[Healeys] another generator question

[S and T Miller]

My 1959 100-6 BN4 generator died (22489B).  I acquired a BN1 generator(22456).
The pulley is different between the two and also the rear oiling system.  The
mounting spacing is the same.  If I swap the pulleys, is there any other
reason why the BN1 generator could not be used??
Thanks, Shawn

The Millers
"British Car Nuts"

1957 Austin Healey 100-6 BN4 35299

1959 Austin Healey 100-6 BN4 77219

1964 MGB 40841

1960 Austin Healey Bugeye Sprite AN5 34351

"Always drive them, but remember each drive in an antique car is a test
drive."