Factory rubber body mounts on the 2003-2007 Ford Super Duty compress, dry out, and crack after years of heat cycling, towing, and road exposure. As the rubber breaks down, the cab sags and drifts out of alignment with the bed, while the degraded mounts funnel chassis vibration directly into the radiator, hoses, and cooling stack. Mishimoto's silicone body mounts replace the entire six-bushing set with hardware engineered to restore ride height, pull body lines back into alignment, and absorb the noise, vibration, and harshness that worn factory mounts let pass through.
Silicone that holds up where rubber fails. Each bushing is molded from premium silicone that retains its resilience for the life of the truck. Unlike factory rubber that dry-rots and cracks, or aftermarket urethane that hardens and develops a chronic dry squeak, silicone stays pliable and quiet across the full range of heat, load, and weather cycles the Super Duty sees.
Dual-coated steel cups with Dacromet hardware. The steel sleeve carrying every bushing receives two layers of corrosion protection, blocking the rust-through failure that can turn a routine mount swap into a full body-off repair. Every bolt, nut, and washer needed for installation ships with the kit, each finished in Dacromet for corrosion resistance that outlasts standard zinc plating in road-salt and trail conditions.
Protects the components beyond the cab. Worn body mounts transmit chassis vibration into the radiator, hoses, and surrounding cooling stack, accelerating wear on parts well beyond the bushings themselves. Silicone absorbs that NVH at the source, shielding what degraded OEM rubber leaves exposed.
One-person installation with a keyed anti-rotation design. A keyed cap retainer holds both the upper and lower cups in position while you insert the bolt and torque from above, eliminating the two-wrench, two-person fight that a conventional body mount swap typically demands. No drilling, cutting, or modification to existing mount points is required.
Product Benefits
- Silicone Construction: Retains resilience long after factory rubber dry-rots; will not harden, crack, or develop the dry squeak common to urethane alternatives.
- Restores Cab Alignment: Replaces compressed and cracked factory mounts to bring ride height and body-to-bed alignment back to spec.
- Dual-Coated Steel Cups: Two layers of corrosion protection on every steel sleeve prevent the rust-through failure that complicates standard mount replacements.
- Dacromet Hardware Kit Included: Every bolt, nut, and washer ships with the kit, finished for long-term corrosion resistance beyond standard zinc plating.
- NVH Absorption: Silicone dampens chassis vibration at the source, protecting the radiator, hoses, and cooling stack from accelerated wear.
- Keyed Anti-Rotation Caps: Cup retainer holds both cups in place during installation, making this a true one-person job.
- Direct OEM Fit: Six bushings sized and positioned for factory mount points on 2003-2007 Super Duty Regular and Extended Cab; no drilling or modification required.
- Mishimoto Lifetime Warranty: Every bushing and associated component is backed for the life of the vehicle.
Note: Fits 2003-2007 Ford F-250/F-350 Super Duty Regular Cab and Extended Cab only.
About Mishimoto: Mishimoto is a thermal management and performance parts manufacturer specializing in cooling systems, silicone hoses, and chassis components for a wide range of domestic and import platforms. Every product goes through in-house engineering and validation before release, and all Mishimoto parts carry a lifetime warranty.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 2003, 2004, 2005, 2006, 2007 |
