PAI EM48110 Leaf Spring Insulator - Upper; Mack 38,000 lb / 46,000 lb Camel back Suspension Application

Manufacturer

PAI

Features & Benefits

• Rubberized pad absorbs load impact at the spring-to-trunnion contact point
• Designed for Mack Camelback suspensions in 38,000 and 46,000 lb applications
• Durable elastomer withstands repeated compression and harsh operating environments
• Reduces metal-to-metal contact that leads to noise and accelerated wear

PAI Leaf Spring Insulator

Cushion suspension contact and reduce metal wear with the PAI Leaf Spring Insulator. This rubberized pad fits between the leaf spring pack and the trunnion bracket in Mack Camelback suspensions, helping absorb impact at the mounting point where load forces are concentrated. Its application on 38,000- and 46,000-lb Mack setups makes it a more exact match than generic pads, especially in vocational environments where constant load cycling is expected. The durable elastomer material is built to handle repeated compression along with exposure to road contaminants commonly found in heavy-duty service. By restoring the cushioning layer at the spring interface, the PAI EM48110 upper leaf spring insulator helps quiet suspension noise and reduce wear at the contact surfaces.