S 6620 M Remanufactured Transmission – Allison

S 6620 M Remanufactured Allison Transmission

*Image may not be representative of the actual model.

In every Centranz remanufactured Allison S 6620 Transmission, we replace or rebuild for maximum durability as follows:

• All Friction and Steels
• New Planetary Thrust Washers
• All Bearings
• New OEM Main Pressure Hose
• New Solenoids
• All Speed Transmitters (Sensors)
• Thick wall Converter Pump update
• All Seals and Gaskets
• Rebuilt Charging Pump
• New replacement Euclid and Terex Power Take- Off (PTO) units available
• Industry-Leading Warranty
• Dynamometer (Dyno) Test Including:
  • Check pressures.
  • Check to ensure no leaks.
  • Check to ensure no excessive noise.
  • Evaluate function of solenoid valves.
  • Functionality of all sensors tested using the TEM-CO TestBox.

Common failure hard parts are improved and manufactured in-house, including: Torque Converter Drive Housing, Lock-up Piston and Backing Plate, Flanges (Input and Output), High Splitter Backing Plate, Stator Race, Stator Backing Plate, Splitter Output Shaft, Charging Pump Assembly – Plus Many More.

NOTE: OEM part numbers are for reference purposes only. These parts are not OEM parts or advertised as such.