Yokomo Z2-500A Off-Road Ball Differential for YZ-2  [Z2-500A]

Yokomo Z2-500A Ball Diff Kit for YZ-2CA/DT/YZ-4
Price:
AUD$63.20
Brand:
Yokomo
Model:
Z2-500A
GTIN:
0639342216734
Condition:
Brand New
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Optimise Your YZ-2 with the Yokomo Z2-500A Ball Diff

Targeted at off-road 2WD builders, the Yokomo Z2-500A Ball Differential Kit brings tungsten ball strength to the YZ-2 range. The construction focuses on long-term durability and a consistent diff feel under racing and practice conditions. It is a straightforward upgrade for drivers wanting steadier traction control.

Major Points for the Yokomo Z2-500A

  • Material: Durable tungsten balls that maintain roundness and reduce wear over time.
  • Compatibility: Fits YZ-2 chassis variants including B-YZ2DT, B-YZ2DTM and B-YZ2T among others.
  • Functionality: Improves throttle modulation and corner entry stability on dirt and hardpack.
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 do tungsten balls compare to steel for diffs?

Tungsten resists deformation better than standard steel, so the balls keep their shape longer and maintain smoother diff action under load.

Is this a direct swap for stock parts?

In most YZ-2 variants the Z2-500A installs in place of the factory diff, but verify part orientation and clearances during fitting.

What oil or grease should I use with this diff?

Use a diff grease or light oil recommended for ball differentials and follow tuning guidance to adjust slip and feel to your track conditions.

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