Yokomo S4-503GHA Performance Gear Differential Case for YZ-4S  [S4-503GHA]

Yokomo S4-503GHA F/R Gear Diff.case for YZ-4S
Price:
NZD$12.05
Brand:
Yokomo
Model:
S4-503GHA
GTIN:
0639342210367
Condition:
Brand New
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Strengthen Your YZ-4S Drivetrain with Yokomo S4-503GHA

The Yokomo S4-503GHA gear differential case offers a solid upgrade for the YZ-4S platform, focusing on consistent gear engagement and longer service life. It helps the drivetrain handle repeated stress during laps and practice sessions.

Key Benefits of This Gear Diff Case

  • Durability: Reinforced construction to resist wear during frequent use.
  • Compatibility: Designed to integrate with YZ-4S layouts and compatible frames.
  • Performance: Promotes smoother torque transfer for crisper corner exits.
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 case fit other YZ-4S style chassis?

Yes. The S4-503GHA fits the compatible models such as B-YZ4SF, B-YZ4SF2-1, MOR-010 and MOR-020 when using the original mounting points.

Does the case need special setup after installation?

After fitting, check gear mesh and bearings and run a short break-in at low load to confirm smooth rotation and correct preload settings.

Is this a good choice for club racing?

Yes. Its focus on consistent gear behaviour makes it well suited to tight club tracks where repeatable handling matters.

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