BD Diesel rail pressure relief kits are an inexpensive way to allow for adjustments of the rail pressure relief valves on Duramax LLY/LBZ engines. These handy fuel rail relief valve shim kits include genuine Bosch shims.
BD Diesel Common Rail Fuel Relief Valve Shim Kit - Chevy 04.5-09 LLY/LBZ/LMM Dodge 2008-2010 6.7L
Common Rail Fuel Relief Valve Shim Kit - Chevy 2004.5-2009 LLY/LBZ/LMM Dodge 2008-2010 6.7L
BD Common Rail Relief Valve Shim Kit Duramax 2004.5-09/Dodge 6.7L 2007.5-2018
Common Rail Fuel Relief Valve Shim Kit - Chevy 2004.5-2009 / Dodge 2008-2010
Allows for the adjustment of common rail fuel pressure relief valves
Fuel Injection Fuel Rail Pressure Relief Valve
CR FUEL RELIEF SHIM CHEVY / DODGE CR
CR FUEL RELIEF SHIM CHEVY/DODGE CR
Rail Relief Valve
FuelRailPrsRVlv