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50-1021
Make
  • Allison
  • Trans­mission
  • 3000RDS 
  • 4000RDS 
  • 5000 
  • 6000
  • Pin Count
    2 Pin
    Part Type
    Internal
    Also Known As
    ISS  TSS
    50-1022
    Make
  • Allison
  • Trans­mission
  • B400 
  • MD 3000 Series
  • Pin Count
    2 Pin
    Part Type
    Internal
    Also Known As
    OSS
    Other
    With Retarder
    50-1023
    Make
  • Allison
  • Trans­mission
  • B500 
  • HD 4000 Series
  • Pin Count
    2 Pin
    Part Type
    Internal
    Also Known As
    VSS
    Other
    With Retarder
    50-1024
    Make
  • Allison
  • Trans­mission
  • 4000RDS 
  • B500 
  • HD 4000 Series
  • Pin Count
    2 Pin
    Part Type
    Internal
    50-1025
    Make
  • Allison
  • Trans­mission
  • B400 
  • MD 3000 Series
  • Pin Count
    2 Pin
    Part Type
    Internal
    Also Known As
    ISS  TSS
    50-1026
    Make
  • Allison
  • Trans­mission
  • 4000RDS 
  • B400 
  • B500 
  • HD 4000 Series 
  • MD 3000 Series
  • Part Type
    Internal
    Pin Count
    2 Pin
    Also Known As
    Clutch Switch
    50-1185
    Make
  • Allison
  • Trans­mission
  • B400 
  • B500
  • Part Type
    Internal
    Pin Count
    2 Pin
    Also Known As
    OPS
    50-1617
    Make
  • Allison
  • Trans­mission
  • 1000/2000/2400
  • Part Type
    4 Button
    Pin Count
    6 Pin
    Also Known As
    PSM
    12160782
    Make
  • Allison 
  • GM
  • Trans­mission
  • 1000/2000/2400 
  • 4L60-E 
  • 4L65-E 
  • 4L70-E 
  • 4L80-E 
  • 4L85-E 
  • 4T65-E
  • Pin Count
    20 Pin
    Also Known As
    Pass-through Connector
    50137-S
    Make
  • Allison 
  • GM
  • Trans­mission
  • 1000/2000/2400 
  • 4L60-E 
  • 4T40-E 
  • 4T45-E 
  • 4T65-E 
  • 4T80-E 
  • 5L40-E 
  • 5L50-E
  • Year Range
    2011-Earlier
    Part Type
    LU  TCC
    Resistance
    11.0 Ohms