Shackle Spring Pin Double Lock Slotted Bolt 327‑437 – Heavy‑Duty Suspension The RB-291 silent block bushing

The RB-291 silent block bushing with pin is engineered for use in Kenworth and Peterbilt rear suspension systems

this king pin provides reliable and secure attachment for a variety of trailer models

OEM Cross References:338-798

Key Features:• Application: Kenworth heavy-duty truck suspension systems• Reduces noise and vibration by isolating suspension components• Heavy-duty bonded rubber and steel construction• Provides long-lasting durability under demanding conditions• Direct replacement for multiple OEM part numbers

The NRB268 spring eye bushing is a heavy-duty replacement component compatible with Freightliner

Shackle Spring Pin Double Lock Slotted Bolt 327‑437 – Heavy‑Duty Suspension The RB-291 silent block bushingThis Shackle Spring Pin Double Lock Bolt is a heavy duty slotted suspension pin used in various truck and trailer applications. It features a secure double locking mechanism for enhanced stability, and its slotted bolt design allows for easy alignment and installation. Ideal for use with spring and shackle setups in demanding fleet environments. OEM Cross References: 327437, E3761, B138650 Key Features: Application: Truck and trailer suspension