The Monroe Shocks & Struts Magnum Severe Service Rear Suspension Shock Absorber (part number 550011) is a direct-fit replacement for 1983-2002 Ford and Mercury vehicles with engines. Monroe Magnum Severe Service 550011 Rear Suspension Shock Absorber for Mercury Grand Marquis
Features:
- ENGINEERED FOR EMERGENCY AND FLEET VEHICLES -- For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
- IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
- STRONG AND DURABLE -- Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
- BUILT TO LAST -- Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
- LONGER SERVICE LIFE -- Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
- CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
- CONTROL AND DURABILITY - PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
Specifications:
| Product Grade | Premium |
| Lower Mount Type | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
| Lower Mount Code | L1 |
| Upper Mount Type | Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch |
| Upper Mount Code | S4 |
| Parts Pack(s) | P01136,P00576 |
| Part Description | Shock Absorber |
Fits: 1983-2002 Ford and Mercury models including Crown Victoria, Grand Marquis, LTD, LTD Crown Victoria. Confirm your year, make, model, and engine before ordering.
Interchanges With: NAPA Shocks 550011, Sensen 12130293, KYB 343135
