Part Number: 0318018H (Littelfuse inc) Part Number: 0318018HXP (Littelfuse inc) Part Number: 0318018MXP (Littelfuse inc) Part Number: 0318018VXP (Oem only. call for price and del) Part Number: 031801LTC201ACN (No description) Part Number: 0318-02 (Fitting) Part Number: 03-1802-2001 (Anti-collision light) Part Number: 03-1802-2001-1 (Lights) Part Number: 0318025H (Littelfuse inc) Part Number: 0318025HXP (Oem only. call for price and del) Part Number: 0318025MXP (Oem only. call for price and del) Part Number: 0318025VXP (Oem only. call for price and del) Part Number: 0318-02-SS (Fitting) Part Number: 0318-03 (Nut)