Reply to "20-21586-1 proto 3 santa fe diesel- can it replace my proto 1 a unit from about 2000"

AGHRMattOGR Forum Member SUPPORTING MEMBERMEMORIAL SUPPORTER

Depends on what you're doing. If you're just coupling it up to the non-powered units, it should work fine. If you're trying to plug-connect it, it won't work as the unit is self-contained without a tethering system. MTH went to all powered A-units around 2001 as I recall and ran tethers through everything. Even if your B-units and non-powered A-unit have tethers, you don't need to connect them; you'll just lose the powered coupler and lights on the trailing A-unit.

3/27/235:58 PM

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