Futaba FUSG132 Gear Kit for S32 / S132 Servos  [FUSG132]

What the FUSG132 gear kit does in S32/S132 servos

This Futaba FUSG132 servo gear set is an RC-scale replacement gear kit intended for use with Futaba S32 and S132 servos. It serves as a direct internal gear replacement to address wear, reduce backlash, and restore centring behaviour in hobby servos without altering electrical or control systems.

Designed for the specified S32 and S132 servo lines, the kit requires attention to the original orientation of spacers, shims, and bearings when transferring components. Ensure proper gear mesh and axial alignment to prevent binding and to keep movement smooth with minimal play.

Fitting advice: strip the servo carefully with small precision tools, label or photograph parts to record their order, move shims if present, and test endplay at reassembly. Apply a light film of gear-appropriate grease to contact surfaces but avoid heavy lubrication that can attract contaminants.

Usage in upkeep: renewing worn gear trains is a cost-effective maintenance task to retrieve lost accuracy in linkages and prolong the working life of servos used in scale and competition RC models.