Navistar S- Series DT-466 Pre-NGD, 1979 & Up

w/o MT Transmission

Parts Include: XH466EX, XH4M2

with MT Transmission

Parts Include: XH466EXF, XH466EXFR, XH466EXR, XH4M2

Passenger Side Rear Exhaust System w/o Air Suspension

Parts Include: XH4TF12, XH4TF10, XH4TF9, XH4AX, XH4TR3, XH4TR2, XH4TR1

Passenger Side Rear Exhaust System w/ Air or Mor-Ryde Suspension

Parts Include: XH4TF12, XH4TF10, XH4TF9, XH4AX2, XH4TR10

Passenger Side Muffler- Drivers Side Tailpipe w/o Air Suspension

Parts Include: XH4TF12, XH4TF10, XH4TF9, XH4AX-DR, XH4TR3, XH4TR2, XH4TR1

Passenger Side Muffler- Drivers Side Tailpipe w/ Air Suspension

Parts Include: XH4TF12, XH4TF10, XH4TF9, XH4AX2, XH360TR2