2011-2016 Duramax Disaster Install Kit (4G6101K)

The Industrial Injection 4G6101K Disaster Install Kit covers the supporting hardware needed to rebuild the fuel system on a 2011-2016 6.6L Duramax LML after a CP4 failure. When the CP4 lets go, it sheds metal into the closed-loop fuel system and contaminates the rails, lines and filter — this kit replaces those wear items so a new pump and injector set can be installed into a clean system. The pump and injectors are sold separately.

• Supporting hardware for an LML CP4 disaster rebuild — pump and injectors sold separately
• OEM replacement fuel lines and hoses
• Bosch fuel rails
• OEM fuel line, pump right side to rail
• OEM fuel line, rail to rail
• OEM fuel line, pump left side to rail
• OEM return line hose
• Fuel filter service kit

• Pump and injectors are not included — choose 4G6101 for the complete kit with CP4 and reman injectors, or 4G6103 for the kit without the CP4 pump.