Kyosho IF347-145B 1.4x5 Hole Shock Pistons for Big Shock Systems (2pcs)  [KY-IF347-145B]

Kyosho IF347-145B - Shock Piston(1.4x5Hole/2pcs/For Big Sh
Price:
£5.77
Brand:
Kyosho
Model:
KY-IF347-145B
GTIN:
4548565459667
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £5.06 each £1.41 or 12%
3+ £4.81 each £2.86 or 17%
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Precision Piston Upgrade Kyosho IF347-145B

The Kyosho IF347-145B shock pistons give a straightforward method to refine damper behaviour in big shock setups. Featuring a 1.4mm aperture and five-hole layout, these pistons help control internal oil flow and stabilise rebound and compression response.

Practical Use on Large Shock Bodies

These pistons benefit drivers seeking repeatable handling across different surfaces. The IF347-145B design moderates oil transfer through the piston ports so shocks behave more consistently during extended runs or on rough circuits.

Fitting Advice and Model Compatibility

The IF347-145B pistons are compatible with many big shock designs. Fitment is simple: remove the old piston assembly and install the IF347-145B, checking that the piston moves freely and the seals seat correctly. Regular inspection keeps them performing reliably.
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.

How do I check piston fit before sealing the shock?

Before sealing, slide the piston on the shaft and cycle the shock to ensure smooth movement and correct alignment. Correct any binding before adding oil.

Will these pistons help reduce bottoming on heavy landings?

They can help by altering damping progression, but bottoming is influenced by spring rate and travel. Combine piston tuning with appropriate springs for best results.

Is the 1.4mm hole size universal for all big shocks?

The 1.4mm orifice is a common option but verify your shock's piston and body clearances before relying on exact sizing. It is a good starting point for many big shock setups.

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