Allison Transmission Controller TCM A53 29545538 S2500 Cummins QSB 2520-01-557-6542
You are buying a brand new Allison A53 Transmission Controller. Part number 29545538. This module will need to be reprogrammed.
It is brand new in original packaging; it is set up currently for use in the General Dynamics RG-31 with Cummins 275hp QSB. Other reference numbers are A43004CN, A53004CN, R0071282 and R0071282-0301. NSN 2520-01-557-6542.
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