This SES Suspension Upgrade can be adapted to fit the front suspension of a medium-duty Freightliner, John Deer & Oshkosh chassis equipped with leaf springs (see below for full list of applications). Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We’ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent suspension sag and help stabilize the load.

This kit is rated at 5600 lbs. capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

Product Features:

• Eliminate Vehicle Squatting & Sagging
• Cushion Road Shocks
• Improve Handling
• Satisfaction Guarantee
• Lifetime Warranty

Applications:

• Freightliner MT45 1998-2011 All Models with Straight Rail
• John Deer 600 Series 1975-1998 All Models
• John Deer D Series 1975-1998 All Models
• John Deer M Series 1975-1998 All Models
• Oshkosh D Series 1975-1998 All Models
• Oshkosh V Series 1975-1998 All Models
• Oshkosh X Series 1990-1998 All Models