Yokomo YOKBMS162 BMAX4 III X 1.6 Two-Hole Shock Pistons 2pcs  [YOKBMS162]

Yokomo BM-S162 - BMAX4 III X Shock Piston (Black 1.6,2 holes)2pcs
Price:
£5.05
Brand:
Yokomo
Model:
YOKBMS162
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Piston Specification for BMAX4 III X

This item is an OEM-style replacement piston built for the BMAX4 III X shock cartridges used in 1/10 scale RC models. The duo includes two black pistons marked 1.6 and configured with two holes, as indicated in the product name. These parts are for suspension tuning and repair tasks.

The piston controls the internal flow path for shock oil, so changing pistons alters compression and rebound behavior. When fitting to the BMAX4 III X shock bodies, follow standard rebuild practice: ensure correct piston orientation, check that seals are in good condition, and refill with the shock oil grade that matches your setup goals.

After installation, test for smooth shaft operation and absence of leaks, and evaluate the vehicle handling to confirm the piston choice meets your tuning aims. The 2-piece pack provides immediate replacements during service.
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.

How should I orient the piston when rebuilding the shock?

Orient the piston according to the original assembly direction so the hole pattern matches the intended flow path. Incorrect orientation can change damping characteristics and may cause unexpected behavior.

Will these pistons fit without modifying the shock body?

They are designed to fit BMAX4 III X shock bodies without modification. For other shock designs, verify piston diameter and mounting method before attempting to install.

Does the pack include enough pistons for both front and rear shocks?

The pack contains 2 pistons, typically sufficient to replace one axle or to spare one shock during setup changes. Purchase additional packs if you need pistons for all four shocks.

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