Prothane 6-1110-BL Polyurethane Sway Bar Bushing 3/4" ID Black 2-Hole Style

The Prothane 6-1110-BL is a black polyurethane stabilizer bar bushing featuring a 3/4-inch inner diameter and a 2-hole bracket-style design. Engineered as a direct performance upgrade over stock rubber bushings, this bushing delivers firmer, more precise sway bar control to reduce body roll and improve cornering stability.

Key Features:

• Polyurethane construction — resists breakdown from road grime, moisture, and oils that degrade factory rubber bushings over time
• Grooved bore design — machined grooves retain Prothane's super grease for smooth, quiet, long-lasting operation
• 3/4" (0.75") inner diameter — precise fitment for OEM and select high-performance sway bar applications
• 2-hole bracket mount — single-end bushing style for straightforward bracket-style installation
• Black finish — durable color-matched appearance under the chassis
• Firm bushing durometer — maintains sway bar position under hard cornering loads, unlike soft OEM rubber that deflects and reduces bar effectiveness
• Compatible with OEM-diameter sway bars; also suited for larger-diameter aftermarket performance sway bars of the same bore size

Worn or soft factory rubber bushings allow the stabilizer bar to shift under load, diminishing its ability to control body roll. Prothane's polyurethane compound holds its shape and grip far longer than rubber, effectively restoring — and often exceeding — the handling performance of the original sway bar without requiring a bar upgrade.

Prothane products are made in the USA and backed by a lifetime warranty.