Silent Block Bushing RB-291 – Fits Kenworth & Peterbilt Rear Suspensions

The RB-291 silent block bushing with pin is engineered for use in Kenworth and Peterbilt rear suspension systems. This heavy-duty component helps reduce vibration and road shock while maintaining suspension alignment. Built for long service life, it’s a direct OEM replacement for various commercial truck applications.

OEM Cross References:
MR828, 51879, C13-6001

Key Features:
• Fits Kenworth and Peterbilt rear suspension systems
• Includes pin for complete installation
• Reduces vibration and supports stable suspension geometry
• Heavy-duty rubber construction
• OEM-quality replacement for multiple part numbers