SKU: 592943326

1978 - 1988 Navistar International & Fire Apparatus S Series 2200-2600 Front Leaf Spring - 11 Leaves - 55-944

$206.78 $229.75
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

1978 - 1988 Navistar International & Fire Apparatus S Series 2200-2600 Front Leaf Spring - 11 Leaves - 55-944*Diagram Spring May Differ From Actual Spring* Number of Leaves 11 Leaf Spring Width 4" A Leaf Spring Length: 25" B Leaf Spring Length: 29" C Leaf Spring Arch: 4" D Leaf Spring Pack Thickness: 5 1 2" Leaf Spring Capacity: 9,100 lbs. Leaf Spring OEM Number: 533563C91 Leaf Spring Eye Bushings: Front RNK Rear RNK Leaf Spring Material: 11 . 499 Location Front Verify the OEM part number and measurements to confirm compatibility before purchasing. Need

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 11
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 4"
  • D - Leaf Spring Pack Thickness: 5-1/2"
  • Leaf Spring Capacity: 9,100 lbs.
  • Leaf Spring OEM Number: 533563C91
  • Leaf Spring Eye Bushings: Front RNK / Rear RNK
  • Leaf Spring Material: 11/.499
  • Location - Front


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

 

Leaf spring 55-944 is the front leaf spring on 1978-1988 Navistar International S Series 2200 through 2600. Also fits Fire Apparatus Emergency One. Fits 16,000 lb. through 20,000 lb. axles only. The spring is 4" wide, is a 11 leaf spring and has a capacity of 9,100 lbs. The OEM part number is 533563C91.

Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 592943326

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B
Verified Purchase
Ben W.
Los Angeles, US
★★★★★ 5
Perfect replacement
Perfect replacement for our 2016 Acura RDX. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
H
Verified Purchase
H.Tran
Whiting, US
★★★★★ 5
Impressive Air Quality Upgrade
I recently upgraded my 2019 Honda Civic with the A-Premium Cabin Air Filter with Activated Carbon, and I couldn't be more thrilled with the results. This cabin air filter offers exceptional value for money, proving that you don't have to break the bank for improved air quality inside your car. Installing the A-Premium Cabin Air Filter was a breeze. It fit perfectly into my Honda Civic's existing filter slot, and the installation process was straightforward, even for someone with limited automotive knowledge. The filter's precise dimensions and design made it a seamless replacement, saving me time and effort. The included instructions were clear and concise, further simplifying the installation process. The activated carbon feature of this cabin air filter is truly remarkable. It works wonders in improving the air quality inside the car's cabin by effectively trapping and neutralizing odors, pollutants, and allergens. I immediately noticed a significant difference after installing the A-Premium filter. The cabin air felt fresher, and I could breathe easier knowing that the filter was efficiently removing harmful particles and unpleasant smells. Considering the affordability of this product and the tangible benefits it provides, the A-Premium Cabin Air Filter with Activated Carbon is an excellent investment. It delivers on its promise to enhance the air quality inside your vehicle, making your driving experience more comfortable and enjoyable. If you're seeking an affordable yet effective cabin air filter upgrade for your 2019 Honda Civic, I highly recommend the A-Premium Cabin Air Filter with Activated Carbon. Its exceptional value for money, ease of installation, and remarkable impact on air quality make it a standout choice that won't disappoint. Upgrade your driving environment today and experience the difference for yourself.
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Reviewed in the United States on June 25, 2023
R
Verified Purchase
R J
Grantham, US
★★★★★ 4
2015 Civic
Size fits properly on a 2015 Honda Civic SI sedan. Price could be a little cheaper for a non-OEM part.
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Reviewed in the United States on March 21, 2026
J
Verified Purchase
Jean Therasse
Pawtucket, US
★★★★★ 5
Excellent fit and great quality”
This filter fit perfectly and was very easy to install. The quality feels solid, and it made an immediate difference in air flow. It’s a reliable replacement at a much better price than the dealer. I’ll definitely be buying this brand again for future changes.
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Reviewed in the United States on August 17, 2025
R
Verified Purchase
Robert Weiner
Battle Creek, US
★★★★★ 5
Super deal
This was a great replacement and much cheaper than most.
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Reviewed in the United States on May 16, 2026

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