Hirobo HI0404136 EX-2 Slide Block - Helicopter Cyclic Link Replacement  [HI0404136]

Product Brief: EX-2 Slide Block

The HI0404136 EX-2 slide block from Hirobo is supplied as a replacement sliding element for helicopter cyclic link assemblies. It functions as the mechanical interface between control linkages to preserve smooth slide travel and reliable control inputs.

Recorded as a common part for Eagle, Freya, EX and SX family models, buyers should verify fit using the specific airframe parts list. The unit ships singularly and is intended for hobby-scale helicopters.

Fitting instructions: detach the linkage and inspect pins, retainers and bearings for wear before fitting the slide block. Ensure the installed block moves freely and is not constrained by over-tightened hardware. Confirm full control throws at the transmitter and servos prior to flight. Use this part for maintenance restoration rather than to gain performance improvements.

Select the HI0404136 when replacing aged or damaged slide elements to restore correct cyclic geometry, and perform bench checks on linkage alignment before returning the aircraft to flight duties.