Yokomo Z2-303TA3A Lightweight Aluminium Top Shaft for YZ-2  [Z2-303TA3A]

Yokomo Z2-303TA3A Aluminum top shaft for YZ-2DTM3/CAL3
Price:
NZD$27.02
Brand:
Yokomo
Model:
Z2-303TA3A
GTIN:
0639342216543
Condition:
Brand New
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Upgrade your YZ-2 drivetrain with an aluminium top shaft

The Yokomo Z2-303TA3A aluminium top shaft has been engineered for the YZ-2 line, compatible with models such as YZ-2DTM3 and CAL3. Built from high-grade aluminium, it aims to reduce rotating mass while providing robust service life under typical track loads. The lower weight helps responsiveness without compromising strength, making it a sensible swap for racers and club drivers. Fit it when refreshing your drivetrain or when seeking smoother acceleration response.

Fitment List

  • B-YZ2DTM3
  • B-YZ2CAL3
  • B-YZ2DTM31-1
  • B-YZ2CAL31-1
  • SOR-010
  • ROR-010
  • ROR-010RTR
  • ROR-010RTR-1
  • SOR-020
  • 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.

Will this shaft work with stock YZ-2 gearboxes?

Yes, it is designed to pair with standard YZ-2 gearbox layouts listed in the fitment list, but verify clearances on modified layouts before final assembly.

Can lighter shafts change handling?

Reducing rotating mass can sharpen throttle response and slightly affect weight transfer. Small changes may be noticed by experienced drivers during acceleration and corner exit.

Do I need to replace bearings when installing?

Inspect bearings for play or wear and replace as required. Fresh bearings ensure the shaft runs true and prevent premature wear on the new aluminium part.

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