KYB 5650022 MonoMax Heavy-Duty Monotube Gas Shock Absorber

The KYB 5650022 MonoMax is a heavy-duty monotube gas shock absorber engineered for trucks, SUVs, and 4x4s that demand maximum handling, control, and durability. Designed as a performance upgrade over standard twin-tube OE shocks, the MonoMax delivers up to 40% more damping performance to keep your vehicle stable and composed under the most demanding conditions.

Key Features:

• High-Pressure Monotube Design: Separates oil and gas using a floating piston, eliminating fluid foaming and ensuring fade-free, consistent performance even under extreme use
• Oversized Large-Bore Cylinder: Provides the additional stability required by heavier, higher center-of-gravity vehicles such as trucks and SUVs
• Velocity-Sensitive Floating Piston: Automatically adjusts damping in response to road conditions — delivering maximum control when needed and a comfortable ride when conditions normalize
• Multi-Stage Valve Compression: 100% fluid valving with a velocity-sensitive piston for improved responsiveness and dual damping control
• Zinc-Coated Steel Piston Ring: Creates a secure seal for long-term reliability and optimal shock performance
• Triple Chrome-Plated Piston Rod: Built to withstand harsh environments and resist corrosion for extended service life
• Heavy-Gauge Wall Construction: Larger bore cylinder with robust steel construction for durability in demanding applications
• Protective Dust Boot Included: Guards the shaft against debris and environmental elements, helping prevent premature seal wear
• Tow & Haul Ready: Ideal for towing, hauling heavy loads, plowing, and off-road use where additional damping and control are critical
• Lifetime Warranty: Backed by KYB's limited lifetime warranty against defects in materials and workmanship for the original retail purchaser

The KYB MonoMax is the top-of-the-line shock absorber in the KYB lineup — purpose-built for trucks and SUVs that work hard. Whether you're towing a trailer, running larger aftermarket wheels, or tackling rough terrain, the MonoMax provides the superior suspension performance your vehicle demands.