2004 Peterbilt 379

  • Engine: Cat C15 MBN
  • Transmission: RTLO 18913A
  • Differential Model: Dena DS40
  • Differential Ratio: 3.70
  • Tire Size: 11R 22.5
  • VIN Number: 1XP5DB9X84D827439
  • Stock Number: P189
  • Additional Notes: Front Diff Single locker & Rear Diff Full locker. FY, RY.