KYB 565101 Shock Absorber - Front

KYB MonoMax Front Shock Absorber

The KYB MonoMax 565101 is a heavy-duty front shock absorber built for trucks that carry weight, tow, or see rough road use. Its monotube design and large-bore construction are aimed at improving control on Chevrolet Silverado 1500, Silverado 2500, GMC Sierra 1500, and Sierra 2500 applications.

For drivers searching for a front suspension shock for 1999-2007 Chevrolet Silverado and GMC Sierra trucks, the MonoMax line focuses on stability, fade resistance, and consistent damping under load.

Key Features

• Up to 40% more damping performance than standard shock absorbers
• Monotube truck shock design for stronger handling response and control
• Zinc-coated stainless steel piston ring for sealing in severe conditions
• Rubber dust boot helps protect the shaft from dirt and debris
• Engineered to work with vehicles equipped with electronic safety systems such as ESC and ABS
• Front shock absorber application for select GM truck platforms

Product Details

KYB MonoMax part number 565101 is part of the MonoMax product line, which is focused on truck and SUV suspension demands rather than everyday light-duty comfort tuning. The monotube construction helps maintain consistent damping as conditions change, making it a practical choice for vehicles that haul, tow, or operate on uneven surfaces. This part cross-references Monroe Shocks & Struts (e.g., 911181) for the same application.

Compatible With 2007 Chevrolet Silverado 1500 Classic, front; 2007 GMC Sierra 1500 Classic, front; 2004-2006 Chevrolet Silverado 1500, front; 2004-2006 GMC Sierra 1500, front; 1999-2004 Chevrolet Silverado 2500, front; 1999-2004 GMC Sierra 2500, front; 2001-2003 GMC Sierra 1500 HD, front; 2001-2002 Chevrolet Silverado 1500 HD, front; 2000-2001 Chevrolet Suburban 2500, front; 2000-2001 GMC Yukon XL 2500, front.

Common Uses

• Front-end bounce or instability on loaded GM trucks
• Reduced control during towing or hauling
• Shock fade from repeated heavy-duty use
• Excessive body movement on rough pavement or off-road surfaces
• Need for a monotube upgrade on Silverado and Sierra front suspension

Installation Notes

Verify the lower mount type E3(51.6X87X14) and upper mount type S1 before installation. Confirm compressed length 10.23, extended length 14.76, and stroke length 4.53 against the vehicle’s suspension travel requirements. This front shock is listed for coil spring front suspension applications and excludes electronic suspension, Quadrasteer, and Z55 Autoride where noted in fitment.

Quality Assurance

KYB builds the MonoMax line for demanding truck use with a zinc-coated piston ring and dust boot for added protection in harsh environments. Part number 565101 is engineered for consistent damping performance and durability in heavy-duty front suspension service.