Yokomo S4-SG80CDA 80T Center Diff Spur Gear  [S4-SG80CDA]

Yokomo S4-SG80CDA DP48/80T Spur Gear of Center Diff for YZ-4S
Price:
CAD$9.64
Brand:
Yokomo
Model:
S4-SG80CDA
GTIN:
0639342210596
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Spares / Hop-ups - Yokomo - Pinion / Spur Gear category
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Precision Spur Gear for YZ-4S Center Diff

The Yokomo S4-SG80CDA 80T spur gear is an essential part for owners wanting to keep or improve YZ-4S drivetrain performance. With a 48 pitch design, it delivers consistent power transfer and efficient operation inside the center differential. Whether tackling club races or weekend practice, this component supports reliable drivetrain behaviour for experienced RC drivers.

Core Features of the 80T Spur

  • Tooth Count: 80T gives a useful balance of speed and torque control.
  • Pitch: 48 pitch for standard gear mesh with compatible setups.
  • Compatibility: Built for YZ-4S models including B-YZ4SF / B-YZ4SF2-1 / MOR-010 / MOR-020.
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 spur fit other 48 pitch gearboxes?

It is designed for the YZ-4S lineup listed above; some 48 pitch systems might accept it but you should confirm mesh and clearance before installing.

How does 80T affect acceleration and top speed?

An 80 tooth spur tends to favour a middle ground between acceleration and top end, making it versatile across different track layouts.

Any tips for installing this gear?

Set correct gear mesh and check for play in the center differential; use the original shims and verify smooth rotation before final assembly.

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