1970-2021 Navistar International & Caterpillar Paystar 5000, HX Series and CT Series Heavy Duty Front Leaf Spring 55-1222HD
SKU: 29532010253

1970-2021 Navistar International & Caterpillar Paystar 5000, HX Series and CT Series Heavy Duty Front Leaf Spring 55-1222HD

Sale price$278.37 Regular price$309.30
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1970-2021 Navistar International & Caterpillar Paystar 5000, HX Series and CT Series Heavy Duty Front Leaf Spring 55-1222HD* Diagram May Differ From Actual Spring* Number of Leaves 10 Leaf Spring Width 4" A Leaf Spring Length: 25" B Leaf Spring Length: 29" C Leaf Spring Arch: 5 9 16" D Leaf Spring Pack Thickness: 5 3 8" Leaf Spring Capacity: 11,500 lbs. Leaf Spring OEM Number: Leaf Spring Eye Threaded Bushings: Front TB 26 Rear TB 26 Leaf Spring Material: 9 558 Shock eye 323 Location Front Verify the OEM part number and measurements to confirm compatibility before

  • * Diagram May Differ From Actual Spring*
  • Number of Leaves - 10
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 5-9/16"
  • D - Leaf Spring Pack Thickness: 5-3/8"
  • Leaf Spring Capacity: 11,500 lbs.
  • Leaf Spring OEM Number: 
  • Leaf Spring Eye Threaded Bushings: Front TB-26 / Rear TB-26
  • Leaf Spring Material: 9/558 Shock eye/323
  • 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 55-1222HD is the front heavy duty leaf spring for Navistar International Paystar 5000, HX515 and HX520. Also fits Caterpillar CT680 and CT681 heavy duty trucks. The spring is 4" wide, is a 10 leaf spring and the capacity of the spring is 11,500 lbs.


Vehicle Models And Year Ranges:

Fits: 1970-1999 Front Navistar/International 5050SF - 5070SF With Set Forward Axle (28" From Bumper To Axle)

Fits: 2000-2016 Front Navistar/International 5500 and 5500i

Fits: 2016-2021 Front Navistar/International HX515 and HX520

Fits: 2012-2017 Front Caterpillar CT680 and CT681

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 29532010253

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 784 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Deviant
Alexandria, US
★★★★★ 5
Amazon not delivering after 2 days past delivery date
Size: 36, Color: Camo
These shorts are awesome some of my favorite but Amazon has delayed the out for delivery 2 days in a row now from the original 2 days was supposed to be delivered
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
K
Verified Purchase
KuroodoD
Bozeman, US
★★★★★ 3
I love them but pockets tear easily
Size: 34, Color: #01black
I love them. They look nice and they are comfortable. I bought a total of three and they're all I wear in the summer. Unfortunately the strap pockets wear out easily. On my left pocket I store a ridge wallet and my keys. For two of my most worn pair, the strap tore up to where it no longer holds the pocket closed properly. On one of those in the same pocket, a hole ended up torn in the corner. The third one I had to throw out after it shrunk after being washed improperly (can't wash them like I did my previous shorts which I washed the same way as the rest of my clothes). I think I'll continue to wear them, maybe even buy one more, until I find something better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2023
S
Verified Purchase
Sean reddin
Phoenix, US
★★★★★ 5
Pocket and ability to hook my speaker to
Size: 32, Color: Black, Size: 32, Color: Black
I can't believe how comfortable they are and I'm very happy with all the pockets in the shorts. I bought the black as it my favorite color but will definitely be ordering all the colors available as they can be used as dress shorts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025
O
Verified Purchase
Our1000Words
Natrona Heights, US
★★★★★ 5
Nice and Yellow Casual Dressed up Perfection
Size: Medium, Color: Beige, Size: Medium, Color: Beige
The shirt looked felt and fit great on my son. It was lightweight, the cor was as appeared on the screen. The perfect shade of yellow. The quality was very good and it is true to size. I got him a medium he is 170 5/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
R
Verified Purchase
Robert Pratt
Battle Creek, US
★★★★★ 5
Fit is good.
Size: X-Large, Color: Navy Blue
Fit is good, American XL. Not tailored for untucked wearing as are real guayaberas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

recommand products