Yokomo ZC-204523A 23mm Clamp Aluminium Servo Horn for FUTABA (25T Spline)  [ZC-204523A]

Yokomo ZC-204523A Aluminum 23mm Clamp Servo Horn(25T Spline) for FUTABA
Price:
£13.05
Brand:
Yokomo
Model:
ZC-204523A
GTIN:
0639342217328
Condition:
Brand New
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Metal Servo Horn for Cleaner Steering Input

Track and club drivers can fit the Yokomo ZC-204523A Aluminum 23mm Clamp Servo Horn to achieve firmer steering feel. It is made to interface with Futaba 25T spline servos and reduces play between servo and linkage.

Selectable Pillow Ball Spacing

The horn gives two pillow ball locations at 19 mm and 23 mm from the servo centre, enabling simple mechanical changes to steering ratio and responsiveness during setup tweaks.

Fits Many Competitive Chassis

This Yokomo unit is compatible with several chassis lines, including MRTC-BD8, B-YZ4SF, and DP-YD2 variants, helping you upgrade commonly used layouts with minimal hassle.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is this a direct swap for standard plastic horns?

In most cases yes for Futaba 25T spline servos, though check that the pillow ball hardware lines up and that there is no interference with surrounding components.

How should I torque the clamp screws?

Tighten the clamp screws evenly to prevent binding but avoid over tightening; use a small torque driver and verify the servo output shaft can still rotate freely under load.

Can this horn handle crashes better than plastic?

Aluminium resists deformation and holds geometry after hard impacts better than plastic, though severe impacts can still damage the horn or pillow ball mounts.

Any special maintenance required?

Periodically inspect the clamp and pillow ball screws for loosening and check for wear; reapply thread locker if you run on rough surfaces or in humid conditions.

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