KYB 565010 Shock Absorber - Rear

KYB MonoMax Rear Shock for Ford Trucks

The KYB MonoMax 565010 is a rear suspension shock absorber built for Ford trucks and vans that carry heavier loads, tow, or see rough road use. Its monotube construction and large-bore design are aimed at improving control, stability, and fade resistance in demanding conditions.

Fits 2022-2026 Ford E-350 Super Duty, rear; Fits 2021 Ford E-350 Super Duty, rear; Fits 1999-2019 Ford E-350 Super Duty, rear; Fits 2007-2014 Ford E-150, rear; Fits 2003-2014 Ford E-250, rear; Fits 2003-2005 Ford E-350 Club Wagon, rear; Fits 1997-2003 Ford F-150, rear; Fits 1992-2002 Ford E-250 Econoline, rear; Fits 1992-2002 Ford E-350 Econoline Club Wagon, rear; Fits 1992-1998 Ford E-350 Econoline, rear.

Key Features

• Heavy-duty monotube shock absorber for rear suspension use
• Up to 40% more damping performance than standard shock absorbers
• Zinc-coated stainless steel piston ring for sealing in severe conditions
• Rubber dust boot helps keep dirt and debris away from the shaft and seals
• Engineered to work with vehicles equipped with electronic safety systems such as ESC and ABS
• Compressed length: 13.58 in; extended length: 21.54 in; stroke length: 7.95 in
• Lower mount type: E2 (12x38); upper mount type: S1

Product Details

KYB MonoMax shocks are part of the MonoMax line, which focuses on truck and van suspension control for vehicles that work harder than a typical passenger application. The KYB 565010 uses a monotube layout to manage heat and maintain consistent damping, which is important for Ford E-350 Super Duty, Ford E-250, Ford E-150, Ford E-350 Econoline, and Ford F-150 rear suspension setups that carry cargo, tow trailers, or operate on uneven surfaces. The design also includes an off-road dust boot and a work-ready piston ring to support durability in harsh environments.

This part cross-references Ford (e.g., 6C2Z18125A, 7C2Z18125B) for the same application.

Common Problems It Can Address

• Excessive rear-end bounce on loaded Ford trucks and vans
• Reduced stability during towing or hauling
• Shock fade after repeated bumps or extended road use
• Loss of control on rough pavement or off-road surfaces
• Wear from dirt, debris, and severe operating conditions

Installation Notes and Tips

Verify rear fitment by year, model, and chassis notes before installation. This shock is listed for rear applications only, including specific exclusions such as motorhome chassis on certain E-350 Super Duty and Econoline variants. Confirm mount style, compressed length, and extended length against the original shock before replacing the part. If the vehicle uses electronic stability or anti-lock systems, the MonoMax design is engineered to work with those systems.

Quality Assurance

KYB is a recognized suspension manufacturer with a focus on control and durability in truck and van applications. The MonoMax 565010 is built with a monotube design, corrosion-resistant piston ring materials, and a protective dust boot to support long-term service in demanding rear suspension use.