Timbren Rear Axle SES Suspension Upgrade for the rear suspension of your 2004-2015 Nissan Titan or 2005-2019 Nissan truck equipped with OEM 3 leaf rear spring suspension.

Key Features:

• Max Capacity 3000lbs (not to exceed GVW)
• Length: 4 3/4in
  
• Eliminate vehicle squatting and sagging
• Cushion road shocks
• Improve handling
• Timbren Lifetime Warranty
• Installation Instructions (Available HERE)
• Part Number - TORTUN4L

Each laser cut piece of steel is welded and powder-coated to ensure a quality fit. Timbren has engineered their 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 rear end sag. Whether you’re pulling a trailer or carrying a heavy load in the bed of your vehicle, Timbren hollow rubber springs adjust automatically to keep the vehicle level at all times.

This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality – loaded or unloaded. (There should be a 1/2” to 1-1/2” gap between rubber spring and frame to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

Fits:

• 2005+ Nissan Frontier (D40 + D41)

NOTE: This kit is rated at 3000 lbs capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the Gross Vehicle Weight Rating (GVWR). Please make sure that the load does not exceed the GVWR set by the manufacturer.