2 0 Isuzu 4HE1XS Rocker Arm for a 2001 GMC W5500 Contact for price ISUZU 4HE1-XS Rocker arm assembly includes rocker arm and shaft. Call us today, we ship everywhere., Serial#: other, Casting#: other ConditionUsedFits To Make(s)GMCFits To Model(s)W5500Will Fit Year(s)2001Stock NumberGM-0591-9 MLS Number10243805CategoryRocker Arms Last Updated12/18/2023 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info