2 0 Cummins ISL Hydraulic Cylinder for a Cummins ISC/ISL Recently Updated $25 USD Used take out Cummins ISC/ISL EGR valve. Part number: 5258066 Wholesale only Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISC/ISLPart Number5258066Stock NumberRyd 5258066 MLS Number13499551CategoryHydraulic Cylinders Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info