Lionel 6-22961 Standard Upgrade Kit for GP-9 Diesel Non-Powered B-Unit

This is a kit to upgrade "Command Ready" GP-9 B-units to include ElectroCouplers and Directional Lighting.

The kit upgrades GP-9 B units to full Command Control operation. Providing you with the ability to run in Command or conventional mode. Includes ElectroCouplers. Installation is easy, no soldering necessary.

The kit is new in the sealed box.

Instructions - GP9B's Upgrade Kit (71-2962/71-2979) - 3/98

No returns on electronics parts.