Only the parts listed below are considered field replaceable.
Cover - QOC30UF (Flush mount) OR QOC30US (Surface Mount)
Interior Assembly - QO330L200I
Neutral Bonding Screw - 4028344850K
Main Lugs - QOL3225
Indoor Cover Mounting Screw - 4020513002K
Indoor Cover Door Hinge - 4028356450K (Kit contains parts to repair one hinge)
Door Latch Kit - 4020284450K
Main Circuit Breaker and Main Lugs Keps Nut - 2342702000
Equipment Ground Bar - PK23GTA and LK100AN
Cover - QOC30UF (Flush mount) OR QOC30US (Surface Mount)
Interior Assembly - QO330L200I
Neutral Bonding Screw - 4028344850K
Main Lugs - QOL3225
Indoor Cover Mounting Screw - 4020513002K
Indoor Cover Door Hinge - 4028356450K (Kit contains parts to repair one hinge)
Door Latch Kit - 4020284450K
Main Circuit Breaker and Main Lugs Keps Nut - 2342702000
Equipment Ground Bar - PK23GTA and LK100AN