Prothane 6-2036 Polyurethane Total Suspension Bushing Kit - 4WD

The Prothane 6-2036 is a complete polyurethane suspension bushing replacement kit designed for 1997–2003 Ford F-150 4WD and 1997–1999 Ford F-250 Light Duty 4WD trucks. This comprehensive kit allows you to replace every major worn rubber bushing in one purchase, restoring tight handling, improving alignment stability, and significantly extending the service life of your suspension system.

Prothane's proprietary polyurethane compound is considerably firmer than OEM rubber, which means it resists deformation under load and maintains consistent geometry over time. Unlike factory rubber bushings that gradually take on a permanent set, polyurethane holds its shape mile after mile — delivering a more connected, responsive feel on both highway and off-road terrain.

Key Features:

• Complete polyurethane bushing kit — the most popular suspension bushing positions for the 1997–2003 F-150 and 1997–1999 F-250 Light Duty 4WD
• Firmer than OEM rubber for improved handling response and more consistent alignment angles
• Available in red or black — both colors share the same durometer (hardness) and performance characteristics
• Includes Prothane Super Grease for proper bushing lubrication during installation
• Backed by Prothane's lifetime warranty against defects in materials and workmanship
• Made in the USA

Each kit ships with Prothane's Super Grease, which should be applied generously to all bushings at installation to prevent squeaking during use. Note: this kit does not include tie rod dust boots or sway bar bushings, as sway bar sizes vary by application and must be ordered separately.