Voltage regulator number

[snake]

Found in my parts box voltage regulator # 3438150. 493 it's old and was on my 71 Plymouth before resto.worth keeping.i have sean several numbers,just what do those #s mean.cheers

 

[R413]

49th week of 1973

 

[toolmanmike]

If it works, keep it. Probably better then a Napa replacement.

 

[Sinitro]

Over the last 25 years, Mopar has had many different part numbers for the voltage regulator including 3438150, 3755850, 3755960, 4091050, 4111990, 4379100, 4379225, 5234625....

Just my $0.02... ;)

 

[snake]

Thankssss all.