LEGO Lot of 2 Parts: Electric, Motor 9V Mini-Motor, Lighter Weight, Light Gray | eBay
Amazon.com: 5-in-1 Motor Kit Compatible with Lego Technic, Motor Set with Powerful Motors, Advanced Control Functionality, Ultimate Compatibility : Toys & Games
LEGO part 71427c01 - Light Gray Electric, Motor 9V Mini-Motor, older heavier weight at BrickScout
LEGO Small Technic Motor 42 Grams | Brick Owl - LEGO Marketplace
Electric, Motor 9V 5 x 4 x 2 1/3 with Dark Gray Base : Part 2838c01 | BrickLink
Lego Mindstorms Old Light Gray Electric 9V Mini-Motor 71427 Technic - Tested | eBay
LEGO 9V Electric Mini Motor Lighter Weight 43362 Light Gray - Working 43362c01 | eBay