Kyosho UM603B Drive Washer and Bush Upgrade for RB6/SC  [KY-UM603B]

Kyosho UM603B - Drive Washer & Bush Set (RB6/SC)
Price:
AUD$8.00
Brand:
Kyosho
Model:
KY-UM603B
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Upgrade the RB6/SC Drivetrain with Genuine Parts

The Kyosho UM603B Drive Washer and Bush Set is intended to refresh worn drive interfaces on RB6 and SC chassis. Using matched parts helps keep drive shafts true and reduces intermittent vibration or noise from loose components.

Standout Details of the UM603B Set

  • Compatibility: Made to match RB6 and SC chassis specifications for direct replacement.
  • Durability: Built to resist everyday wear from practice and club racing sessions.
  • Precision Fit: Accurate dimensions reduce unwanted movement and improve component life.
Remark :
Due to limited stock availability, please notice that some Kyosho 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.

Are these Kyosho genuine parts?

This listing is for the Kyosho UM603B set specified for RB6 and SC. Verify part numbers against your parts list to confirm compatibility.

Do these reduce drivetrain noise?

Correctly fitted washers and bushes can cut down rattles and vibration caused by worn clearances, leading to a quieter drivetrain.

What tools do I need to fit them?

Basic hand tools and a clean workspace are enough for removal and replacement. Keep small parts organised and check orientations during reassembly.

Can I reuse old washers and bushes?

Reusing worn parts is not recommended. Replacing with new UM603B components ensures correct fit and avoids recurring issues.

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