Bolster Spring Service Kit, 46000 to 52000 lb, For Haulmaax EX, Suspension Enhancements

Bolster Spring Service Kit, 46000 to 52000 lb, For Haulmaax EX, For Suspension Enhancements, Includes: (4) Tie Bar Bolster Springs, (2) Tie Bar Bolster Spring Spacer, (1) Jounce Stop, (1) Progressive Load Spring (PLS), (4) M20 x 50 mm Flange Bolts, (4) M20 Flange Nuts, (8) M12 x 35 mm Round Head Square Neck Bolts, (6) M12 x 50 mm Flange Bolts, (4) M12 x 65 mm Flange Bolts, (2) M12 x 270 mm Flange Bolt, (18) M12 Flange Nuts