2530-01-539-8719 Brake Drum MT171016W Webb 66850 16.5 x 7.5 Fits Cougar 6×6

2530-01-539-8719 Brake Drum. Marmon Herrington p/n MT171016W, Webb 66850. Fits Cougar 6×6, and many others. 16-1/2″ x 7-1/2″ Brake surface..Original invoice on these is 460.52 each, SPECS: Drum Model Number Weight Type Mount Back Plate Thickness Brake Surface Diameter Overall Depth Brake Surface Flat Pilot Diameter Bolt Circle Diameter Bolt Hole Number Bolt Hole Size Maximum Wear Diameter Special Information 66850B 98 Outboard 0.50 16.55 10.00 7.50 8.78 11.25 10 1.00 15322 T1RD1