P500 Which 500 Do You Have. Does it matter and how do you find out?

[100Acre]

I've seen this a few times when looking for parts. There seems to be 4 different models of Pioneer 500's and I have no idea which one I have. Are the differences that different or will everything work on the various models? Thanks
@Hondasxs ?

• Pioneer 500 (SXS500M 2AC)
• Pioneer 500 (SXS500M AC)
• Pioneer 500 (SXS500M2 2AC)
• Pioneer 500 (SXS500M2 AC)

 

[Admin]

 

[HUCK]

ALL THE SAME

 

[HUCK]

ALL THE SAME

 

[HUCK]

ALL THE SAME

 

[906UP]

Only difference is the body panel color.