Part Number: 1-520314-8 (Our stock) Part Number: 1-520314-9 (No description) Part Number: 1-520315 (Amp incorporated) Part Number: 15203150 (No description) Part Number: 1520315001 (Ne) Part Number: 1-520315-1 (No description) Part Number: 1-520315-2 (Component) Part Number: 1-520315-3 (No description) Part Number: 1-520315-4 (Tyco electronics/amp) Part Number: 15203154AMP (Ne) Part Number: 1-520315-5 (No description) Part Number: 1-520315-6 (Tyco electronics/amp) Part Number: 1-520315-7 (Amp inc - 1-520315-7 - connector) Part Number: 1-520315-8 (Amp)