Replacement Shell FUAS4098 for Futaba S9072SB & S9451  [FUAS4098]

FUTABA S9072SB S9451 SERVO CASE SET EBS3263 AS4098
Price:
NZD$7.84
Brand:
Futaba
Model:
FUAS4098
GTIN:
4513886302756
Condition:
Brand New
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Service shell built for compatible Futaba models

This RC-scale case set is provided as a replacement outer housing intended for the Futaba model codes shown in the product title. It is suitable for restoring a servo's exterior after impact or disassembly during service.

The design matches the original housing form so the internal gearbox, PCB and motor can normally be reused. During installation, check gear mesh, preserve motor clearance for brushless or coreless types, and make sure the spline and mounting flange align with the original parts before tightening fasteners.

Note on performance: replacing the outer shell will not alter the servo's electrical characteristics, however small differences in mounting tolerance can change how the servo fits in tight bays, so confirm travel limits and horn seating when reassembled.

Will the new casing increase impact resistance?

The replacement restores the original exterior protection but does not change internal components. If the original housing was cracked or deformed, the new shell will return the unit to intended fit and protection levels.

Can I reuse the existing motor and PCB with this shell?

Yes. The set is made as a direct housing swap so the original motor, PCB and gearbox are typically retained unless they are worn or damaged. Inspect bearings and contacts during reassembly.

Any best practices to ensure correct spline and horn fit?

Before final assembly, verify spline engagement, check mounting flange positioning and confirm horn seating under full travel. Make small incremental adjustments rather than forcing parts into place.

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