Electric, Motor 9V Mini-Motor, Lighter Weight : Part 43362c01 | BrickLink
LEGO BASIC SYSTEM 845 9v ELECTRIC BATTERY PACK MOTOR CONNECTORS | eBay
Lego Technic Power Functions Motor Set | Lego Technic Motor Control - 9v Building - Aliexpress
LEGO part 87574c01 - Black Electric, Train Motor 9V RC Train with Integrated PF Attachment, Orange Wheel Holders (motor only, no attached wheels) at BrickScout
LEGO Battery Motor, 9V Set 845 - Walmart.com
LEGO® bb0896c01 6214559 - ToyPro
LEGO(R) Electric Train Motor 9V with Wheels – Atlanta Brick Co
Vintage LEGO Train BUHLER Black 4.5v 4v Locomotive 9V Motor LEGO Group lot | eBay
LEGO Set 624-1 Basic Motor, 9V (1996 Universal Building Set > Supplemental) | Rebrickable - Build with LEGO
1x Lego Motor 9V Black 4x10x3 Vehicle Train Car Motor Tested bb129 | eBay
9-Volt Motor Add-On for Simple Mechanisms : Set 9615-1 | BrickLink
LEGO part 590 - Black Electric, Train Motor 9V Modern at BrickScout
8720 9V Motor Set - LEGO instructions and catalogs library