Garmin Configuration Module, Potted. Part Number 011-00979-03. Works with GPS400, GNC420, GNS430, GPS400W, GNC420W, GNS430W, GPS500, GNS530, GPS500W, GNS530W, GTN625, GTN635, GTN650, GTN725, GTN750, GTN625Xi, GTN635Xi, GTN650Xi, GTN725Xi, GTN750Xi, GTX335, GTX345, GTX335R, GTX345R, GDL69, GDL69A, GDL84, GDL88, GMA347. MSRP $530.00
Comes with wiring pigtail and five pins.
Factory New Condition.