Yokomo Z2-503GH2A YZ-2 Series High Capacity Differential Case  [Z2-503GH2A]

Yokomo Z2-503GH2A Gear diff case (High capacity) for YZ-2 series
Price:
£7.41
Brand:
Yokomo
Model:
Z2-503GH2A
GTIN:
0639342216765
Condition:
Brand New
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Refine YZ-2 Performance with Yokomo Z2-503GH2A

The Yokomo Z2-503GH2A gear differential case is produced for the YZ-2 line and enlarges oil capacity to yield more stable differential behaviour. It is a practical upgrade for those refining handling and consistency during practice and races.

Performance Advantages of Extra Oil Capacity

By increasing the internal oil volume, the diff reacts more gradually under changing loads, which improves predictability and makes tuning inputs more effective. This advantage is particularly useful when chasing consistent lap times.

Compatible YZ-2 Chassis Models

This differential case suits numerous YZ-2 chassis variants, including the following model numbers:

  • B-YZ2DTM2
  • B-YZ2CAL2
  • B-YZ2CAL3
  • B-YZ2CAL31-1
  • SOR-010
  • ROR-010
  • ROR-010RTR
  • ROR-010RTR-1
  • SOR-020
  • B-YZ2
  • B-YZ2CA
  • B-YZ2DT
  • B-YZ2DTM
  • B-YZ2DTMW
  • B-YZ2T
  • B-YZ2DTM2S
  • B-YZ2DTM3
  • B-YZ2DTM31-1
  • SOR-020D
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.

How does this affect setup work for racing?

A higher oil capacity produces a smoother diff response, which can simplify finding a repeatable setup across multiple runs and reduce the need for frequent oil swaps.

Will older YZ-2 parts fit with this case?

The case is compatible with many YZ-2 chassis codes listed above, so it will fit a range of older and newer configurations that use the same diff mounting standard.

Any recommended testing procedure after installation?

After fitting, run baseline tests with a familiar tyre and oil, then adjust oil weight incrementally while noting handling differences to determine the best setup for your track conditions.

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