Image Item No. Description  41857c01  Pullback Motor 6 x 2 x 1 1/3 with Black Base, White Shafts (Motor 1) Catalog: Parts: Motor, Non-Electric  47715c01  Pullback Motor 9 x 4 x 2 2/3 Catalog: Parts: Motor, Non-Electric  47715c01  Pullback Motor 9 x 4 x 2 2/3 Catalog: Parts: Motor, Non-Electric  42073c01  Windup Motor 2 x 6 x 2 1/3 without Raised Shaft Base - Short Axle (Sports) Catalog: Parts: Motor, Non-Electric