Prothane 18-210-BL Front Control Arm Bushing Kit Black Polyurethane

The Prothane 18-210-BL is a front lower control arm (C-arm) bushing kit designed as a direct replacement for the factory rubber bushings on the 1985–1987 Toyota Corolla. Manufactured from Prothane's proprietary black polyurethane compound, these bushings deliver a significant upgrade in stiffness, durability, and precision over the OEM rubber units they replace.

Worn or soft factory rubber bushings allow the control arm to shift under load, causing inconsistent caster and camber settings that lead to unpredictable handling and accelerated tire wear. Prothane's polyurethane formula resists compression, deflection, and deterioration from oil, grease, and road chemicals, ensuring your front suspension geometry stays exactly where your alignment technician sets it.

Key Features:

• Made from Prothane black polyurethane for superior compliance resistance vs. OEM rubber
• Maintains front suspension caster and camber alignment settings under all driving conditions
• Resistant to oil, grease, ozone, and road grime — outlasts factory rubber bushings
• Includes all bushings needed for both front lower control arms
• Grease fittings or pre-greased design for long-term smooth operation
• Direct OEM replacement — no drilling or modification required
• Black finish complements the underhood and suspension appearance

Prothane's Total Kit approach ensures all components are engineered to work together, delivering improved steering response and consistent handling characteristics. This kit is part of Prothane's Total Kit line and is a bolt-in solution for restoring or upgrading front suspension performance on the 1985–1987 Toyota Corolla platform.