017-22000-01 Aeronautical Accessories Annunciator Dimming Unit Some details about this part: Part Number: 017-22000-01 Manufacturer: Aeronautical Accessories If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your... MSRP: Was: Now: $1,525.00 Add to Cart