Two Pack 1 To 87 HO Scale Worm Gear Set With 15 Teeth 0.2 Module And 1mm Worm For Most Model Motors Static Change Gear For Model Railroad And RC Builds

Two-Pack Brass Worm Gear Set for HO Scale Models
✔️ Brass worm gear set, 0.2 module, 15 teeth, 1mm worm, two-pack

These two brass worm gear sets are designed for HO-scale model motors and small-scale locomotives. They provide reliable motion transfer in model railroad and RC builds, serving as a direct-fit replacement for common motors with minimal setup.

✅ Outer diameter 3.4 mm; bore 1.0 mm; gear length 3.5 mm
✅ Module 0.2; 15 teeth; center distance 2.51 mm
✅ Brass construction for long wear life and corrosion resistance
✅ Direct-fit replacement for many model motors, no extra adjustment

💡 What is a brass worm gear set used for in HO scale model motors? This handy gear helps power small drive trains reliably. - Designed for compact drive systems in HO-scale locomotives and RC builds - Delivers reliable torque transfer with brass wear resistance - Easy replacement for compatible motors without extra machining - Works with 0.2 module and 15 teeth geometry for precise meshing