YZ-2 Gearbox Case Halves Z2-302 for YZ-2 by Yokomo  [Z2-302]

Yokomo Z2-302 Transmission Case L/R for YZ-2
Price:
£2.88
Brand:
Yokomo
Model:
Z2-302
GTIN:
3888
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Service replacement for YZ-2 transmission case

The Yokomo Z2-302 transmission case L/R is an aftermarket replacement designed for the YZ-2 2WD platform, provided as left and right halves to contain the spur gear, pinion engagement and bearing seats. It retains the original arrangement and screw pattern used on the YZ-2 drivetrain.

Compatibility notes: intended to repair or replace factory housings on supported YZ-2 models, the Z2-302 helps maintain correct gear mesh and keeps gearbox alignment stable during use. The moulded composite construction keeps component weight sensible while providing the dimensional accuracy required for consistent fit.

Installation guidance: the case replaces the OEM halves and matches the original fastener layout and internal clearances, so no modifications to the gearbox internals are necessary. Before final assembly check bearing seating and spur/pinion alignment, and where possible reuse the original screws to preserve factory thread engagement.

Compatibility:

  • B-YZ2
  • B-YZ2CA
  • B-YZ2DTM
  • B-YZ2DTMW
  • B-YZ2DTM2
  • B-YZ2CAL2
  • B-YZ2DTM2S
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.

Which YZ-2 variants will accept these case halves?

Refer to the compatibility list above; the Z2-302 is designed specifically for the YZ-2 family items shown and fitment matches those variants.

Will upgraded internal gear sets fit inside these halves?

The halves are sized to house the standard spur and pinion arrangements; confirm mesh and bearing clearance when fitting non-standard gear sets to ensure adequate spacing.

Should I seek professional help to install the cases?

Professional installation is not mandatory but recommended if you want precise bearing seating and gear mesh; otherwise follow the chassis service sequence and double-check clearances during assembly.

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