Common Rail Billet Gear Housing P-Pump Or Sigma with Removable Gear Access, 2003 To Current 5.9L & 6.7L fits Cummins

Used on competition pulling trucks who need to mount p-pumps or Sigma pumps on 2003 and up 5.9L and 6.7L Cummins common rail engine blocks to utilize a stronger block when older blocks fail. Includes billet gear housing and 1/2″ front cover and hardware. Large hole in front cover on injection pump to allow access to remove pump gear or adjust adjustable pump gears. Stock dampener and belt will not fit without cutting ribs off. Dampeners with tone ring will not clear this cover. Most people running this cover are not running the stock belt. Billet gear housing to allow installation of P-Pump or Sigma injection pump. Also includes auxiliary drive location to mount aftermarket fuel pump (front cover mounted) and water injection pump (rear housing mounted) or pre-common rail vacuum pump and power steering pump combination (rear housing mounted), or combination of. O-ring seal to block and o-ring seal for gear housing cover. Has 12 Valve style aux drive.