Kyosho W5312-06 - Shock Piston (DC13/2.0-350/2pcs)  [KY-W5312-06]

Shock piston role and fit

This Kyosho W5312-06 shock piston is an RC-scale replacement part supplied as 2 pcs, sized for DC13 style shock assemblies with a 2.0-350 specification. It is intended for LAZER ZX 7.5 and Ultima RB7.5 shock units and serves to control oil flow inside the shock body for predictable damping response.

In practical setup the piston affects low- and high-speed damping characteristics by changing the flow area and pressure response when paired with the appropriate shock oil. Check piston edges for smoothness and fit on the shock shaft before final assembly to avoid seal wear and inconsistent damping.

Use these pistons when you need like-for-like replacement or to experiment with different piston hole sizes within the DC13 family to fine-tune suspension behavior on 1/10 touring car setups.

Compatibility

• LAZER ZX 7.5
• Ultima RB7.5