Yokomo D-021A Front One-Way Unit for DRIFT PACKAGE  [D-021A]

Yokomo D-021A High Performance Front One-Way Unit for DRIFT PACKAGE
Price:
£25.29
Brand:
Yokomo
Model:
D-021A
GTIN:
0639342184804
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Spares / Hop-ups - Yokomo - DP-DPRA category
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Front one-way bearing support upgrade

This RC front one-way unit has been engineered for Yokomo DRIFT PACKAGE chassis to cut rotational resistance and increase front drive support accuracy. The design reduces the effective inner diameter of the one-way bearing to lessen drag, while the aluminium housing extension offers direct bearing support for better alignment.

The kit contains the components required to replace or upgrade the front one-way assembly across supported DRIFT PACKAGE models, and is suitable for detailed model tuning where drag reduction and reliable engagement influence handling.

Packing includes

  • One Way Housing - 1 pcs
  • Drive Cup - 2 pcs
  • Ring Gear - 1 pcs
  • Drive Gear - 1 pcs
  • O Ring - 2 pcs
  • 2x4mm screw - 3 pcs

Specifications

  • Item: High Performance Front One-Way Unit
  • Material: Aluminum housing with one-way bearing
  • Model Number: D-021A
  • Compatibility: See Compatible Models block below

Compatible Models

  • DP-DPMS
  • DP-DPRA
  • DP-DPRH
  • DP-DP7C
  • DP-DP8
  • 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-SD9
  • MRTC-86
  • DP-DRG3G
  • DP-N86R
  • DP-N86W
  • DP-N15R
  • DP-N15W
  • DP-N15S

The D-021A is a direct front replacement for eligible Yokomo DRIFT PACKAGE chassis, providing a compact bearing profile and extended aluminium support to reduce rotation resistance and maintain improved front driveline alignment for drift-oriented setups.
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 are the long-term durability benefits of the D-021A?

By supporting the bearing directly with extended aluminium housing, the D-021A can reduce uneven loading and potential misalignment, which helps with component longevity when maintained correctly.

How does this assembly influence driveline alignment?

The extended housing increases bearing support and concentricity, which reduces side load and improves drive gear alignment, contributing to steadier engagement and reduced vibration at the front end.

Will fitting this unit require changes to my existing gearing?

No gearing changes are normally necessary. The kit includes the drive gear and ring gear required for front assembly replacement; verify mesh and clearance during installation to ensure correct operation.

Can I use the D-021A on non-listed chassis?

Installation on non-listed models is not guaranteed. For reliable fitment, consult the Compatible Models list; using the unit on unsupported chassis may require modification and is not recommended.

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