Image Item No. Description By  2687  Monorail Base 4 x 20 Catalog: Parts: Monorail 1605  2686  Monorail Bogey Catalog: Parts: Monorail 128  2697  Monorail Bogey Bracket/Pivot Catalog: Parts: Monorail 80  2686c01 (Inv)  Monorail Bogey with Bogey Bracket/Pivot Catalog: Parts: Monorail 1634  2685b  Monorail Coupling Long (Sets 6399 / 6991) Catalog: Parts: Monorail 76  2685a  Monorail Coupling Short (Sets 6990 / 5040) Catalog: Parts: Monorail 68  2684c01b (Inv)  Monorail Motor 9V with Long Couplings Catalog: Parts: Monorail 23  2684c01a (Inv)  Monorail Motor 9V with Short Couplings Catalog: Parts: Monorail 1  2684  Monorail Motor Base Catalog: Parts: Monorail 60  2619  Monorail Motor Cover Catalog: Parts: Monorail 1  2683  Monorail Top Catalog: Parts: Monorail 1  2677  Monorail Track Ramp Lower Part Catalog: Parts: Monorail 1