Yet another water pump revision; BH

[blingdub]

for CBFA engines, the BG water pump was the latest revision for the past couple years. i figured VW was done with updating parts given this is 2 generations old now, but looks like all websites got updated with the BH revision.

does anyone know what changed? there's nothing obvious from the pictures.

 

[APRMK6GTi]

oh damn, didnt know there was a new revision until your post. i just changed mine myself to BG 1.5yr ago..sigh