Monroe 37154 Shock Absorber - Rear

Rear Shock Absorber for Expedition and Navigator

Monroe OESpectrum Light Truck Shock Absorber 37154 is built to restore factory-style ride control on rear suspension applications. It filters road noise, vibration, and harshness while maintaining precise handling response for full-size SUVs.

Key Features

• Monroe OESpectrum Light Truck Shock Absorber line for light truck and SUV rear suspension tuning
• Compressed length: 14.125 in.; extended length: 20.125 in.; travel length: 6 in.
• Metal dust shield included to help protect the shock body from road debris
• Extended bumper stop included; compressed bumper stop not included
• Upper and lower mounting code LS26 with loop bushing and sleeve mount design
• Lower mount: 12 mm sleeve ID x 1.5 in. sleeve OAL
• Upper mount: 12 mm sleeve ID x 38.1 mm sleeve OAL
• Part number 37154 for rear suspension service on select Ford and Lincoln models

Product Details

Monroe 37154 is part of the OESpectrum Light Truck Shock Absorber product line, which focuses on OE-style ride quality for trucks and SUVs. This rear shock absorber is engineered to bring back controlled damping and stable handling while reducing harshness over broken pavement and load changes. It fits 1997-2002 Ford Expedition, rear, and 1998-2002 Lincoln Navigator, rear. This part cross-references KYB 344377 for the same application.

Common Issues It Can Address

• Excessive rear bounce after bumps or dips
• Loose or unsettled rear-end handling on rough roads
• Increased cabin noise and vibration from worn shocks
• Reduced control during braking, cornering, or load transfer
• Uneven ride quality caused by aging rear suspension damping

Installation Notes and Tips

Verify rear suspension fitment by year, make, and model before installation. Confirm the LS26 upper and lower loop bushing and sleeve mount configuration matches the vehicle’s original shock mounting points. Inspect related suspension components, including bushings and mounting hardware condition, before replacing the shock absorber. For best results, replace shocks in axle pairs when the opposite side is also worn.

Quality Assurance

Monroe OESpectrum shocks are positioned to restore original factory drivability and performance characteristics while improving handling precision and control. The design also focuses on filtering noise, vibration, and harshness for a more controlled rear suspension response.