Body Mounts

Heavy-Duty 2008-2010 6.4 Powerstroke Replacement Body Mounts & Cab Bushings

The factory body mounts on the 2008–2010 Ford 6.4L Powerstroke Super Duty are responsible for isolating your cab from harsh road vibrations and keeping your body panels perfectly aligned. Unfortunately, the original equipment manufacturer (OEM) butyl rubber bushings are a well-documented weak point on this platform. Over time, exposure to diesel soot, road grime, salt, and intense heat cycles causes the factory rubber to dry rot, crack, and completely crumble away. As these mounts disintegrate, the structural link between your cab and frame fails. This leads to common, highly frustrating symptoms: your cab visibly sags out of alignment with the truck bed, door gaps become uneven, and you will experience a harsh, rough ride accompanied by loud, metallic clunking noises under the floorboards every time you hit a bump or turn a corner.

Upgrading to premium aftermarket body mounts is the permanent fix for a sagging cab and a rough ride. By replacing the fragile factory rubber with advanced, high-durability materials, you permanently restore your Super Duty’s factory cab ride height, realign your body lines, and reclaim a quiet, well-isolated cabin environment.

At Full Force Diesel, we carry ruggedized, direct-fit replacement body mount kits engineered specifically to handle the structural weight and frame-flex of the 2008–2010 6.4L platform:

• Premium Silicone Cab Mounts: Get the ultimate combination of durability and ride comfort. We stock industry-leading silicone body mount kits from S&B Filters. These mounts will not degrade, crack, or break down like rubber, yet they maintain a soft, forgiving composition that mimics OEM vibration isolation to keep road harshness out of the driver's seat.

• Heavy-Duty Polyurethane Body Mounts: For maximum structural durability and resistance to chemical breakdown, we supply rugged polyurethane bushing kits from brands like Daystar. These high-density mounts are perfect for heavy-duty work trucks and high-horsepower applications, offering zero-sag stability and crisp chassis handling that easily outlasts factory rubber.

• Complete Corrosion-Resistant Hardware: Stop fighting rusted, seized factory hardware. Our complete replacement body mount packages include heavy-duty, coated steel replacement bolts, steel sleeves, and upper/lower washers so you can fully refresh your cab mounts cleanly without having to reuse weak, weathered factory fasteners.

Don't let rotted rubber bushings cause your cab to slam against the frame or ruin your Super Duty's body lines. Browse our full selection of 2008–2010 6.4 Powerstroke replacement body mounts and cab bushings below to completely bulletproof your chassis isolation.