Spektrum RC SA391 Standard Digital Servo

Description

Servo Overview:

Spektrum RC SA391 Standard Digital Servo. This is a replacement servo intended for use on the Hangar 9 Fun Scale PT-19 and P-47 Thunderbolt Electric Airplanes. This servo is equipped as standard on these planes, providing a seamless fit with ease of installation right out of the package. Package includes one SA391 Standard Digital Servo with four servo horns and mounting hardware.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details…

This product is expected to become available for purchase on Thursday, April 2, 2026