ReTran®: Not Just Rebuilt – Reborn Allison Transmissions

  • Factory built to OEM Specifications:
    Complete disassembly part-by-part, cleaned, and tested
  • Remanufactured with Genuine Allison Parts:
    Replacement components are always brand new, Genuine Allison Parts
  • Every unit 100% Dynamometer Tested
  • ALL 1000/2000 Series transmission remanufactured with New Genuine Allison Torque Converters

Standard Limited 2 Year Warranty/Unlimited Miles – 100% Parts & Labor

TOWING Covered for Warranty Period if Transmission Installed by Authorized Allison Distributor or Dealer!

PENN’s factory certified technicians specialize in:

  • Bus and Coach
  • Fire / Emergency Vehicles
  • Motorhomes
  • Vocational:
    Pickup and Delivery
  • Public Transportation

Visit the Allison Transmission Website