U-Bolt Top Plate 338-718 – Fits Peterbilt Air Trac & Air Leaf Suspensions

The U-Bolt Top Plate 338-718 is a heavy-duty suspension component engineered to securely clamp the leaf spring pack to the axle in Peterbilt trucks. Compatible with vehicles using Air Trac and Air Leaf suspension systems, this top plate helps maintain alignment and suspension integrity under tough operating conditions. A direct replacement for several OEM part numbers.

OEM Cross References:
301656, E28875, E288-75, M822, E4781, 338718, S5038

Key Features:
• Fits Peterbilt trucks with Air Trac and Air Leaf suspensions
• Secures leaf spring pack to axle for optimal alignment
• Durable steel construction for heavy-duty use
• OEM-quality replacement for multiple part numbers
• Ideal for suspension repair and maintenance