Additional Info: Monroe OESpectrum Light Truck Shock Absorber Monroe(R) OESpectrum(R) shock absorbers and struts are available for popular for European, Asian and North American passenger cars, light trucks and SUVs featuring Tenneco's latest global original equipment valving technologies designed with the right technology specific for each application. OESpectrum shocks and struts provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness. They are backed by Monroe's Limited Lifetime Warranty and Feel the DifferenceTM Guarantee. 1. UPC: 048598156396 2. Max Year Covered: 2007 3. Min Year Covered: 1999 4. Most Popular Make / Model: Chevrolet Silverado 1500 5. Most Popular Year: 2004 6. Product Grade: Premium 7. Total Part VIO: 2081065 Compressed Length 10.375" Dust Shield Yes Extended Length 14.375" Travel Length 4.000" Upper Mounting Code Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch Lower Mounting Code Cross Pin Mount - Closed Ended, 5/16" Hole ID (Both Ends) X 2.1/2" Pin Length (Hole Center to Center) Parts Pack(s) P01135 Compressed Bumper Stop No Extended Bumper Stop Yes Extended Hydraulic Lockout No Dust Shield Material Metal All Weather Fluid Contains special modifiers to reduce friction and ensure smooth rod reaction. Full Displaced Valving Valving automatically adjusts to road extremes to provide consistency and ride comfort. Fluon Banded Piston The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability. 1-3/8" Bore Larger bore than most shocks to provide more efficient and consistent control. Nitrogen Gas Charged For improved ride and handling, helps maintain tire to road contact by reducing aeration. Special Seal "Self-lubricating" fluid seal designed to retain gas without excessive wear or friction. 5/8" Diameter Piston Rod Nitrocarburized rod* for long service life. * On non-dust shield units only.