SKU: 26817183152

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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Description

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*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 Verify the OEM part

  • *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

 

Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

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

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 26817183152

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Joe Cruz
Charlottesville, US
★★★★★ 5
Fast delivery.
Great product. OEM spark plugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
A
Verified Purchase
Aspen Valdez
Waukegan, US
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026
C
Verified Purchase
Clint
Boise, US
★★★★★ 5
Works perfect for BMW S63 engine.
I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).
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Reviewed in the United States on September 8, 2025
C
Verified Purchase
Chad altenbach
Phoenix, US
★★★★★ 5
Made well and great fit
Fits perfectly and is made well
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Reviewed in the United States on May 8, 2026
D
Verified Purchase
Dalia Toppin
Cuba, US
★★★★★ 5
Make sure you know the size
Yes worked like a charm
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Reviewed in the United States on April 5, 2026

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