Alliant Power
L5P/L5D Common Rail Pump - GM 6.6L Duramax AP54850
Part # AP0133
Each bank has a rigid fuel return line that must be removed to access the injectors.
This seal kit provides a cost savings alternative to expensive fuel return line replacement
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov