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The Exergy XRG pressure relief valve fits Cummins 6.7L and Duramax LLY/LBZ/LMM applications and is rated to 2400 bar (≈34,800 PSI) with a race designation. It provides a direct-fit replacement where that rating and thread are needed and opens at its setpoint to relieve excessive rail pressure. The higher rating and race note indicate suitability for elevated-demand or competition-focused diesel fuel systems.
Exergy Cummins 6.7L/Duramax LLY/LBZ/LMM 2400 Bar (34800 PSI) Pressure Relief Valve *RACE*
