SO series Rear Hub Carrier Upgrade - Aluminum L/R SO-415RA by Yokomo  [SO-415RA]

Yokomo SO-415RA Aluminum Rear Hub Carrier L/R for SO series
Price:
AUD$61.69
Brand:
Yokomo
Model:
SO-415RA
GTIN:
639342228669
Condition:
Brand New
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alt="Yokomo SO-415RA Aluminum Rear Hub Carrier L/R for SO series" title="Yokomo SO-415RA Aluminum Rear Hub Carrier L/R for SO series"

Upgrade rear hub carrier to tune handling on SO series

Designed for SO series 2WD off-road vehicles, this aluminum rear hub carrier replaces the original resin component to tighten up chassis feedback and improve tuning consistency.

On-track the stiffer carrier reduces unwanted deflection during jumps and aggressive throttle use, which makes setup changes more predictable and quicker to dial in. The carrier continues to accept the same height insert as the stock unit so you can adjust roll centre and skid angle without altering the mount points.

Because the machining is precise, fitting new bearings is recommended when installing the hub carrier; attempting to press in used bearings may make future removal difficult. This upgrade is focused on measurable handling improvements rather than aesthetics.

Specifications

  • Item: Aluminum Rear Hub Carrier L/R
  • Material: Aluminum
  • Model Number: SO-415RA
  • Compatibility: SO series 2WD off-road, Universal, ROR-020, ROR-020RTR

Compatibility

  • SO series (2WD off-road)
  • Universal
  • ROR-020
  • ROR-020RTR

As an aluminium replacement for the stock resin carrier, this part suits racers keen to refine suspension behaviour; install fresh bearings and recheck roll-centre settings after fitting to optimise tuning results.
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.

How does the aluminum carrier change roll-center tuning?

Because the carrier uses the same height insert, roll-center positions remain adjustable; the increased stiffness simply makes the effects of those adjustments more consistent and easier to evaluate during setup changes.

Will this affect corner entry or exit behaviour?

Drivers often notice sharper corner entry and steadier exit as hub flex is reduced. That change may require small suspension or shock tuning to balance grip and rotation for preferred handling.

Should shock settings be retuned after installation?

Yes. Since the carrier alters how loads are transmitted, check damping and spring rates after fitting; small adjustments can help restore the desired pitch and roll behaviour with the stiffer hub carrier.

Does it change how I should set toe or camber?

Toe and camber fundamentals do not change, but because the aluminium carrier reduces compliance, fine tweaks may be needed to regain the exact steering feel you had with the stock part.

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