YD-4MR Compatible Front One-Way Housing - Yokomo Y4-641MR  [Y4-641MR]

Yokomo Y4-641MR Front One-Way Housing for YD-4MR
Price:
£9.25
Brand:
Yokomo
Model:
Y4-641MR
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YD-4 category
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Product Summary: Front One-Way Housing

This front one-way housing is designed for installation into YD-4MR front assemblies and serves as the front one-way unit suitable for that chassis. The component corresponds to the front drive configuration used on YD-4MR setups and is meant as an RC replacement or a tuning part for front drivetrain arrangements.

Note that rotation direction differs from the front mid motor arrangement on the YD-4, so orientation and part compatibility must be checked prior to fitment. As rotation sense affects how the one-way engages under drive and coast, confirm the housing orientation in relation to the gearbox and drive shafts during installation.

Focus installation on proper seating and alignment with front drive elements on DP-YD4MR style assemblies. Fit this housing when a front-mounted one-way is required to match the YD-4MR front-end layout or when tuning front-end response during testing.

Compatibility

  • DP-YD4MR
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 Y4-641MR a direct fit for DP-YD4MR gearboxes?

It is listed as compatible, but you should check the housing orientation and mating faces before assembly to ensure a direct fit without modification.

Why does rotation sense matter for this part?

Rotation sense determines engagement timing during throttle and coast; this affects front grip and transient characteristics, so it is an important factor when selecting this housing for tuning.

Will I need to change other parts when fitting this housing?

Possibly. Because orientation and rotation differ from some front mid motor setups, verify adjacent drive components and make any necessary adjustments to shafts or spacers to ensure correct engagement.

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