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Kadee 452 HO Bachmann Plus F7A and B Units Coupler Conversion Kit LastUpdated_20260506224618 Dual synchronized simulated strobe lightThis is a Kadee 452 HO Scale Bachmann Plus F7A & B Units Coupler Conversion Kit. These are conversion brackets for Bachmann Plus F 7 Unit locomotives. Includes a special gear box with each coupler. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Kadee Model Number: 452 Category 1: Parts Category 2: HO Scale Parts The Trainz SKU for this item is P11490009. Trainz Product Id: 11490009