1000, 2000, 4000, and 7000 Series Leaf Springs

Leaf spring 55-035 is the rear leaf spring on Navistar International Paystar 5000, S Series, 1400-1652, 2554-2674, 3000, 3400-3900, 4500-4900, 7100, 8100-8300, Amtran Genesis, Amtran FE and RE; IC, CE, FE and RE heavy duty trucks. Also fits Fire Apparatus Duplex, Emergency One, Ferrara and Pierce. The spring is 3" wide, is a 14 (12/2) leaf spring and the capacity of the spring is 14,000 lbs. The OEM part number is 473276C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-894 is the front leaf spring for Navistar International 3000, 3400, 3600, 3700, 3800, IC CE, 1452-1754, 1823-1955, 2124-2155, 1400-1652, 2554-2674, 4500-4900 and 7100. The spring is a 3" wide, is a 6 leaf spring with 2 pads and has a capacity of 3,375 lbs. The OEM part number is 572355C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-894HD is the front heavy duty leaf spring for Navistar International 3000, 3400, 3600, 3700, 3800, IC CE, 1452-1754, 1823-1955, 2124-2155, 1400-1652, 2554-2674, 4500-4900 and 7100. The spring is a 3" wide, is a 7 leaf spring and has a capacity of 5,500 lbs. Replaces OEM part number 572355C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-140 is the front leaf spring for Navistar International 3000, 3400, 3600, 3700, 3800, IC CE, 1452-1754, 1823-1955, 2124-2155, 1400-1652, 2554-2674, 4500-4900 and 7100 . The spring is a 3" wide, is a 6 leaf spring with 1 pad and has a capacity of 3,500 lbs. The OEM part number is 1661421C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-142 is the front leaf spring on 1987 - 2006 Navistar International 1000, 2000, 4000 and 7000 heavy duty trucks. The spring is 4" wide, is a 7 leaf spring with 2 pads and has a capacity of 4,350 lbs. The OEM part number is 1661498C91. SEE DETAILS BELOW.

Leaf spring 55-148 is the front leaf spring for 1987 - 2006 Navistar International 1000, 2000, 4000 and 7000 heavy duty trucks. The spring is 4" wide, is a 7 leaf spring with 2 pads and has a capacity of 5,350 lbs. The OEM part number is 1661469C91. SEE DETAILS BELOW.

Leaf spring 55-154 is the front leaf spring on 1987 - 2006 Navistar International 1000, 2000, 4000 and 7000 heavy duty trucks. The spring is 4" wide, is a 8 leaf spring with 2 pads and has a capacity of 6,350 lbs. The OEM part number is 1661476C91. SEE DETAILS BELOW.

Leaf spring 55-158 is the front leaf spring on 1987 -  2006 Navistar International 1000, 2000, 4000 and 7000 heavy duty trucks. The spring is 4" wide, is a 7 leaf spring with a bracket and has a capacity of 7,200 lbs. The OEM part number is 1667499C92. SEE DETAILS BELOW.

Leaf spring 55-160 is the front leaf spring on 1987 - 2006 Navistar International 1000, 2000, 4000 and 7000 heavy duty trucks. The spring is 4" wide, is a 8 leaf spring with a bracket and the capacity is 8,100 lbs. The OEM part number is 1667488C92. SEE MORE DETAILS BELOW.

Leaf spring 55-932 is the front leaf spring on Navistar International 4800 4X4, 4900 6X6, 1824 4X4, 1854 4X4, F1924 6X6 And F1954 6X6. The spring is 3" wide, is a 8 leaf spring and the capacity is 5,065 lbs. The OEM part number is 539559C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1180 is the front leaf spring for Navistar International 3000-3800, IC CE, 1400-1652, 2554-2674, 4500-4900 and 7100. The spring is 3" wide, has 2 leaf full taper leaf spring with 2 pads and the capacity is 3,500 lbs. The OEM part number is 1680499C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-037 is the rear helper spring for Navistar International 4100-4400, MV607, MV607H, 7300-7700, HV507, HV513, HV607, HV613, 8500, 8600 Series 1400-8300, S-Series, 1400-8300, Amtran Genesis, Amtran FE, RE, Paystar 5000, 9100-9900, Lonestar, Prostar, LT625 and RH613. Also fits Fire Apparatus Ferrara, Pierce and Emergency One. This spring is 3" wide, is a 4 leaf spring and has a capacity of 2,250 lbs. The OEM part number is 473725C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1240 is the front leaf spring on Navistar International 8500, 8600, IC 3000 Bus Chassis, 7300, 7400, 7500, 7600, 7700, HV513, HV607 and HV613. The spring is 4" wide, is a 2 full taper leaf spring with 3 pads and has a 4,500 lb. capacity. The OEM part number is 3533197C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1242 is the front leaf spring on Navistar International 8500, 8600, IC 3000 Bus Chassis, 7300, 7400, 7500, 7600, 7700, HV513, HV607 and HV613. The spring is 4" wide, is a 2 full taper leaf spring with 3 pads and the capacity is 5,400 lbs. The OEM part number is 3533198C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1262 is the front leaf spring on Navistar International IC 3000 Bus Chassis, 7300, 7400, 7500, 7600, 7700, HV513, HV607 and HV613. The spring is 4" wide, is a 2 full taper leaf spring with 2 pads and the capacity is 6,300 lbs. The OEM part number is 3540852C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1246 is the front leaf spring on Navistar International HV, Workstar and 7000 trucks with16,000 lb. - 20,000 lb. non-driving axles only. The spring is 4" wide, is a 9 leaf spring and the capacity is 8,100 lbs. The OEM part number is 3540084C91. SEE DETAILS BELOW.

