Factory rubber body mounts on the 1999-2003 Ford F-250 and F-350 Super Duty compress, dry-rot, and crack after years of heat cycling, towing, and weather exposure. As the rubber breaks down, the cab sags and drifts out of alignment with the bed. The damage does not stop at the body: worn mounts feed chassis vibration directly into the radiator, hoses, and surrounding cooling stack, accelerating wear on components well beyond the bushings themselves. Mishimoto's silicone body mounts replace the entire six-bushing set to restore ride height, pull body lines back into alignment, and absorb the NVH the factory mounts let through.
Silicone that stays resilient for the life of the truck. Each bushing is molded from premium silicone that retains its flexibility long after factory rubber dry-rots and aftermarket urethane hardens. Silicone eliminates both failure modes: the cracking and sagging of OEM rubber and the dry squeak that develops over time with urethane alternatives.
Dual-coated steel cups with full Dacromet hardware. The steel sleeve carrying every bushing receives two layers of corrosion protection, blocking the rust-through failure that turns a routine mount swap into a body-off repair. Every bolt, nut, and washer included in the kit ships finished in Dacromet for long-term corrosion resistance that outlasts standard zinc plating in road-salt and off-road conditions.
Keyed cap anti-rotation design turns a two-person job into one. The cup retainer holds both upper and lower cups in position while you insert the bolt and torque from above, eliminating the wrench-on-wrench coordination that makes traditional body mount swaps a multi-person task.
Cooling system protection as a side effect. Worn mounts transmit chassis vibration into the radiator, hoses, and cooling stack. Silicone absorbs that harshness at the source, shielding components that OEM rubber leaves exposed as it deteriorates.
Product Benefits
- Silicone Construction: Resists cracking, hardening, and dry squeaking long after factory rubber and urethane alternatives fail.
- Restores Cab Alignment: Replaces compressed, dry-rotted mounts to bring ride height and body lines back to spec.
- Dual-Coated Steel Cups: Two layers of corrosion protection prevent the rust-through failure common to factory mount hardware.
- Dacromet Hardware Kit Included: Every bolt, nut, and washer needed for installation ships with the kit, finished for long-term corrosion resistance.
- NVH Reduction: Absorbs chassis vibration at the mount points, protecting the radiator, hoses, and cooling stack from accelerated wear.
- Keyed Anti-Rotation Caps: Cup retainer holds both cups during installation so one person can bolt and torque from above without assistance.
- Direct OEM Fit: Six bushings sized and positioned for factory mount locations on Regular and Extended Cab applications; no drilling or modification required.
- Mishimoto Lifetime Warranty: Backed by Mishimoto's Lifetime Warranty for long-term peace of mind.
Note: Fits 1999-2003 Ford F-250/F-350 Super Duty Regular Cab and Extended Cab only.
About Mishimoto: Mishimoto designs and manufactures performance cooling and drivetrain components for a wide range of domestic and import vehicles. Known for rigorous in-house testing and a lifetime warranty policy, Mishimoto builds parts intended to outperform and outlast OEM replacements across demanding real-world conditions.
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 | 1999, 2000, 2001, 2002, 2003 |
