The Monroe Shocks & Struts Load Adjusting Rear Suspension Shock Absorber and Coil Spring Assembly Pack of 2 (part number 58644) is a direct-fit replacement for 2002-2009 Chevrolet and GMC vehicles with engines. Monroe Load Adjusting 58644 Rear Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Trailblazer
Features:
- REDUCES SAG UNDER LOAD -- Ideal for occasionally hauling or towing varying loads; heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission; see owner's manual)
- EXCEPTIONAL HANDLING -- Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
- CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
- LONGER SERVICE LIFE -- Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
- IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Specifications:
| Product Grade | Premium |
| Lower Mount Type | Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 2.1/4" Sleeve OAL |
| Upper Mount Type | Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 1.11/16" Sleeve OAL |
| Dust Shield Material | Metal |
| Hydraulic Lockout | No |
| Shock Absorber Rod End Measuring Point | Center of Loop |
| Shock Absorber Body End Measuring Point | Center of Loop |
| Part Description | Shock Absorber and Coil Spring Assembly |
Fits: 2002-2009 Chevrolet and GMC models including Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Envoy XUV. Confirm your year, make, model, and engine before ordering.
Interchanges With: FCS SC00002, NAPA Shocks 58644