Leaf spring 55-1248 is the front leaf spring on Navistar International HV, Workstar and 7000 trucks with 16,000 lb. - 20,000 lb. non-driving axles only. The spring is 4" wide, is a 8 leaf spring and has a 9,100 lb. capacity. The OEM part number is 3540085C91. SEE DETAILS BELOW.

Leaf spring 55-1217 is the rear leaf spring on Navistar International Terrastar; IC Bus AC And AE, CF500, CF600, 3200, 3300, IC CE, FC, HC, LC, 4100, 4200, 4300, 4400, MV607, MV607H, 7300, 7400, 7500, 7600, 7700, HV507, HV513, HV613, HV607, 8500, 8600, Paystar 5000, 9100-9900, Lonestar, Prostar, LT625 and RH613. Also fits GMC 4500HD-6500HD. The spring is 3" wide, is a 12 leaf spring with 2 pads and the capacity is 10,400 lbs. The OEM part number is 3534537C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1219 is the rear leaf spring on Navistar International Terrastar; IC Bus AC And AE, CF500, CF600, 3200, 3300, IC CE, FC, HC, LC, 4100, 4200, 4300, 4400, MV607, MV607H, 7300, 7400, 7500, 7600, 7700, HV507, HV513, HV613, HV607, 8500, 8600, Paystar 5000, 9100-9900, Lonestar, Prostar, LT625 and RH613. Also fits GMC 4500HD-6500HD and Fire Apparatus Ferrara. The spring is 3" wide, is a 14 leaf spring and the capacity of the spring is 14,000 lbs. The OEM part number is 3534538C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-067 fits the rear of Navistar International Transtar, S-Series except low profile applications, 2000, 4000 and 7000 Series tractor, 8100, and 8200-9900. This spring is 3-1/2" wide, is a single leaf spring and has a 20,000 lb. capacity. The OEM part number is 501566C93. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1133 fits the rear of Navistar International 2000, 4000, 7000, 8000, 3000-3900 Bus Chassis, Amtran Gensis, Amtran FE and RE; IC, CE, FE and RE. This spring is 3-1/2" wide, is a single leaf spring and has a 20,000 lb. capacity. The OEM part number is 1684471C91. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring TXL-556 is the front extra leaf spring on Navistar International 3200, 3300, IC, CE, FC, HC, LC, 4100, 4200, 4300, 4400, MV607H, MV607 and IC BE. The spring is 3" wide, is a single full taper leaf spring and provides additional capacity of 1,500 lbs. SEE DETAILS, MODELS AND YEAR RANGES BELOW.

Leaf spring 55-1192 is the front leaf spring on Navistar International 1000, 2000, 4000 and 7000 with 9,000 lb. through 20,000 lb. axles only. Also fits Bus Chassis with 10,000 lb. through 14,000 lb. axles. The spring is 4" wide, is a 2 leaf spring with 2 pads and has a capacity of 4,350 lbs. The OEM part number is 2011346C91. SEE DETAILS BELOW.

Leaf spring 55-1215 is the rear leaf spring on Navistar International Terrastar; IC Bus AC And AE, CF500, CF600, 3200, 3300, IC CE, FC, HC, LC, 4100, 4200, 4300, 4400, MV607, MV607H, 7300, 7400, 7500, 7600, 7700, HV507, HV513, HV613, HV607, 8500, 8600, Paystar 5000, 9100-9900, Lonestar, Prostar, LT625 and RH613. Also fits GMC 4500HD-6500HD. The spring is 3" wide, is a 11 leaf spring with 3 pads and has a capacity of 8,820 lbs. The OEM part number is 3534536C91. SEE DETAILS, YEAR RANGES AND MODELS BELOW.