Volantex Spitfire Prop Saver Base Black Shaft Part for EXA76205 3CH RC Plane
Prevent Propeller Shaft Bending, Stop Flight Disconnections, and Upgrade to Reinforced Shaft Mount Security
Cracked, worn, or deformed prop saver shaft bases on your Volantex RC Spitfire EXA76205 cause propellers to fly off mid-air, wobble erratically, or fail to detach during rough ground impacts—leading to bent motor shafts and damaged gearbox drives. Older or worn plastic shaft bases lose their friction grip over time, causing power loss, severe motor vibration, and sudden propeller detachments during full-throttle climbouts. Attempting to glue cracked plastic mounts or using outdated non-reinforced shaft fittings compromises flight safety and flight stabilization accuracy. This official updated Volantex Spitfire Prop Saver Base (Black Version) completely resolves propeller mounting instability. Re-engineered with upgraded high-impact composite polymer, it ensures a tight drive fit, reliable pop-off crash protection, and vibration-free prop spin for smooth beginner flights. Ships worldwide.
Product Highlights
Updated Reinforced Shaft Geometry: Redesigned composite structure provides enhanced clamping force on the output shaft to prevent slipping under high RPM loads.
Smart Propeller Saver Mechanism: Allows the propeller to safely pop off upon nose-down ground contact, protecting the motor shaft and gearbox gears from bending or stripping.
Precision Factory Mold Alignment: Engineered to exact tolerances for a perfect friction-fit snap onto the EXA76205 motor gearbox drive pin.
Durable High-Impact Nylon Construction: Built with tough black polymer that withstands repeated prop detachment impacts without cracking or deforming.
Compatibility
For the Volantex RC Spitfire EXA76205 3CH RTF EPP Plane only. Full model page (specs & photos):
Essential for Older Models (White Adapter Version): If your 400mm plane is an older model that originally came with a white adapter base, please note that older white adapters are discontinued. You MUST install this new black adapter base to use any newly purchased replacement propellers.
Standard Replacement for New Models: If your plane already uses the black adapter base, this is a direct 1:1 original replacement part.
What’s in the Box
1 x Volantex Spitfire Prop Saver Base
Install Tips
Removing Damaged Base: Pull the cracked or worn prop saver shaft base straight off the motor gearbox output pin using steady forward pressure; clear away any leftover plastic debris from the shaft pin.
Installing Updated Shaft Base: Align the internal flat-key slot of the new black shaft base with the flat notch on the motor output shaft, then press firmly until seated flush.
Attaching Propeller Assembly: Align your matching propeller unit over the shaft base tabs and push firmly until the retention mechanism clicks securely into place.
Pre-Flight Runup Verification: Rotate the propeller manually to check for smooth clearance, then apply low transmitter throttle to confirm zero wobble before taking off.
