Yokomo S4-504-2A - YZ-4SF2 Race-Grade Center Gear Differential  [S4-504-2A]

Yokomo S4-504-2A Center gear diff set for YZ-4SF2
Price:
CAD$70.66
Brand:
Yokomo
Model:
S4-504-2A
GTIN:
0639342210404
Condition:
Brand New
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Track-focused center differential for YZ-4SF2

The Yokomo S4-504-2A Center Gear Differential Set is crafted to tune the handling of your YZ-4SF2 chassis. Designed for racers who need reliable response and robust build quality, this unit helps you dial in traction and stability for competitive circuits.

Performance benefits for competitive driving

On the track small setup changes matter. The Yokomo S4-504-2A delivers smoother power transfer and improved balance, helping maintain control at speed while resisting wear under heavy use. Its solid construction supports repeated race sessions.

Fitment and straightforward installation

This center gear differential is made specifically for the YZ-4SF2 platform and installs with a precise fit. It is compatible with B-YZ4SF2-1, MOR-010, and MOR-020 chassis, letting you swap it into supported builds without major alteration.

Specifications

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

For racers focused on consistency and tunability, the Yokomo S4-504-2A Center Gear Differential Set is a solid upgrade for YZ-4SF2 builds.
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 differential fit older YZ-4SF2 kits?

The S4-504-2A is designed for the YZ-4SF2 family and should fit kits that follow that chassis specification. Confirm your chassis code against the compatibility list before purchase.

What basic tools do I need to install it?

Installation requires common RC hand tools such as a set of hex drivers, small screwdrivers, and pliers. No speciality tools are normally needed for a standard install.

How should I maintain the differential for longevity?

Regular cleaning and inspection plus occasional re-greasing of gears will keep the unit operating smoothly. Check for loose fasteners after a few runs and replace worn parts as required.

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