To view this page ensure that Adobe Flash Player version 11.1.0 or greater is installed. 50K BOOMS TR50 FOOTINGS UNIT BOOM Digging Depth Pitch Length Part Number 24" 54P 140-1409 30" 60P 140-1410 36" 68P 140-1411 SMALL TAIL SPROCKET WEAR BAR BOOM Digging Depth 44" 60.5" Pitch Length 72P 88P To find your dealer, visit Part Number 140-616 140-622 50K DIGGING SYSTEMS 35