Monroe 153040 Magnum Loaded Strut and Coil Spring Assembly

The Monroe Magnum 153040 is a complete, fully assembled strut and coil spring assembly engineered for hard-working light-duty trucks. Designed to handle the rigors of towing, hauling, and plowing, this loaded strut assembly delivers the durability and ride control performance demanded by high-mileage, heavily loaded, and frequent stop-start vehicles.

Key Features:

• Complete Loaded Assembly – Includes everything needed for a strut replacement in a single, pre-assembled unit — no spring compressor required
• Variable Rate Coil Spring – Maintains ride height and delivers a comfortable ride under everyday driving conditions and when supporting a load
• Acceleration Sensitive Damping (ASD) / Monotube Technology – Improves vehicle control over abrupt bumps, dips, and potholes
• Nitrogen Gas-Charged – Helps maintain consistent tire-to-road contact, reducing aeration and shock fade for improved ride and handling
• Chrome Piston Rod with PTFE-Coated Bearing – Protects the rod guide seal and provides long-lasting durability and service life
• Nitro-Carburized Piston Rod – Enhances surface hardness for added strength and corrosion resistance
• Protective Dust Boot & Jounce Bumper – Dust boot shields the rod from dirt and moisture; jounce bumper reduces the impact of severe suspension movement
• Factory-Style Upper Strut Mount & Bearing – Included for a complete OE-style installation
• OE All-Weather Fluid – Contains special additives to perform across extreme temperature ranges and resist oil breakdown
• Limited Lifetime Warranty – Backed by Monroe's limited lifetime warranty for confidence on every job

The Monroe Magnum 153040 strut assembly is assembled in Monroe's US-based facilities and is built to deliver OE-style control and handling with the added durability needed for trucks that work hard every day. A wheel alignment is recommended after installation.