Monroe Suspension Shock Absorber & Coil Spring Assembly for Ford F-150, Pack of 2 — Load-Adjusting, Up to 1,200 lb Support

Monroe DRiV 58653 is a complete shock absorber and heavy-gauge coil spring assembly engineered to restore ride height and stabilize Ford F-150 trucks when carrying or towing extra loads.

This pair of upper suspension assemblies replaces the factory units on compatible F-150 models and combines a load-sensing valved shock with integrated coil springs to reduce sag, improve control, and preserve ride quality under variable cargo conditions. Built with nitrocarburized chrome piston rods, PTFE-banded pistons, and a self-lubricating fluid seal, these assemblies are designed to resist wear and maintain consistent performance over time. The nitrogen gas charge reduces aeration so the dampers respond quickly to bumps and shifting weight, while the springs are calibrated to help support up to 1,200 pounds of added load within the vehicle manufacturer’s limits.

How does this assembly reduce sag when I haul or tow?

The assembly pairs a valved shock with a heavy-gauge coil spring that together counter downward forces from added weight. Full-displaced valving adapts damping force to changing road and load conditions, helping keep the truck level and preserving steering feel.

• Integrated coil spring calibrated for up to 1,200 lbs of additional support (vehicle limits apply)
• Load-adjusting valving for consistent response under load
• Stiffer spring rate where needed to minimize rear squat and improve stance

What durability features prevent premature wear?

Monroe builds these assemblies with materials and seals focused on longevity. Nitrocarburized chrome piston rods resist corrosion and scoring, and PTFE-banded pistons reduce friction for smoother, long-lasting operation.

• Self-lubricating fluid seal to limit internal wear and maintain damping
• OE all-weather hydraulic fluid tuned for stable performance across temperatures
• Nitrocarburized piston rods and PTFE pistons for reduced friction and extended life

Will these fit my Ford F-150, and how many come in the pack?

These assemblies are manufactured to fit specific F-150 model years and are sold as a pair for a balanced front suspension upgrade. Confirm compatibility with your truck’s model year and configuration before purchase to ensure correct fitment.

• Designed for compatible 2009–2014 Ford F-150 model years (verify exact fit)
• Pack of 2 assemblies — replaces both upper front units for even performance
• Installed using existing mounting points; professional installation recommended if unsure

How does the gas charge and valving affect driving feel?

The nitrogen gas charge helps prevent foam and aeration of the hydraulic fluid, so damping remains predictable during repeated compressions. Full-displaced valving maintains consistent control across varying speeds and payloads, providing a firmer, more controlled ride under load while still damping road irregularities.

• Nitrogen charge reduces aeration for immediate damping response
• Valving tuned to manage both low-speed and high-speed inputs for balanced control
• Improved tire contact and handling when hauling or towing

Who is this for: These Monroe DRiV 58653 assemblies are aimed at Ford F-150 owners who frequently carry variable cargo or tow light trailers and want to restore ride height, reduce rear sag, and maintain vehicle stability under load. They suit drivers seeking a direct replacement that combines OEM-style fitment with enhanced load-handling features and durable internal components. If you need a reliable, factory-compatible front suspension upgrade that supports heavier payloads while preserving daily driving comfort, this pair is built for that purpose.