SKU: 49204638783

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
  • We offer a 30-day return/exchange service after receiving.
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SKU: 49204638783

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4.0 ★★★★★
Based on 17 reviews
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Verified Purchase
Emilio Suarez Romero
Louisville, US
★★★★★ 5
Great for Karaoke Nights and Small Parties!
Style: X3206 with One Woofer, Style: X3206 with One Woofer
We used the speaker for a recent get-together with around 30 people, and it did not disappoint. The karaoke features and mic input were a big hit, and the party lights added a fun touch. It's super easy to use, and the sound quality—especially the deep bass—is impressive for its size. One thing I really appreciated is the audio-in and audio-out options. If you have a DJ setup, it's super convenient to connect the speaker directly to your deck—no hassle at all. Bluetooth connection took a bit longer than expected to pair, but nothing too bad. Once connected, it worked smoothly the whole night. Great buy for anyone looking for a solid party speaker with versatility!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
R
Verified Purchase
Ryan
Lexington, US
★★★★★ 1
Terrible sound quality and bass
Style: X5206 with Two Woofers
Sounds cheap, didn’t come with a charger, and the bass does not vibrate at all, so I bought got a jbl 110 the next day. The jbl is a thousand times better, the bass blew me away, and the sound is very high quality. Don’t waste your time and money on it get a jbl
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Reviewed in the United States on March 19, 2026
I
Verified Purchase
Iman.
Los Angeles, US
★★★★★ 4
Turn me up turbo
Style: X3206 with One Woofer
I bought this for my performances assuming well of the brand (I’m a musician). My biggest complaint is that I wish it were louder. There have been performances where they’ve asked me to turn the volume up and surely enough it’s already at its loudest volume 🥴. The battery life is pretty good, it’s never died on me and I’ve had 4hr gigs before. The light is also a nice touch (and can turn on and off per your request of hitting a button). It makes a sound when you turn it on and off which can also be muted if you can catch it in time. Pretty easy for me to carry from place to place. Im not sure I’d recommend it to a musician but depending on what it is you need it for- it’s truly not bad. For the price it’s pretty average and until I can invest in a louder option, it gets the job done pretty okay.
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Reviewed in the United States on January 21, 2026
J
Verified Purchase
Jasmine C
Port Orchard, US
★★★★★ 5
Not bad
Style: X5206 with Two Woofers
A good speaker, wish it connect to my tv without an audio cord. But the sound is not bad. It’s good for the price.
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Reviewed in the United States on March 11, 2026
J
Verified Purchase
Jwick
West Palm Beach, US
★★★★★ 5
Good product
Works as should and shows correct voltage.. double checked with several multi meters. And has been running my 4000, watt amp for almost 6 months now with no problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025

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