Navistar-International Front Leaf Spring | 2 Leaves | 5,350 lbs. Capacity

SKU 55-1208

Navistar, International Leaf Spring 55-1208 replaces your front spring on International Navistar 8100 suspensions with 10,000 through 14,000 pound axles only. Shockeye with 2 leaves and 2 pads, 5,350 lbs. capacity. Replaces OEM number 3518228C1.

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$361.48

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Product Specifications

Length (A): 25 Inches
Length (B):29 Inches
Width:4 Inches
Location:Front

Typically ships in 5 to 7 business days.

Product Specs for Leaf Springs 55-1208

Length (A): 25 Inches
Length (B):29 Inches
Width:4 Inches
Location:Front
Number of Leaves:2
Application:Navistar
Application:International
SRI Number:55-1208
OEM Number:3518228C1
Arc (C):5-3/8 Inches
Pack Thickness (D):2-3/4 Inches
Capacity:5,350 lbs.
Front Bushing:Included / TB-26
Rear Bushing:Included / TB-26
Spring Construction:Shockeye/323 2/788 PD/323 PD/423, Full taper
Note:Leaf springs are sold individually but it is recommend to change in pairs.
These axles use 54 inch long springs with threaded (TB-26) bushings
MPN: 55-1208

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Leaf Springs 55-1208 Details

Leaf Springs Important Role

Your leaf springs are one of the most important parts of your trucks suspension. If your leaf springs are shot or showing fatigue from old age, it is recommended to change them both out at the same time. If you only change one leaf spring, it is common that your truck will lean toward the side with the older leaf spring. If you purchase one leaf spring and decided to replace the other one at a later date, you may receive a spring from another manufacturer as we source our springs from multiple manufacturers. It is recommend to replace them in pairs to guarantee a match.

Replacing your leaf springs with a high quality OEM leaf spring from Michigan Truck Spring will help improve your ride in the following ways:

Less bounce, which means more solid contact with the road and therefore longer tire life.
Driver comfort is greatly improved.
Your payload sits tight, significantly reducing cargo damage.
Smoother ride and less bottoming out.
Safety! Your truck will handle better which means it's safer.

All the leaf springs at TruckSpring.com are made to or exceed OEM quality:

Made from SAE 5160 Steel, Same as OEM leaf springs.
All raw steel is manufactured by steel mills that use the continuous cast (Stran-cast) process, same as OEM leaf springs.
Each leaf from the leaf springs is shot peened to specific intensity and coverage.
Each leaf spring is coated to prevent corrosion and rust.

If you have any questions about how to identify the correct leaf spring for your vehicle or need bolts or other replacement parts, call us at 1-800-358-4751.

Vehicle Application Guide for Leaf Springs 55-1208

The 55-1208 Navistar-International Front Leaf Spring | 2 Leaves | 5,350 lbs. Capacity is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category 8100 - 10,000 To 14,000LB Axles (Threaded Bushings) Navistar / International , Truck Springs - Semi Truck & Trailer , to view all vehicle makes and models.

Year	Make	Model	Installation Notes
1990	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1991	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1992	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1993	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1994	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1995	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1996	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1997	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1998	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
1999	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
2000	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
2001	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
2002	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.
2003	International	8100	For models with 10,000 Lb through 14,000 Lb axles only. These axles use 54 inch long springs with threaded (TB-26) bushings.

Customer Q&A - Leaf Springs 55-1208

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Leaf Springs

At TruckSpring / Michigan Truck Spring, we obtain our leaf springs from various sources throughout the world. All of the manufacturers that we represent produce leaf springs that are as good as or better quality than OEM springs.

Virtually no vehicle manufacturer actually manufactures their own leaf springs. Like many other truck components, leaf springs are purchased from companies specializing in supplying parts to truck manufacturers. The springs we sell have the same or better quality as OEM springs and many times are purchased from the same manufacturer.

Leaf Springs Warranty

1 Year Limited Warranty

On all leaf springs.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime. Any alteration of products will void the warranty. Warranty is void if new u-bolts are not installed when the new leaf spring is installed. Using existing u-bolts is a common cause for leaf spring breakage and failure.

How to get service

If a leaf spring failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.