Block Terminal 3Po Fits Brand Vulcan Hart For Use With Mfr Model Number DGC501 E-30-C E-30-O E-40-C E-40-O G-30-C G-30-O G-40-C G-40-O MEW14 MGH14A MGW14 SG4C SG4D SG6C SG6D VC44GD VC4EC VC4ED VC4ES VC4GC VC4GD VC4GS VC6EC VC6ED VC6ES VC6GC VC6GD VC6GS