Engineepered for high-RPM brushless power systems, this replacement gear ensures smooth power transfer and reliable flight performance across multiple Blade models.
Quiet Efficient OperationMaintain High Flight Performance Standards
The Helical Main Gear: B450, 330X, 360/270 CFX, Fusion 360/270 provides superior drive efficiency over traditional straight-cut spur gears. Featuring precision-angled teeth, this main gear delivers quieter operation, minimized drivetrain vibration, and enhanced power transfer for your 3D aerobatic RC helicopter setups. Whether you are conducting routine maintenance or rebuilding after a crash, this factory-original replacement part ensures exact fitment to get your model back into the air quickly.
Technical Component SpecsDetailed Drivetrain Part Metrics
Compatible Vehicles
Blade B450, 330X, 360 CFX, 270 CFX, Fusion 360, Fusion 270 (helicopter)
Part Type
Main Gear Assembly
Material
High-Impact Composite Plastic
Placement/Position
Main Rotor Shaft Transmission
Gear Profile
Helical Tooth Pitch
Key Component AdvantagesBuilt for Peak Aerobatic Flight
Direct OEM CompatibilityDesigned specifically for Blade 330X, 360 CFX, and Fusion models
Helical Cut TeethProvides smoother gear mesh and reduced operating noise
High Torque ResistanceEngineered to withstand aggressive brushless motor loads
Tough Composite MoldResists stripping under sudden throttle changes
Easy InstallationDirect replacement part for effortless repair and maintenance
Frequently Asked QuestionsEverything you need to know
Which models are compatible with the Helical Main Gear: B450, 330X, 360/270 CFX, Fusion 360/270?
This component is a direct factory replacement main gear designed for the Blade B450, 330X, 360 CFX, 270 CFX, Fusion 360, and Fusion 270 RC helicopters.
What are the benefits of using a Helical Main Gear: B450, 330X, 360/270 CFX, Fusion 360/270 over straight-cut gears?
Helical gears feature angled teeth that engage gradually rather than all at once. This results in smoother power transmission, reduced drivetrain noise, and less overall vibration during intense aerobatic flight.
How do I maintain the Helical Main Gear: B450, 330X, 360/270 CFX, Fusion 360/270 for optimal performance?
Always ensure proper gear mesh between the main gear and motor pinion. Periodically inspect the teeth for debris or wear, and replace the gear if any teeth show significant rounding or cracking.
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