Hitec Servo Mat Application Chart

Extend the lifecycle and precision of your actuators with Hitec Servo Spare Parts & Replacement Components. As a brand committed to serviceability, Hitec RCD provides a comprehensive selection of factory-original hardware designed to restore your servos to ""box-fresh"" performance. Whether you are rebuilding a stripped gear train after a high-impact landing, replacing a cracked case from structural stress, or refreshing your output arms for a new installation, these genuine spares ensure your Hitec 24T, 25T, and Heavy-Duty splines maintain their signature zero-slop connectivity.

Key Spare Categories:

• Precision Gear Sets: Model-specific replacement kits available in Nylon (Standard), Karbonite (Heavy-Duty), Metal (MG), and Titanium (TG). Each set includes all internal gears and the final drive output gear.
• Replacement Case Sets: Complete three-piece housing kits (Top, Center, and Bottom) including O-ring seals for waterproof/dust-resistant models and integrated heat sinks for high-voltage (HV) digital servos.
• Output Arms & Horns: A vast array of Hitec-standard 24-tooth and specialized 25-tooth horns in nylon or aluminum, including 180° arms, star patterns, and heavy-duty circular discs.
• Mounting & Hardware Kits: Essential factory hardware packs containing vibration-damping rubber grommets, brass eyelets, and specialized servo horn screws (available in Phillips or Hex head).
• Internal Bearings & Bushings: Replacement high-grade stainless steel ball bearings for output shafts to eliminate ""play"" and ensure smooth rotation under high radial loads.

Hitec Spline Compatibility Guide:

Maintenance Warning:

When replacing gears in Karbonite® or Resin gear servos, never use thread-locking compounds (like Loctite™) on the servo horn screw. These chemicals can cause the plastic spline to become brittle and fail instantly. Always use the factory-supplied screws and tighten them securely into the output shaft.