Futaba 4EX/4YF Stick Spring Replacement - Control Restore Kit  [4EX_4YF_spring]

Stick Spring Kit for Futaba 4EX/4YF

This Futaba 4EX/4YF spring replacement kit brings back consistent stick return and improved tactile feel. Engineered for the 4EX and 4YF radios, the set keeps your transmitter inputs predictable for everyday use and spirited sessions.

Better Stick Centring

The springs are sized to seat precisely in Futaba 4EX and 4YF mechanisms, delivering repeatable tension and reducing dead zones. Swapping worn springs restores more immediate and accurate stick inputs.

Long Lasting Performance

Finished for durability, the Futaba 4EX/4YF spring set stands up to frequent handling and long run times. That longevity lowers upkeep and helps maintain a consistent transmitter feel over many outings.