Mack Semi-Round U Bolt Kit, 7QK3148P3

4.00in Inside Width x 16-1/4in Inside Length x 3-2/4in Thread Length.1-1/4in-12 Thread

Kit contains:1 Semi Round U Bolt2 U-Bolt Nuts 21AX1312 Washers 35AX1435

This Mack part carries a 2 Year Warranty

OEM Cross References: 7QK3148P3