Ford F-250, F-350 Pickup Rear Leaf Spring | 6 Leaves | 3,600 lbs. Capacity

SKU 43-1261HD

Ford Pickup OEM replacement leaf spring 43-1261HD will help restore your original factory ride height. Leaf springs are sold individually but it is recommend to change in pairs. Bushing are included with leaf springs. For single wheel applications.

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$219.55

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Product Specifications

Length (A): 25 Inches
Length (B):33-1/4 Inches
Width:3 Inches
Location:Rear

20+ In Stock
In Stock Orders received before 1pm EST Monday - Friday are shipped same day!

Product Specs for Leaf Springs 43-1261HD

Length (A): 25 Inches
Length (B):33-1/4 Inches
Width:3 Inches
Location:Rear
Number of Leaves:6
SRI Number:43-1261HD
Arc (C):7-1/2 Inches
Pack Thickness (D):2-9/16 Inches
Capacity:3,600 lbs.
Front Bushing:Included / RB-245
Rear Bushing:Included / RB-244
Spring Construction:1st stage 1/360 4/341 2nd stage 1/812
Note:For single wheel applications.
MPN: 43-1261HD

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Leaf Springs 43-1261HD 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 43-1261HD

The 43-1261HD Ford F-250, F-350 Pickup Rear Leaf Spring | 6 Leaves | 3,600 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 Ford Leaf Springs - Auto, Truck, RV , to view all vehicle makes and models.

Year	Make	Model	Vehicle Option	Installation Notes
1999	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2000	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2001	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2002	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2003	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2004	Ford	F-250 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2005	Ford	F-250 Super Duty		For single wheel applications.
2006	Ford	F-250 Super Duty		For single wheel applications.
2007	Ford	F-250 Super Duty		For single wheel applications.
2007	Ford	F-350 Super Duty		For single wheel applications.
2006	Ford	F-350 Super Duty		For single wheel applications.
2004	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2005	Ford	F-350 Super Duty		For single wheel applications.
1999	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2000	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2001	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2002	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.
2003	Ford	F-350 Super Duty	Fits 4 Wheel Drive; Fits 2 Wheel Drive	For single wheel applications.

Customer Q&A - Leaf Springs 43-1261HD

Ask A Question

is this a set or just one

Asked June 12, 2018

kyle

Our leaf springs are sold individually. The price is per spring. We recommend changing them in pairs so your truck doens't lean to the side of the older spring.

Is this spring assm. 10,000 # or 8800# cap.

Asked August 28, 2015

Gil.

Ford leaf spring 43-1261HD has a capacity of 3,600 lbs. per spring. A pair will have a capacity of 7,200 lbs. Ford replacement leaf spring 43-1263HD has a capacity of 4,400 lbs per spring which would put you at 8,800 lbs. Feel free to call us at 1-800-358-4751 if you have any questions regarding Ford pickup replacement leaf springs.

I have a f350 xlt 7.3 1999 model truck. it has a 5 pack leaf spring and what I call and over load spring. IS THE A 5 OR 6 PAK SPRING for this truck. I just bought it and want to change all the springs as the truck was used hard. I will pulling 26 ft enclosed as we area race team. Any help or suggestions would be a great help.

Asked July 19, 2015

new paris night mare

This is an aftermarket heavy duty replacement Ford leaf spring. The capacity of this leaf spring is 600 lbs larger than Ford offered as a factory option. It is a 6 leaf spring. 5 leaves in the main pack and an overload spring under the spring pack. This replacement leaf spring will provide plenty of support for your 26 ft enclosed trailer. Feel free to call us at 1-800-358-4751 and we can help with any additional questions about which Ford replacement leaf springs is best for your application.

I HAVE A 2001 SUPER DUTY WITH 5 LEAFs, 4 AND 1, CAN I UP GRADE TO A 6 LEAF WITH STOCK TYPE SHOCKS?

Asked March 6, 2014

Ford leaf spring 6 leaf 43-1261HD can be used with the stock shocks. A six leaf spring will have a stiffer ride then a 5 leaf spring.

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.