Rear Spur Gear Hub compatible with YD-2/EX/PLS - Yokomo Y2-RAC4  [Y2-RAC4]

Yokomo Y2-RAC4 Spur Gear Hub of Y2-RAC for YD-2/EX/PLS
Price:
AUD$19.69
Brand:
Yokomo
Model:
Y2-RAC4
GTIN:
0639342213832
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YD-2 category
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Spur Gear Hub Function for YD-2 Rear

The Yokomo Y2-RAC4 is the spur hub/top-shaft component created to mate with the YD-2 A-arm SP rear suspension kit found on RC drift cars. It is fitted into the kit's rear assembly and works with the other supplied parts.

As a service or replacement part, the hub maintains proper rear drivetrain alignment and suspension positioning during repairs or when replacing worn pieces. Fit follows the kit's original layout so installation is straightforward for routine upkeep or minor setup changes.

Fitting checklist: ensure the hub engages the spur gear correctly, bearings sit flush, check gear mesh, and verify wheel alignment after assembly. Use the A-arm SP kit hardware and torque specs where applicable.

Compatibility

  • DP-YD2
  • DP-YD2G
  • DP-YD2PLS
  • DP-YD2EX
  • DP-YD2S
  • DP-YD2SG
  • DP-YD2S-PL
  • DP-YD2SX
  • DP-YD2E
  • DP-YD2EG
  • DP-YD2EPLS
  • DP-YD2EX2
  • DP-YD2ES
  • DP-YD2SS
  • DP-YD2SX2
  • DP-YD2SX2R
  • DP-YD2EXB
  • DP-YD2EXR
  • DP-YD2SX2P
  • DP-YD2SX3
  • DP-YD2SX3R
  • DP-YD2SX3P
  • DP-YD2AC
  • DP-YD2RAR
  • DP-YD2RAB
  • DP-YD2RAP
  • DP-YD2SAB
  • DP-YD2SAR
  • DP-YD2SAP
  • DP-YD2SSAB
  • DP-YD2SSAR
  • DP-YD2SSAP
  • DP-YD2RSAB
  • DP-YD2RSAR
  • DP-YD2RSAP
  • DP-YD2RPLS
  • DP-YD2RX
  • DP-YD2RXR
  • DP-YD2RXP
  • DP-YD2ACA
  • DP-YD2RXTB
  • DP-YD2RXTP
  • DP-YD2RXTR
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.

Is the Y2-RAC4 a direct replacement for DP-YD2EX hubs?

Yes. The DP-YD2EX is among the supported models and the piece is manufactured to match the A-arm SP rear configuration.

Will I need to change gear ratio or add spacers when fitting this hub?

No gear ratio change is required. Check mesh and bearing positioning; only add spacers if recommended by your specific kit setup.

Can this hub help with rear end instability?

Replacing a worn hub can improve rear alignment and reduce instability, but overall handling also depends on suspension setup and tuning.

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