Monroe Magnum Gas Charged Shock Absorber, 12.58 in Compressed, 18.70 in Extended, 6-1/8 in Stroke, LS54 Mounts
#MON66610
Product Overview
The Monroe® Magnum® shock absorber for class 3-6 vehicles is Gas Charged for quicker response and a stable, more comfortable ride. Designed to handle the demands of high mileage and severe use vehicles, replace worn-out units with Magnum® shocks to help reduce excessive vibration and improve ride quality. Shock Absorber, Metal, 12.5781 in Compressed Length, 18.7031 in Extended Length, LS54 Lower Mount, 6.125 in Travel Length, LS54 Upper Mount
Features & Benefits
- 5/8 in (15.9 mm) Diameter Piston Rod (On Most Applications)
- Resistance & Arc-Welded Mounts, Provide 9,500 lbs (4,309 kg) Of Tensile Strength For Maximum Durability (On Most Applications)
- 2 in Or 2-3/8 in (50.8 mm Or 60.3 mm) Reserve Tube (Where Required)
- 1-3/8 in (34.9 mm) Bore (On Most Applications)
- Multi-Lip Fluid Seal Designed For Smooth Performance, Long Life & Reduced Friction
- 10-Stage Full Displaced Valving (On Most Applications)
- Exceptional handling - 10-stage valving, tuned specifically to each vehicle, adjusts to road extremes while the larger 1-3/8 in bore provides more efficient damping control to provide consistency and a smooth ride (most applications)
- Nitrogen Gas Charged: For Improved Ride & Handling, Helps Maintain Tire To Road Contact By Reducing Aeration.
- For hardworking commercial vehicles - designed to handle the demands of high mileage and severe use class 3-6 trucks and buses
- Strong and durable - shouldered bushing and bonded bushing with sleeve protects from bushing walkout for improved quality; arc welds up to 360 deg for durability
- Consistent ride - all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown while 2 in or 2-1/4 in reserve tube holds more fluid to improve performance (when required)
- Patented Unique Hydraulic Rebound Lockout (When Required)
Specifications
| Compressed Length | 12.5781 in |
| Dust Shield | Yes |
| Extended Length | 18.7031 in |
| Lower Mount | LS54 |
| Stroke Inch | 6-1/8 in |
| Type | Shock Absorber |
| Upper Mount | LS54 |
| Material | Metal |
| Shock Type | Gas Charged |
| Travel Length | 6.125 in |
| Manufacturer Part Number | 66610 |
| Product Category | Shock Absorber |
| Quantity | 1 |
Interchanges & Equivalent parts:
| 660169 |
| 66610 |
| 90044448 |
| 90044686 |
| 90045054 |
| M66610 |
| 3919572 |
| 57306610 |
| 600169 |
| 600169MT |
| 90045575 |
| AMS600169 |
| 345-610 |





















