Monroe 911086 Shock Absorber - Rear

Monroe Reflex Light Truck Shock Absorber 911086

Monroe Reflex Light Truck Shock Absorber 911086 is a rear suspension shock absorber for higher-center-of-gravity vehicles that need more controlled body motion. It uses ASD valving technology to react to road impact and help reduce roll and dive in daily driving and load-carrying conditions.

Key Features

• ASD valving automatically adjusts damping response to changing road inputs
• Rear shock absorber for light truck and SUV applications
• Compressed length: 14.75 in.; extended length: 23.75 in.
• Travel length: 9 in. for suspension movement control
• Dust shield included with metal dust shield material
• Extended bumper stop included; compressed bumper stop not included
• Lower mount: loop bushing and sleeve mount with 9/16 in. sleeve ID and 1.5/8 in. sleeve OAL
• Upper mount: cross pin mount with closed-ended 5/16 in. hole ID and 2.7/8 in. pin length

Product Details

Built for rear suspension service, Monroe 911086 is a Reflex Light Truck Shock Absorber that focuses on controlling vehicle motion in applications with a higher center of gravity. The valving responds to impact input to help manage body roll and nose dive, which is especially relevant for Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 rear suspension setups. This part cross-references KYB 344262 for the same application.

Compatible With 1992-2025 Chevrolet Express, Chevrolet Tahoe, GMC Savana, GMC Yukon, Cadillac Escalade, and Chevrolet/GMC Suburban rear applications listed below. Monroe 911086 is also referenced across multiple OE and aftermarket numbers for the same rear shock absorber application.

What It Helps Address

• Excessive rear-end bounce over uneven pavement
• Body roll during lane changes and cornering
• Front-end dive during braking transfer
• Loose or unsettled rear suspension feel
• Reduced control in higher-center-of-gravity vehicles

Installation Notes

• Verify rear fitment by year, make, model, and listed notes before installation.
• Confirm mount style and dimensions match the existing shock absorber.
• Check for application notes such as SRW or Z71 exclusions where listed.
• Inspect related suspension components for wear before replacing the shock.

Quality Assurance

Monroe Reflex shocks are engineered for rear suspension control in light truck and SUV applications. Part number 911086 is listed with limited lifetime warranty coverage on the applicable fitments shown in the catalog data.

Compatible Vehicles

• Fits 2020-2025 Chevrolet Express 2500, Rear
• Fits 2019-2025 Chevrolet Express 3500, Rear
• Fits 2020-2025 GMC Savana 2500, Rear
• Fits 2019-2025 GMC Savana 3500, Rear
• Fits 1996-2019 Chevrolet Express 2500, Rear
• Fits 1996-2019 GMC Savana 2500, Rear
• Fits 2003-2018 Chevrolet Express 3500, Rear
• Fits 2003-2018 GMC Savana 3500, Rear
• Fits 1996-2002 Chevrolet Express 3500, Rear, with Single Rear Wheels (SRW)
• Fits 1996-2002 GMC Savana 3500, Rear, with Single Rear Wheels (SRW)
• Fits 1999-2000 Cadillac Escalade, Rear
• Fits 1995-2000 Chevrolet Tahoe, Rear
• Fits 1995-2000 GMC Yukon, Rear
• Fits 1992-1999 Chevrolet K1500 Suburban, Rear, without Z71 Off Road Package
• Fits 1992-1999 Chevrolet K2500 Suburban, Rear
• Fits 1992-1999 GMC K1500 Suburban, Rear
• Fits 1992-1999 GMC K2500 Suburban, Rear