Silent Block Bushing RB-291 – Fits Kenworth & Peterbilt Rear Suspensions freight The Leaf Spring Hanger 338-1239

The Leaf Spring Hanger 338-1239 is a heavy-duty suspension component engineered for use on International (IHC) trucks

Designed to absorb shock and maintain alignment

The Freightliner Spring Insulator Cap is a critical suspension component that cushions the contact between the spring and the frame

this bushing ensures smoother ride quality and extended service life for spring components by absorbing road shock and allowing controlled articulation

Silent Block Bushing RB-291 – Fits Kenworth & Peterbilt Rear Suspensions freight The Leaf Spring Hanger 338-1239The 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, its 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