Shackle Spring Pin Double Lock Slotted Bolt 327‑437 – Heavy‑Duty Suspension

Shackle Spring Pin Double Lock Slotted Bolt 327‑437 – Heavy‑Duty SuspensionThis 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

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

ensuring a precise fit and reliable performance

and safety

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

OEM Cross References:TB73

OEM Cross References:RB249

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

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

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

OEM Cross References:338-798

Key Features:• Application: Mack RB

it helps reduce stress and wear on critical parts