LML rod bearings have 2 sizes. Rods marked "A" use part 19209593 (Green) bearing. Rods marked "B" use part 19209594 (Yellow).
Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
After a catastrophic CP4 failure, small metallic debris will be sent through the fuel system. To properly address this issue, all affected fuel system components need to be replaced. If you have experienced this failure, we have assembled a comprehensive fuel replacement kit for your LML 2011-2016 Duramax.
Our complete solution includes everything that GM recommends to be replaced and then some.
Choose Pump Option: CP4, CARB certified CP3, or no pump.
Install Kit Includes:
Master Filter Head Kit (Filters, filter head rebuild kit / spacer, WIF plug, bleeder screw, MA Additive)
and all the gaskets and seals to do the job.
This LML Disaster Repair Kit is everything you will need to repair your LML fuel system in the event of catastrophic fuel system failure. If you have had a CP4 failure, this is the kit you need! ...
This LML Disaster Repair Kit is everything you will need to repair your LML fuel system in the event of catastrophic fuel system failure. If you have had a CP4 failure, this is the kit you need!
Proven Reliability The CP3 fuel pump is proven to have longevity and to be reliable in performance applications. Remove the Worries The CP4 has known failure...
The CP4 Pump on the LML model Duramax is prone to failure if the fuel system has any water or contaminated fuel introduced to it. When the pump fails, it will send metal contaminants throughout the...
50 State CARB certified The CP4 was introduced as a cost reduction to the LML platform since a smaller amount of fuel is required when running the more efficient injectors. Since its...
Duramax 11+ LML New Injectors: Approximately 50 RWHP over stock, will support 625RWHP. Sold as a balanced set. Safe on stock trucks. Excellent street manners & MPG. Pyrometer recommended.