... valve , supercharge postposition supercharge intercooler .ClutchΦ430 diaphragm spring clutch, Hydraulic control air assisted , WD615.95C ... ), speed ratio: 4.8,5.73SuspensionFront and rear leaf spring suspension, front suspension with shock absorber, transverse stabilizer, ... brake :Engine exhaust braking ;With ABS and optional auto clearance adjusting arm .Electrical SystemDouble wire system , negative ...