1988 - 2021 Navistar International 9700, 9800, 9100-9400, Lonestar, Prostar, 8200 and 8300 Front Leaf Spring - 3 Leaves - 55-120

*Diagram Spring May Differ From Actual Spring* Number of Leaves - 3 (SHOCK EYE/3) Leaf Spring Width - 4" A - Leaf Spring Length: 29" B - Leaf Spring Length: 29" C - Leaf Spring Arch: 3-15/16" D - Leaf Spring Pack Thickness: 2-13/16" Leaf Spring Capacity: 6,350 lbs. Leaf Spring OEM Number: 1653751C91 Leaf Spring Eye Threaded Bushings: Front TB-26 / Rear TB-26 Leaf Spring Material: Shock Eye 3/.788 Full Taper Location - Front First Design   Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.   Leaf spring 55-120 is the front leaf spring for Navistar International 9700, 9800, 9300, 9100, 9100i, 9200, 9200i, 9400, 9400i, Lonestar, Prostar, 8200 and 8300. The spring is 4" wide, is a 3 full taper leaf spring with a shock eye, has threaded bushings and the capacity is 6,350 lbs. The OEM part number is 1653751C91. Models And Year Ranges: Fits: 1988-1999 Front Navistar International 9700 Fits: 1996-1999 Front Navistar International 9800 (With Set Back Axle) Fits: 1988-1999 Front Navistar International 9300 (With Set Back Axle) Fits: 1989-2011 Front Navistar International 9100, 9100i, 9200, 9200i, 9400 and 9400i Fits: 2007-2016 Front Navistar International Prostar Fits: 2008-2021 Front Navistar International Lonestar Fits: 1988-2000 Front Navistar International 1988-2000