DU-BRO Spring Steel Axle Shafts – Heavy-Duty RC Landing Gear Axles

The DU-BRO Spring Steel Axle Shafts provide a strong, dependable mounting solution for RC airplane landing gear. Designed for durability and easy installation, these axle shafts bolt directly onto any dural (aluminum) landing gear, making them a great upgrade or replacement for many sport, scale, trainer, and giant-scale models.

Each axle is made from high-strength spring steel and finished with a protective zinc plating for excellent corrosion resistance. This ensures long-lasting performance, even when exposed to rough runways, wet grass, or frequent landings. The spring steel material also helps absorb shock, reducing stress on your landing gear and airframe.

Installation is simple—just drill the recommended hole size in your landing gear, bolt the axle in place, and secure it using the included nylon insert lock nuts. These lock nuts help prevent loosening from vibration, keeping your wheels running true and secure throughout every flight.

DU-BRO offers these axle sets in five different sizes, so you can choose the best fit for your airplane:

• #246 – 1/4" (6.35 mm) | 7.5 g/set

• #247 – 5/16" (7.94 mm) | 12.5 g/set

• #248 – 5/16" (7.94 mm) | 14 g/set

• #249 – 5/16" (7.94 mm) | 16.5 g/set

• #250 – 7/16" (11.11 mm) | 40.5 g/set

All sets include 2 axles per package, making them a complete solution for main landing gear installations.

Proudly Made in the USA, DU-BRO Spring Steel Axle Shafts are trusted by RC pilots for their strength, reliability, and precise machining. If you want tough axles that hold up flight after flight, these are an excellent choice for your aircraft.