Head interchangeability of NEC DS6000A and DS6000G

[Winno]

Hi Everyone,

I have an old NEC DS6000A S-VHS machine that needs new heads. I get
horrible pictures on SP speed, a few streaks on LP, and no HiFi sound
recording. I bought a new set of heads, but they turned out to be a
bit different (incorrectly marked/packaged). I did search and
apparently its for the DS6000G (German model). It is missing the flying
erase head (and corresponding pins for that head) but looked almost the
same. Would the two heads be interchangeable? The part numbers
apparently are 82671AH1 for the 6000A, and 82B26AH1 for the 6000G.

Thanks and regards,
Winno