Yokomo Z2-500MG3A YZ-2 Series Performance Metal Gear Differential  [Z2-500MG3A]

Yokomo Z2-500MG3A Metal gear diff kit (High capacity) for YZ-2 series
Price:
NZD$68.15
Brand:
Yokomo
Model:
Z2-500MG3A
GTIN:
0639342216741
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Spares / Hop-ups - Yokomo - Off-Road Drive Train Parts category
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Improve YZ-2 control with the Yokomo Z2-500MG3A diff kit

The Yokomo Z2-500MG3A Metal Gear Differential Kit is tailored for the YZ-2 series to raise capacity and refine differential behaviour. Adjustments to the case layout produce a steadier and more reliable differential feel for precise handling.

Engineered metal gears with a light cross pin

This upgrade fits tough metal gears that resist wear and keep engagement consistent under load. A lightweight resin cross pin helps lower moving mass without sacrificing necessary stiffness, giving a balanced durability-to-weight ratio for track-focused builds.

Broad compatibility with YZ-2 variants

Compatible with a variety of YZ-2 variants, this differential suits multiple setups and offers a simple path to improved driveability across the supported model list.

Specifications

  • Material: Metal gears, Resin cross pin
  • Compatible Chassis: YZ-2 series
  • Models Supported: B-YZ2CAL3, B-YZ2CAL31-1, SOR-010, ROR-010, ROR-010RTR, ROR-010RTR-1, SOR-020, B-YZ2DTM3, B-YZ2DTM31-1, SOR-020D

For YZ-2 tuners wanting firmer, more reliable dif performance, this kit is a practical upgrade that blends strength and lightness.
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.

Can I run the diff with stiffer oils?

Yes, the increased capacity handles higher viscosity oils well, letting you tune locking feel and response to match track conditions.

Will it change the weight balance much?

Weight change is minimal thanks to the resin cross pin; you get stronger gears with only a slight impact on overall mass.

Is any special tooling required?

Standard hobby tools suffice for removal and installation, though a small torque wrench or consistent hand tightening helps get the correct gear mesh.

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