Compaq - 147139-001 - Motherboard 486SL/25 Contura 4/25C 147139-001 - Compaq - 486SL/25 System Board Motherboard for Contura 4/25C $174.44 $147.83
Compaq - 005439-001 - Power Supply 2nd Power Board 005439-001 - Compaq - Power Supply with Cables 2nd Power Board $123.58 $104.73