Yokomo Y2-RAC4 Replacement Spur Hub for YD-2/EX/PLS  [Y2-RAC4]

Yokomo Y2-RAC4 Spur Gear Hub of Y2-RAC for YD-2/EX/PLS
Price:
NZD$23.99
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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Design and Role of the Y2-RAC4 Spur Hub

The Yokomo Y2-RAC4 acts as the hub and top-shaft piece tailored for the YD-2 A-arm SP rear suspension kit on RC drift cars. It interfaces with the kit's rear assembly and is used with the corresponding kit components.

Functionally this part is a service replacement that preserves correct rear drive and suspension alignment during maintenance or when swapping worn parts. It mirrors the original kit fitment so adjustments remain straightforward for minor tuning.

Fitting advice: make sure the hub aligns with the kit spur gear and bearings, set correct gear mesh, and verify wheel alignment after fitting. Follow the A-arm SP kit's hardware and torque recommendations.

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.

Can I use this hub to replace a worn spur hub on a DP-YD2EX?

Yes. The DP-YD2EX model appears in the compatibility list and the part is intended to be a direct fit for that rear kit layout.

Do I need new bearings or screws to fit the Y2-RAC4?

Normally no. Reuse the A-arm SP kit bearings and fasteners unless they show wear; check mesh and bearing seating during installation.

Is this component suitable for tuning rear geometry?

It is primarily a replacement part, but consistent fitment helps ensure predictable rear geometry when making small tuning adjustments.

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