I believe I found the right parts from DigiKey;
http://www.digikey.com/product-detail/en/ENC28J60-I%2FSP/ENC28J60-I%2FSP-ND/1680061
But not sure if this is the correct 25mhz crystal. I couldn’t find the schematics for the OS, so I’ve been browsing around digikey’s crystal filtering, and found this one;
http://www.digikey.com/product-detail/en/9B-25.000MAAE-B/887-1499-ND/2690352
Are these the right parts?