LEFT HAND P/N#499-417705  W900 and W900 Icon, good upgrade for T800 Kenworth PN 99417500  Glass and die cast aluminum bulb with replaceable light element offers superior brightness. Can or will fit various other models of trucks. 
 
BULBS: HI-BEAM P/N#425-432203  and HI-LOW P/N#425-432211
DUAL SMALL RECT CHROME BEZEL-TALL P/N#447-412314
CABLE 46.5" WITH PACCAR-KENWORTH WEATHER PACK KIT P/N#411-231117
 
*CONNECTORS Available for purchase GENERIC WEATHER PACK KIT P/N#446-131113
*CONNECTORS Available for purchase FREIGHTLINER WEATHER PACK KIT P/N#411-321122
 
For RIGHT HAND P/N#499-417706 - Click here for Part