Included with this item (6) "T" return connectors (2) 90 degree return connectors (8) Return connector O-rings (8) Injector Body O-rings (8) Injector Tip Gaskets (Copper Washers) (8) Return connector retaining clips (GM P/N 97359750) Return Line Hose -This kit includes enough parts to service both sides of the engine
Replaces the following GM Part Numbers: 97328733 98062291 97328732 98045649 98045648 and 97380859
NOTES: Duramax Injector Return Line Kit Model year 2004.5-2010 For use in LLY, LBZ and LMM applications. NOT for use in LB7 applications.
The DT660023 kit can be used in place of GM kits 97328733 and 98062291. The GM kits are specific to either the right or left side of the engine while the DT660023 kit can be used with the injectors on either side.
The kits includes the return adapters and o-rings, adapter retaining clips, and a length of return line hose sufficient for both engine sides.