Brake Rotor/Disc

JC3/JH1: Brake Vac/Hydraulic Power Disc, 6,400 lbs
JC4: Brake Vac Power. Disc, 7,200 lbs
JH2: Brake Hydraulic Power, Disc, 7,200 lbs
JH6: Brake Hydraulic Power, 4-Wheel Disc, 9,900 lbs
JH7: Brake Hydraulic Power, 4-Wheel Disc, 12,300 lbs