Monroe 37181 Shock Absorber - Front

Monroe OESpectrum Light Truck Shock Absorber 37181

Monroe OESpectrum Light Truck Shock Absorber 37181 is built for front suspension service on select Chevrolet and GMC trucks and SUVs. It is engineered to restore factory-style drivability while improving control and reducing noise, vibration, and harshness.

Key Features

• OESpectrum Light Truck shock absorber for front suspension applications
• Designed to return original ride feel and handling precision
• Filters road noise, vibration, and harshness for a more controlled ride
• Metal dust shield included for added protection
• Stem upper mount and loop bushing lower mount for listed applications
• Extended bumper stop included; compressed bumper stop not included
• Travel length: 4.875 in.; compressed length: 10.25 in.; extended length: 15.125 in.

Product Details

The Monroe OESpectrum Light Truck Shock Absorber line is focused on OE-style ride restoration for heavier-duty trucks and SUVs. Part number 37181 uses a stem mount at the upper end and a loop bushing and sleeve lower mount, with a 14 mm sleeve ID and 1.5/16 in. sleeve OAL. This front shock absorber is a direct replacement choice for stock-component suspension service on vehicles such as the Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Chevrolet Suburban 2500.

This part cross-references KYB 344383 for the same application.

What It Helps Address

• Excessive front-end bounce over rough pavement
• Reduced steering stability during braking or cornering
• Harsh ride quality from worn shock absorbers
• Noise and vibration from aging suspension damping components
• Uneven control on loaded light truck and SUV front suspensions

Installation Notes and Fitment

Compatible With front suspension applications only. Fits 1999-2004 Chevrolet Silverado 2500, front; Fits 2001-2010 Chevrolet Silverado 2500 HD, front; Fits 2001-2003 Chevrolet Silverado 1500 HD, front; Fits 2005-2006 Chevrolet Silverado 1500 HD, front; Fits 2007 Chevrolet Silverado 1500 HD Classic, front; Fits 2007 Chevrolet Silverado 2500 HD Classic, front; Fits 2002-2006 Chevrolet Avalanche 2500, front; Fits 2000-2013 Chevrolet Suburban 2500, front; Fits 1999-2004 GMC Sierra 2500, front; Fits 2001-2003 GMC Sierra 1500 HD, front; Fits 2005-2006 GMC Sierra 1500 HD, front; Fits 2007 GMC Sierra 1500 HD Classic, front; Fits 2001-2010 GMC Sierra 2500 HD, front; Fits 2007 GMC Sierra 2500 HD Classic, front; Fits 2000-2013 GMC Yukon XL 2500, front.

Verify suspension options before ordering: some applications exclude 4-wheel steering or electronic adjustable suspension. Use the listed mounting style and dimensions to confirm OE-style replacement fitment on Chevrolet Silverado and GMC Sierra front suspension service.

Quality Assurance

Monroe OESpectrum shocks are developed to restore factory drivability and performance while maintaining controlled damping for light truck use. Part number 37181 is built for the listed OE-style applications and mounting requirements.