Yokomo ZB-SG3246 46T/21T Spur Gear for YZ-834B Race Replacement [ZB-SG3246]

Yokomo ZB-SG3246 Spur Gear 46T-21T for YZ-834B

Price:

£4.51

Brand:

Yokomo

Model:

ZB-SG3246

GTIN:

639342227174

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	£6.10 each	£-3.18 or -35%
3+	£5.27 each	£-2.26 or -17%

Available in shop

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Description
FAQ

Improve YZ-834B Drivetrain Precision with the ZB-SG3246

The Yokomo ZB-SG3246 combines a 46T external gear with a 21T inner gear to provide consistent power transfer and reduced backlash on the YZ-834B Dog Fighter. Purpose-made for the YZ-834B chassis, it offers a precise fit that helps maintain drivetrain alignment and reliable performance lap after lap.

What should I check after fitting the ZB-SG3246?

After installation confirm gear mesh, secure screws to the correct torque and run the car briefly to verify there is no binding. Recheck mesh once components bed in.

How does gear wear present itself on this part?

Wear shows as rounded or chipped tooth edges, increased vibration or slipping. Replace the spur promptly to avoid damage to the pinion or gears downstream.

Any setup advice for prolonged life of the spur?

Keep mesh correctly set, avoid running excessive debris into the drivetrain, and routinely inspect for burrs or contamination. Proper care extends service intervals and performance.