Yokomo BM-4827A DP48-27T Hard Steel Pinion for 1/10 Scale  [BM-4827A]

Yokomo BM-4827A Hard Steel Pinion Gear DP48-27T
Price:
NZD$10.58
Brand:
Yokomo
Model:
BM-4827A
GTIN:
0639342205943
Condition:
Brand New
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Long-Lasting Pinion for Demanding Driving

The Yokomo BM-4827A hard steel pinion is a practical upgrade for pilots seeking more durable drivetrain parts. Manufactured from hardened steel, it stands up to repeated high-load runs while maintaining correct tooth geometry. With 48 pitch and 27 teeth, it mates cleanly with matching spurs for reliable torque transfer.

Hard Steel Advantages

Hard steel pinions resist wear better than softer materials, meaning fewer replacements and steadier performance over time. This makes the BM-4827A a sensible choice for track days or rough surfaces where gear wear can be an issue.

Compatibility Notes

Designed to fit many standard 1/10 scale setups that use 48-pitch spurs, this pinion is suitable for both upgrades and routine replacements. Check spur pitch and shaft fitting to ensure a straightforward fit.
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.

Will this pinion change my gear ratio much?

The tooth count stays at 27, so ratio changes come only from swapping to different tooth counts; this part keeps the same 48-pitch ratioing as your original 27T pinion.

Any special installation tips?

Tighten the grub screw to the manufacturers torque spec and recheck mesh after a short run, then retighten if needed to prevent slippage.

What maintenance does it need?

Inspect teeth for chips, keep the mesh clean, and apply a light coat of gear lube on the spur to reduce wear.

Is this suitable for brushless setups?

Yes, it works with brushless motors provided the rest of your drivetrain is matched for power output and heat management.

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