Gator-RC

Gator RC Round Base Adjustable Engine Mount – 72mm x 110mm – RC Airplane Engine Mount Kit

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SKU: GRC-F-6023
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$11.48
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Gator RC Round Base Adjustable Engine Mount – 72mm x 110mm

The Gator RC Round Base Adjustable Engine Mount is a versatile mounting solution for RC airplane builders needing a reliable, adjustable fit for nitro and gasoline engines. Designed with a round firewall base and adjustable rails, it allows flexible engine positioning for a wide range of fixed-wing aircraft.

✔ Key Features

  • Adjustable rail design fits multiple engine mounting widths
  • Round base mount ideal for firewall installations
  • Compatible with nitro and gasoline engines
  • Durable construction for long-term use
  • Simple installation for new builds or replacements

📏 Specifications

  • Base Diameter: 72mm (2.83")
  • Length: 110mm (4.33")
  • Type: Adjustable round base engine mount
  • Application: Fixed-wing RC airplanes

📦 What’s Included

  • 1 × Pair of adjustable engine mount rails

🛠️ Installation Notes

  • Mount installs directly to the firewall using round base pattern
  • Adjust rail spacing to match engine mounting holes
  • Use threadlocker on all bolts to prevent vibration loosening
  • Check thrust angle (right/down) before final tightening

📌 Choosing the Right Engine Mount

Not sure if this is the right mount? Here’s a quick guide:

  • Round Base Mount (This Product): Best for custom builds, replacements, or aircraft without standard beam spacing
  • Beam Mount (Standard Style): Used on most ARF airplanes with pre-set firewall spacing

If your firewall does not match a standard beam mount pattern, a round base mount like this gives you more flexibility and easier alignment.

💡 Modeler’s Tip

Round base mounts are especially useful when replacing older mounts or fitting engines to airframes without standard beam mount spacing. Always measure your engine’s mounting hole spacing (center-to-center) before installation.

🎯 Best For

  • Sport and trainer RC airplanes
  • Glow and small gas engine installations
  • Replacement of worn or cracked engine mounts
  • Builders needing flexible mounting options