Appropriate SIMMs for Select-a-Bus machines:

FRU             size    parity  Applicable systems
----------------------------------------------------------------
73G3233         4MB     YES     6875, 6876 ,6885 ,6886
92G7521         8MB     YES     6875, 6876 ,6885 ,6886
60G2950         16MB    YES     6875, 6876 ,6885 ,6886
73G3135         32MB    YES     6875, 6876 ,6885 ,6886

92G7540         4MB             6571, 73, 75, 6581, 83, 85
60G2900         4MB             (tin contact) 6576, 6586
92G7542         8MB             6571, 73, 75, 6581, 83, 85
92G7245         8MB             (tin contact) 6576, 6586
92G7544         16MB            6571, 73, 75, 6581, 83, 85
92G7247         16MB            (tin contact) 6576, 6586
92G7546         32MB            6571, 73, 75, 6581, 83, 85
92G7249         32MB            (tin contact) 6576, 6586


L2 CACHE
----------------------------------------------------------------
06H4759         128KB           6571, 6573, 6581, 6583
06H4760         256KB           6571, 6573, 6581, 6583
06H6052         256KB           6875, 6876, 6885, 6886
06H7586         256KB           6576, 6586
92G7552         1MB             6875, 6876, 6885, 6886

From 'IBM PC and PS/2 Pocket Reference Manual'
IBM Document S41G5086-03