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FOAM FRENZY SALE LAST DAY

Save up to $50 on select RC Aircraft!

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NEW & IN STOCK

Available now and ready to ship

Pre-Order | Releasing May 2026

Steel 40T Straight Cut Differential Ring Gear

TEKNO RC LLC - TKR5151

$32.99

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These gears are CNC machined from high quality steel, then hardened for durability. They will provide smoother and more efficient operation than the standard gears. They also run quieter than the standard gears. The ring and pinion should be run as a set (TKR5151 and TKR5152) and should not be mixed with TKR5110 or TKR5111.

Product Details

In The Box

40T Straight Cut Differential Ring Gear1

These gears are CNC machined from high quality steel, then hardened for durability. They will provide smoother and more efficient operation than the standard gears. They also run quieter than the standard gears. The ring and pinion should be run as a set (TKR5151 and TKR5152) and should not be mixed with TKR5110 or TKR5111.

Product Details

In The Box

40T Straight Cut Differential Ring Gear1