Part Number: 1437393 (Cat) Part Number: 1-437393-1 (Component) Part Number: 1437393-3 (In stock) Part Number: 1437393-7 (No description) Part Number: 1437394-1 (Circuit card) Part Number: 1437394-4 (No description) Part Number: 1437394-5 (In stock) Part Number: 1437394-8 (No description) Part Number: 1437395-2 (No description) Part Number: 1437395-3 (No description) Part Number: 1437395-6 (No description) Part Number: 1437395-9 (Tyco electronics/amp) Part Number: 1437396-4 (No description) Part Number: 1437396-42065EA (New in stock ship today)