Kyosho W5303-09 Big Bore Two-Port Shock Piston  [KY-W5303-09]

Kyosho W5303-09 - Shock Piston(2-Hole/2pcs/Big Bore Shock)
Price:
NZD$8.66
Brand:
Kyosho
Model:
KY-W5303-09
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $7.88 each $1.54 or 9%
3+ $7.49 each $3.50 or 13%
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Set Up Tuned Damping with Kyosho W5303-09

For modellers wanting tighter suspension setup, the Kyosho W5303-09 pistons are optimised for big bore shocks. They help stabilise oil flow for more predictable damping across rough or smooth courses. Ideal for people who adjust oil weights and shim stacks to match driving style.

Main Benefits of the Two-Hole Design

  • Design: Two-port arrangement that improves control over shock bleed and response.
  • Compatibility: Intended for big bore damping systems to increase fitment options.
  • Durability: Made to cope with regular tuning and demanding use.
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.

Can I swap these into my existing big bore shocks?

In many cases yes, but confirm the piston diameter and shock internal layout to ensure a proper seal and smooth travel.

Which shock oil weights work best with a two-hole piston?

Two-hole pistons respond well across a range of oils; lighter oil gives quicker action while heavier oil smooths high speed movement. Try small steps to find the right balance.

Will fitting these change ride height?

Piston choice mainly affects damping, not static ride height, though different oil volumes and springs will influence ride height.

How often should I check these pistons during a season?

Inspect pistons and seals after several sessions or if you notice increased friction or oil leakage, and replace worn parts as needed.

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