1971 - 2021 Navistar International & Fire Apparatus 9100-9900, Lonestar, Prostar, LT625, RH613, Paystar 5000, S Series, 1000-8000 Series and Amtran Heavy Duty Rear Leaf Spring 55-035HD

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  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 14 (12/2)
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 30-1/4"
  • B - Leaf Spring Length: 30-1/4"
  • C - Leaf Spring Arch: 5-7/8"
  • D - Leaf Spring Pack Thickness: 7-11/16"
  • Leaf Spring Capacity: 17,500 lbs.
  • Leaf Spring OEM Number: Replaces 473276C91
  • Leaf Spring Eye Bushings: Front HK-2 / Rear HK-2 / Radius Bushing RNG
  • Leaf Spring Material: 12/.558, Radius Leaf 2/.499
  • Location - Rear


Leaf spring 55-035HD is the heavy duty 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 has a capacity of 17,500 lbs. Replaces OEM part number 473276C91.

Models And Year Ranges:

Fits: 1981-2021 Rear Navistar International 9100-9900; Lonestar, Prostar, LT625 And RH613

Fits: Rear Navistar International Paystar 5000 Rear Single Axle

Fits: 1978-1988 Rear Navistar International S Series

Fits: 1987-2012 Rear Navistar International 1400-1652

Fits: 1989-2002 Rear Navistar International 2554-2674

Fits: 1989-2004 Rear Navistar International 3000; 3400-3900

Fits: 1989-2003 Rear Navistar International 4500-4900

Fits: 1988-2003 Rear Navistar International 7100; 8100-8300

Fits: To 2004 Rear Navistar International Amtran Genesis, Amtran FE And RE; IC, CE, FE And RE

Fits: Fire Apparatus Duplex With International Suspension

Fits: Fire Apparatus Emergency One With International Suspension

Fits: Fire Apparatus Ferrara

Fits: Fire Apparatus Pierce With International Suspension

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