RC ERA C138 Linkage Rod Set (Pushrods & Ball Links) — OEM Replacement

Restore crisp, precise control on your C138 with this Linkage Rod Set. Matched pushrod lengths and tight ball links reduce slop, improve blade tracking, and keep your swash/rotor head perfectly aligned.

Key Features

• OEM-spec pushrods & ball links for accurate geometry and smooth control

• Tight ball ends reduce play and wobble; steadier hover and cleaner forward flight

• Quick-swap maintenance item—ideal after bumps, ground strikes, or frequent trims

• Durable materials resist wear from repeated link removal and setup changes

Compatibility

Purpose-built for the C138 platform, fully compatible with:
👉 RC ERA C138 6CH RC Helicopter with Gyro & Optical-Flow Positioning (Red/Blue)

Not universal—recommended only for the C138 series.

What’s in the Pack

• Assorted linkage rods / pushrods (matched lengths for C138)

• Ball links / rod ends (as pictured)

• Contents correspond to the C138 control system; reuse original screws/horns unless shown

When to Replace

• Noticeable control slop or delayed response

• Off-tracking blades despite correct trims

• Cracked/loose ball ends or bent pushrods after a hard landing

Installation & Setup Tips

• Power off & remove the battery before service

• Snap ball links straight on/off to avoid stressing the cups

• Match pushrod lengths to the manual; set horns at 90° and level the swash

• After replacement, do a low-hover test and fine-trim if needed

More C138 Spare Parts

Need main blades, tail blades, main gear, skids, or servos?
👉 Explore the collection: C138 Spare Parts Collection