Sanwa 107A53881A BLS Servo Gear Set - Heavy Duty Replacement  [SW-107A53881A]

Engineered Servo Gears for Consistent Control

For hobbyists focused on keeping their models running at peak performance, the Sanwa 107A53881A Servo Gear Set is a solid choice. Made for the BLS series, these gears deliver the durability and precise meshing needed for both practice sessions and competitive use. Swap in this set to restore smooth, reliable servo action after wear or impact.

Track-Proven Materials for Long Service Life

The Sanwa 107A53881A gear set uses robust components designed to resist wear from frequent use and stress. This helps maintain crisp servo response and lowers the likelihood of gear failure during intense runs. Included are gears A, B, C, and F, all crafted to slot into your existing BLS servo assembly with minimal fuss.

Simple Upgrades and Routine Care

Keeping servo internals in good shape is one of the easiest ways to reduce failures. The Sanwa 107A53881A set lets you replace worn parts quickly to get your servo back to spec. Upgrading worn plastic gears with a high-quality replacement can improve repeatability and steering feel on the track.