JASPER UPDATES

The 10R80 transmission family is prone to issues that include C-D-F drum failure. The original aluminum C-D-F drum has a pressed-in sleeve that can shift, preventing the sealing ring from sealing properly and causing transmission slippage or gear ratio codes. 

JASPER installs a 100% updated stepped-design drum assembly. This design prevents the sleeve from sliding in the bore.

3 Year / 100,000 Mile Nationwide Transferable Warranty

Full warranty disclosure available at www.jasperengines.com or
upon request. Specifications subject to change without notice.

Ford 10R80 Transmission

UPDATES from JASPER

Issue / Concern:

JASPER Solution:

Burning of Torque Converter Living & TCC Slip Codes
  • 100% NEW converter linings installed.
Solenoid Failure / Line Pressure Codes
  • JASPER remanufactures the solenoid pack and replaces all seals with NEW seals. It is then tested on a state-of-the-art test machine prior to installation to ensure proper operation.

Vibration / Noise
  • Each converter is dynamically balanced. The external converter shell is balanced independently of the converter stator and turbine to ensure the converter is accurately balanced. 
Reliability
  • Each solenoid pack and range sensor is tested to ensure proper function. Every unit is dynamometer tested.