Yokomo SD-643A Precision Drift Ring and Drive Gear Set  [SD-643A]

Yokomo SD-643A One-Way Ring/Drive Gear for DRIFT PACKAGE
Price:
CAD$6.34
Brand:
Yokomo
Model:
SD-643A
GTIN:
0639342189465
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Spares / Hop-ups - Yokomo - DP-DPRA category
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Optimise drift control with Yokomo SD-643A gearing

The Yokomo SD-643A One-Way Ring and Drive Gear set is a direct-fit upgrade for Drift Package chassis, supplying a matched ring and drive gear to sharpen handling and improve throttle response during slide control.

Performance highlights for Yokomo SD-643A

  • Precision fit: Engineered for accurate meshing with compatible Yokomo drift gearboxes for smooth engagement and reduced lash.
  • Long lasting: Manufactured from robust materials to handle repeated drifting sessions and tuning adjustments.
  • Broad compatibility: Designed to work across many Drift Package chassis for straightforward installation.

Fits these chassis

  • DP-DP7C
  • DP-DP8
  • DP-DPMS
  • DP-DPRA
  • DP-DPRH
  • DP-YD4
  • DP-YD4MR
  • DP-GR35
  • DP-UF86A
  • DP-M786A
  • DP-HKS86A
  • DP-MKXA
  • DP-C33A
  • DP-SC430A
  • DP-TY180A
  • DP-JZX2A
  • DP-BNAA
  • DP-SDA
  • DP-TSFCA
  • DP-EVXA
  • DP-DKPA
  • DP-BS15A
  • DP-REA7A
  • DP-C35A
  • DP-DM13A
  • DP-GDBFA
  • DP-ZCRA
  • DP-1093A
  • DP-TYS15A
  • DP-BL34DA
  • DP-B324RA
  • DP-SR86A
  • DP-PS13A
  • DP-TRS15A
  • DP-JZZ30A
  • DP-DR86A
  • DP-REAA
  • DP-ORCZ33A
  • DP-GDBA
  • DP-JZXA
  • DP-KOS15A
  • DP-IS220A
  • DP-TSS15A
  • DP-BLR34A
  • DP-APEXA
  • DP-HKSA
  • DP-180SXA
  • DP-FC3SA
  • DP-S15A
  • DP-AE86A
  • DP-DRG3
  • MRTC-86
  • DP-DRG3G
  • DP-N86R
  • DP-N86W
  • DP-N15R
  • DP-N15W
  • DP-N15S
  • MRTC-SD9
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.

What items are supplied with the SD-643A kit?

The kit contains one ring gear, one drive gear, and three pan-head tapping screws (2x5mm) for mounting the gear set to compatible Drift Package gearboxes.

Is special tooling required to fit these gears?

Basic hand tools are sufficient: a screwdriver for the tapping screws and a few standard setup checks. Ensure correct tooth mesh and free rotation after installation.

How should I maintain the ring and drive gears?

Inspect the teeth for wear after heavy sessions, keep the gearbox clean, and replace worn fasteners. Light lubrication of mating surfaces can help reduce noise and wear.

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