Mishimoto 03-07 Ford Super Duty Regular Cab Silicone Body Mounts

The 2003-2007 Ford Super Duty leaves the factory on rubber body mounts that compress, dry out, and crack after a decade of heat cycling, towing, and weather exposure. As the rubber breaks down, the cab sags, and the cab drifts out of alignment with the bed. The damage doesn’t stop at the body: worn mounts transmit chassis vibration directly into the radiator, hoses, and surrounding cooling stack, accelerating wear on components well past the bushings themselves. The Mishimoto Silicone Body Mounts replace the worn-out rubber with a complete six-bushing set engineered to restore ride height, pull body lines back into alignment, and absorb the noise, vibration, and harshness (NVH) the factory mounts let through.----Each bushing is molded from premium silicone - a material that retains its resilience for the life of the truck and does not harden, dry-rot, or develop the dry squeak that aftermarket urethane is known for. The steel cup carrying every bushing is dual coated to resist the corrosion that destroys factory mounts from the inside out, and every fastener in the included hardware kit is finished in Dacromet for the same level of long-term protection. A keyed cap anti-rotation design holds the upper and lower cups are held in place by the cup retainer while you insert the bolt and torque from above, turning a job that traditionally requires two people into a one-person install.----Direct fit for the 2003-2007 Ford Super Duty Regular and Extended Cab - six bushings positioned for the OEM mount points with no drilling or modification required. Crew Cab applications require eight bushings and are covered under a separate part number. Backed by the Mishimoto Lifetime Warranty, your investment is protected long after install day.

Additional Information

High-performance component engineered for durability, efficiency, and reliable operation under demanding conditions.

• Complete Dacromet hardware kit included - every bolt, nut, and washer needed for install ships with the kit, finished in Dacromet for the long-term corrosion resistance that outlasts standard zinc plating in road-salt and trail conditions.
• Confirmed direct fit for 2003-2007 Ford Super Duty Regular and Extended Cab - six bushings sized and positioned for the OEM mount points, with no drilling, cutting, or modification. Crew Cab needs the eight-bushing kit, a separate SKU.
• Dual-coated steel cups built to outlast the truck - the steel sleeve carrying every bushing carries two layers of corrosion protection, shutting down the rust-through failure that turns a routine mount swap into a full body-off repair.
• Keyed cap anti-rotation design makes install a one-person job - the cup retainer holds both cups while you bolt and torque from above, eliminating the wrench-on-wrench gymnastics that turns a body mount swap into a two-person fight.
• Own it for life - backed by Mishimoto’s Lifetime Warranty, your investment is protected long after install day.
• Protects the parts beyond the cab - worn mounts feed chassis vibration into the radiator, hoses, and cooling stack. Silicone absorbs that noise, vibration, and harshness (NVH) at the source, shielding what OEM rubber leaves exposed.
• Replaces the cracked rubber sagging your cab - factory mounts compress, dry-rot, and split after years of heat and load, letting the cab drift out of alignment with the bed. Silicone bushings restore ride height and body lines to spec.
• Silicone that won't crack, harden, or squeak - these bushings keep their resilience long after factory rubber dry-rots and urethane foam hardens, eliminating both the OEM-rubber failure and the dry urethane squeak that develops with age.

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information