Extra Hard 18 Tooth Blackened Steel 32p Pinion 5mm
$12.50
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Extra Hard 18 Tooth Blackened Steel 32p Pinion 5mm
$12.50
High Carbon Steel
Heat treated surface hardness
5mm Shaft Bore
Fits heavy duty motors
14 Tooth Count
Precision machined .8M pitch
Set Screw Included
Includes 4mm set screw
Versatile Pitch
Compatible with 32P spurs
Durable Design
Built for tough applications
Precision Drive PerformanceUpgrade your RC gear drivetrain
The Extra Hard 5mm Bore .8 Module (31.75P) Pinion Gear, 14T is engineered from high carbon steel and specially heat-treated to deliver extreme surface hardness and durability for high-performance RC vehicles. Designed for 5mm motor shafts, this robust motor gear ensures exceptional wear resistance when paired with metal spur gears in heavy-duty brushless power systems.
Unmatched Strength & EfficiencyBuilt for extreme brushless power
Upgrade your vehicle's power transmission with the Extra Hard 5mm Bore .8 Module (31.75P) Pinion Gear, 14T. Machined with exact precision, each gear features stamped tooth counts for quick identification and higher natural lubricity to reduce friction and heat buildup. Suitable for popular Traxxas, Team Associated, and HPI models, this heavy-duty RC car pinion gear works seamlessly with .8 module and 32 pitch spur gears. It includes a heavy-duty 4mm set screw for secure mounting on 5mm motor shafts, providing dependable power transfer under intense brushless loads.
Gear SpecificationsDetailed product parameters and details
Compatible Vehicles
Traxxas, Associated, HPI, and heavy-duty RC models
Part Type
Motor Pinion Gear
Material
Heat-Treated High Carbon Steel
Placement/Position
Motor Shaft / Drivetrain
Dimensions
5mm Bore, 14 Tooth, .8 Module / 32 Pitch
Weight
Standard Pinion Weight
Engineered PerformanceKey characteristics and construction details
MaterialHeat-treated high carbon steel
Bore SizeFits standard 5mm motor shafts
Tooth CountPrecision stamped 14T design
Gear Pitch.8 Module / 32 Pitch compatible
Included HardwareIncludes one 4mm set screw
LubricityHigh natural lubricity reduces gear wear
Frequently Asked QuestionsEverything you need to know
What motor shaft size does the Extra Hard 5mm Bore .8 Module (31.75P) Pinion Gear, 14T fit?
This pinion gear directly fits standard 5mm motor shafts, making it ideal for heavy-duty brushless motors found in Traxxas, Team Associated, and HPI models. For 1/8 inch motor shafts, a reducer sleeve is required.
Is the Extra Hard 5mm Bore .8 Module (31.75P) Pinion Gear, 14T compatible with 32 pitch spur gears?
Yes, .8 module and 32 pitch gears are functionally interchangeable and can be run together without increased wear or excessive drivetrain noise.
What tool do I need to install the set screw on the Extra Hard 5mm Bore .8 Module (31.75P) Pinion Gear, 14T?
The included 4mm set screw requires a standard 2mm Allen wrench (hex driver) for proper installation and secure tightening.