Hirobo HI0403264 GPH 346 GT Slide Block for Scale Helicopters  [HI0403264]

Overview: HI0403264 Slide Block for GPH 346 GT

This direct-replacement slide block, reference HI0403264 from Hirobo, is made for GPH 346 GT helicopters. It functions within the rotor-head linkages to guide motion and preserve alignment for both cyclic and collective inputs.

Fitment is a routine swap for experienced modellers: remove the worn block, move any retaining items across, fit the new block in the same orientation and test for smooth, wobble-free travel across the controls. Once fitted, check there is no binding and confirm control throws; brief centring adjustments to blades or linkages may be needed to recover ideal rotor-head geometry.

For routine maintenance and tuning this slide block helps reduce play at mating points and maintain consistent control geometry over repeated flights. Inspect periodically for wear and ensure free movement to keep cyclic response predictable and to simplify pitch-tracking during setup.