Allison H 40 Ep Transmission – 20E049000
Vehicle recall defect – Allison Transmission, Inc. (Ati) Is Recalling Certain Drive Units: H 50 Ep (Part Numbers 29540673 And 29540900), H 40 Ep (Part Numbers 29540697 And 29549708), H 50 Ep Cert (Part Numbers 29556925 And 29556926), And H 40 Ep Cert Drive (Part Numbers 29557038 And 29557036). The Pressure Switches On These Drive Units May Fail, Possibly Resulting In A Loss Of Drive.