Serpent SER120181 Hard Aluminium Pinion 48P 63T  [SER120181]

Serpent SER120181 Motor-pinion Aluminium Hard 48P / 63T
Price:
AUD$25.64
Brand:
Serpent
Model:
SER120181
Condition:
Brand New
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Serpent SER120181 Aluminium Pinion for Accurate Gear Mesh

The Serpent SER120181 Motor-pinion Aluminium Hard 48P / 63T is a practical upgrade for tuners who want consistent torque delivery from their motor. Built in aluminium, it balances weight and strength for dependable driveline behaviour.

Durable Teeth for Repeated Running

Featuring a hard aluminium finish and a 48P 63-tooth layout, this pinion provides precise engagement that reduces irregular wear on mating gears. It stands up well to regular track sessions and park practice.

Easy Integration into Existing Setups

Compatible with a variety of 48P shafts and motor mounts, the Serpent SER120181 fits into most buggies, trucks and sedan platforms without major modification. It is a straightforward way to optimise gearing.

What pitch is this pinion and why does it matter?

This is a 48P pinion. Pitch defines tooth size and spacing, so matching 48P with your spur gear ensures correct meshing and less wear.

Can I use this on wet or dusty tracks?

Aluminium will handle dusty conditions but keep the drivetrain clean and recheck mesh frequently. Avoid prolonged exposure to water without drying and relubricating where appropriate.

Is the set screw included and secure?

Most pinions come ready for set-screw fitting. Make sure the set screw seats firmly against the shaft flat and use a thread locker if you want extra security.

Will this change my gear ratio significantly?

The 63-tooth count affects the overall ratio relative to your spur. Swapping pinion sizes will change acceleration and top speed, so choose based on track and motor setup.

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