Prothane 19-1127-BL Sway Bar Bushing 9/16" Black Polyurethane

The Prothane 19-1127-BL is a 9/16-inch diameter black polyurethane sway bar bushing designed as a direct replacement for worn or soft OEM rubber stabilizer bar bushings. Upgrading to Prothane's firm polyurethane compound significantly improves the effectiveness of your factory or aftermarket anti-roll (sway) bar, reducing body roll and delivering more responsive, predictable handling.

Key Features:

• Made from durable polyurethane — firmer than OEM rubber for improved handling and stability
• Grooved bore design engineered to retain Prothane super grease for smooth, quiet, squeak-free operation
• 9/16-inch inner diameter — fits "B" bracket applications
• Black finish for a clean, finished underhood/undercarriage appearance
• Resists oil, ozone, and road chemicals that degrade standard rubber bushings
• Compatible with larger-diameter high-performance aftermarket sway bars where applicable

Prothane polyurethane bushings are a proven upgrade for enthusiasts and daily drivers alike. They maintain tighter tolerances over time compared to factory rubber, helping to preserve consistent handling characteristics and reduce suspension slop. Prothane super grease is recommended for installation to ensure long service life and quiet operation.