Prothane 7-402 Front Sway Bar End Link Bushing Kit

The Prothane 7-402 is a front stabilizer bar end link bushing kit engineered from high-performance polyurethane, purpose-built as an upgrade over factory rubber end link grommets. End links connect the sway bar to the control arms, and when OEM rubber grommets wear out, crack, or deform, the stabilizer bar loses effectiveness — resulting in increased body roll and reduced handling response.

Key Features:

• Polyurethane construction — resists compression, cracking, and deterioration from road grime, oils, and weathering far better than OEM rubber
• Improved handling and stability — maintains a firm connection between the sway bar and control arms for more predictable cornering and reduced body roll
• Available in red or black — both colors share the same durometer (hardness) for identical performance; black bushings include a graphite additive that may help reduce squeaking
• Lifetime warranty — Prothane guarantees these bushings against defects in materials and workmanship for as long as the original purchaser owns the vehicle
• Made in the USA — manufactured by Prothane, a division of DEE Engineering Inc., Costa Mesa, CA

Unlike sway bar bushings that require lubrication during install, end link bushings are compression-type and do not require grease — no pre-lube is needed. For best results, replace both sides simultaneously with the same material to ensure balanced suspension performance.