For RC builders focused on consistent drivetrain performance, the Yokomo PG-4816A Precision Hard Coated Aluminum Pinion Gear is a dependable choice. This 16-tooth pinion is machined from lightweight aluminum and finished with a hard coat to resist wear while maintaining efficient power transfer. Its 48 pitch dimension fits standard spur gears used across many 1/10 applications.
Aluminum pinions like the PG-4816A balance reduced rotating mass with sufficient strength for racing and strong hobby use. The hard coating improves surface durability, helping the gear survive extended runs and repeated load cycles without rapid tooth wear.
When fitting the Yokomo PG-4816A, confirm your spur gear is 48 pitch to ensure correct mesh. Set a proper backlash and recheck alignment after a few runs to avoid premature wear and noisy operation.
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