JY PERFORMANCE Body Mount Bushing Kit for Ford F250 F350 (2008–2016) KF04060BK – Polyurethane, Complete Hardware

JY PERFORMANCE KF04060BK is a complete polyurethane body mount bushing kit engineered to restore ride comfort and tighten the body-to-frame connection on Ford F250 and F350 Super Duty trucks (2008–2016).

If your Super Duty is showing increased cabin vibration, clunks between the cab and frame, or a loose-feeling handling response, worn body mount bushings are a common cause. This JY PERFORMANCE kit replaces the factory rubber mounts with durable polyurethane components, steel sleeves, and matching hardware manufactured to OEM fit standards. The result is reduced noise, improved stability, and long-lasting resistance to oil, UV and road contaminants compared with aging rubber mounts.

How does this kit improve ride comfort and reduce noise?

The polyurethane bushings in the KF04060BK absorb and isolate road shock better than hardened or deteriorated rubber mounts, which translates to fewer vibrations transmitted into the cab. By restoring the correct spacing and support between body and frame, the cabin feels quieter and more solid over rough roads.

• Polyurethane material resists compression set and aging for consistent isolation.
• Steel sleeves ensure secure mounting and correct alignment under load.
• Complete hardware set restores OEM clamping and spacing to reduce rattles.

Will this kit fit my truck and is it easy to install?

The kit is designed specifically to fit Ford F250 and F350 Super Duty models from 2008 through 2016 for both 2WD and 4WD configurations. Each piece is manufactured to match OEM dimensions so components drop into place during reassembly. Installation requires disassembly of the body mounts and basic workshop tools; a lift or jack stands and a helper are recommended for safety.

• Compatible with Ford F250/F350 Super Duty 2008–2016, 2WD and 4WD.
• Includes body cab mounts, steel sleeves, and all necessary hardware.
• Bolt-on replacement using factory mounting points; torque to OEM specifications.

How durable is the material and how does it handle harsh conditions?

Polyurethane used in this kit is formulated to resist oil, chemicals, and UV exposure, preserving structural integrity in varied climates and under heavy use. Unlike rubber, polyurethane resists dry rot and deformation, keeping the body properly supported and minimizing the need for repeat replacements.

• Resistant to oil, chemicals, and UV for extended service life.
• Maintains performance across a wide temperature range without excessive hardening.
• Designed to withstand heavy loads typical of Super Duty applications.

When should I replace my body mount bushings?

Replace the body mount bushings if you notice increased cabin noise, noticeable movement between the body and frame, or a decline in steering precision and ride stability. Proactive replacement helps retain handling characteristics and prevents further damage to mounting components or chassis alignment.

• Common signs: clunking noises, body sagging, or excessive vibration at idle or on bumps.
• Recommended when bushings show visible cracks, flattening, or missing cushion.
• Replacing as a set restores uniform ride height and alignment across mounts.

Who is this kit for? JY PERFORMANCE KF04060BK is aimed at Ford F250 and F350 owners, mechanics, and restoration shops who want an OEM-fit, longer-lasting alternative to worn rubber body mounts. It suits drivers who tow or haul frequently and need a more stable, quieter cab experience, as well as DIY enthusiasts with basic mechanical skills and proper safety equipment.