Leaf Spring Insulator Pad - Upper Mack (Rubber)
Designed to sit between the leaf spring pack and the frame bracket, absorbing vibration and preventing metal-to-metal contact on Mack rear suspensions. Often called an "elephant pad" due to its distinctive shape, this upper insulator helps maintain proper spring alignment and reduces noise while extending component life. Direct OEM replacement for worn or cracked rubber pads on Mack camelback suspension systems.
