Yokomo BM-4819A Performance Pinion Gear DP48-19T  [BM-4819A]

Yokomo BM-4819A Hard Steel Pinion Gear DP48-19T
Price:
AUD$9.28
Brand:
Yokomo
Model:
BM-4819A
GTIN:
0639342205868
Condition:
Brand New
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Race-Proven Yokomo BM-4819A Hard Pinion

The Yokomo BM-4819A Hard Steel Pinion Gear is a performance-minded choice offering strong tooth integrity for high-load applications and spirited driving.

Essential Details for BM-4819A

  • Material: Hard steel provides a durable mounting surface and extended service life.
  • Pitch and Teeth: 48 pitch with 19 teeth delivers precise engagement for efficient drivetrain operation.
  • Compatibility: Fits many chassis that accept 48 pitch pinion gears across common RC models.

How Hard Steel Improves Durability

Compared with softer materials, hard steel resists wear and retains tooth shape longer under repeated impacts and high torque, which helps maintain consistent performance.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can I use the BM-4819A on my brushless rig?

Yes, the BM-4819A is suitable for use with brushless and brushed setups that accept a 48 pitch, 19-tooth pinion; check motor shaft compatibility first.

Should I change spur gear when upgrading to hard steel?

If your spur gear shows wear, replace it when fitting a hard steel pinion to ensure even wear and proper mesh across both gears.

What driving styles suit this pinion?

This pinion works well for sprint racing, track days and hard bashing where stronger teeth and consistent engagement are needed.

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