Kyosho MZW432-01B O-Ring and Diaphragm Service Set (3pcs)  [KY-MZW432-01B]

Kyosho MZW432-01B - O-Ring & Diaphragm Set(3pcs/for Oil Shock)
Price:
CAD$7.01
Brand:
Kyosho
Model:
KY-MZW432-01B
GTIN:
4548565428717
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $6.47 each $1.07 or 8%
3+ $6.16 each $2.56 or 12%
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Seal Maintenance for Mini-Z MR-03 Using Kyosho Components

Keep your Mini-Z MR-03 handling precisely with genuine Kyosho parts. The Kyosho MZW432-01B O-Ring & Diaphragm Set is made for oil shocks and helps maintain proper sealing to prevent oil loss and protect shock internals.

Consistent Sealing for Reliable Damping

These O-rings and diaphragms are produced to deliver steady sealing under different track conditions and temperatures, which preserves damping feel and helps avoid performance drift. Replacing worn seals is a simple way to keep suspension response predictable.

Fitment Notes and Kit Contents

Produced for the Mini-Z Series MR-03, the three-piece set supplies the essential parts needed to refresh your oil shock assembly. Using authentic Kyosho spares keeps maintenance straightforward and ensures correct fitment.
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.

When should I replace the shock O-ring and diaphragm on my Mini-Z MR-03?

Replace them when you spot oil seepage, a change in damping feel, or during scheduled maintenance after several running sessions. Regular checks catch leaks early.

Are these parts easy to fit for a weekend service?

Yes. Basic tools and a steady hand are all you need to swap the O-ring and diaphragm; follow standard shock disassembly steps and keep parts clean during rebuild.

Will different shock oils affect seal life?

Thicker oils can put more stress on seals, while very light oils may leak more easily. Choose oils recommended for Mini-Z shocks and inspect seals after changing oil type.

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