Yokomo S4-504-2A - YZ-4SF2 Centre Gear Differential Upgrade  [S4-504-2A]

Yokomo S4-504-2A Center gear diff set for YZ-4SF2
Price:
AUD$76.97
Brand:
Yokomo
Model:
S4-504-2A
GTIN:
0639342210404
Condition:
Brand New
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Durable centre differential for the YZ-4SF2 chassis

The Yokomo S4-504-2A Center Gear Differential Set is intended to sharpen the handling of YZ-4SF2 cars through stable torque distribution. Its sturdy metal build gives confidence for repeated practice and race sessions.

Benefits for handling and traction

By stabilising power flow between axles, the Yokomo S4-504-2A improves cornering predictability and traction. The heavy duty components resist deformation so performance remains consistent over time.

Model fit and simple swap-in

Made for the YZ-4SF2 chassis, this differential is compatible with B-YZ4SF2-1, MOR-010, and MOR-020 variants, enabling a clean replacement or upgrade without major chassis work.

Specifications

  • Compatibility: YZ-4SF2, B-YZ4SF2-1, MOR-010, MOR-020
  • Material: High-grade metal components
  • Function: Enhances stability and control

For racers and club drivers who value durability and tuneability, the Yokomo S4-504-2A Center Gear Differential Set is a practical upgrade for YZ-4SF2 platforms.
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 improve corner speed?

When matched with the right oil and chassis setup, this differential helps maintain drive through corners, which can translate to better corner speed for many drivers.

Are spare parts available if something wears?

Replacement gears and hardware for Yokomo diffs are commonly available through parts suppliers. Keep a small spares kit if you race frequently.

Can I tune it for different track conditions?

Yes, changing diff oil viscosity and adjusting gear mesh lets you tune feel and slip for high or low grip tracks. Test incremental changes to find the best setup.

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