Image Item No. Description  3142c01  Electric, Motor 4.5V 17 x 6 x 5 with Switch Catalog: Parts: Electric, Motor  2986  Electric, Motor 9V Micromotor 2 x 2 Catalog: Parts: Electric, Motor  2985  Electric, Motor 9V Micromotor 2 x 2 Base Catalog: Parts: Electric, Motor  2983  Electric, Motor 9V Micromotor Pulley Catalog: Parts: Electric, Motor  43362c01  Electric, Motor 9V Mini-Motor, Lighter Weight Catalog: Parts: Electric, Motor  53787  Electric, Motor NXT Catalog: Parts: Electric, Motor  54675c01  Electric, Motor SPIKE Prime, Large Angular Catalog: Parts: Electric, Motor  54696c01  Electric, Motor SPIKE Prime, Medium Angular Catalog: Parts: Electric, Motor