Comm100 Products:
Delco 37MT Auto Parts Solenoid,66-149
12V,3-Terminal
WAI: 66-149
For: Delco 37MT Series DD Starters
Dimensions: Battery Term: 1/2"-13 X 1.500" Motor Term: 1/2"-13 With 1/4"-20 Thread Hole Switch Term: #10-32 Post (RH)