Chevrolet Corvette OEM Rear Leaf Spring | 4 Leaves | 575 lbs. Capacity

SKU 21-211

Chevrolet Corvette OEM replacement leaf spring 21-211 will help restore your original factory ride height. Leaf springs are sold individually but it is recommend to change in pairs. Bushings are not included with leaf spring.

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$208.28

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Product Specifications

Length (A): 24 Inches
Length (B):27 Inches
Width:2 Inches
Location:Rear

Typically ships in 5 to 7 business days.

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Product Specs for Leaf Springs 21-211

Length (A): 24 Inches
Length (B):27 Inches
Width:2 Inches
Location:Rear
Number of Leaves:4
SRI Number:21-211
OEM Number:3751438
Arc (C):5-1/4 Inches
Pack Thickness (D):1-1/16 Inches
Capacity:575 lbs.
Front Bushing:None - Std 1-1/8" Eye
Rear Bushing:None - Std 7/8" Eye
Spring Construction:1/262 1/291 2/262
Note:1-1/8" eye uses (2) HB-760 Bushings - 7/8" eye uses (2) HB-860; Order separately.
Generic image, product may vary from image shown.
MPN: 21-211

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Leaf Springs 21-211 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 21-211

The 21-211 Chevrolet Corvette OEM Rear Leaf Spring | 4 Leaves | 575 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 Leaf Springs - Auto, Truck, RV to view all vehicle makes and models.

Year	Make	Model	Installation Notes
1953	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1954	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1955	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1956	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1957	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1958	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1959	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1960	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1961	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.
1962	Chevrolet	Corvette	1 1/8" eye uses (2) HB-760 bushings, order separately. 7/8" eye uses (2) HB-860 bushings, order separately.

Customer Q&A - Leaf Springs 21-211

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Do you offer a premium quality of supreme brand. I own a 04 corvette and they are notorious for what's called side hop. The term is pretty self explanatory and at 80mph it's enough to make you wanna park it and sell it. To further find a more quality demanding overall suspension I lowered it 2 inches and purchased shocks designed specifically for lowered vehicles. As any sports car Owner one must expect a bumpy ride but, technology has come a long way. So before I add a single HP advancing performance bolt on I'm fully invested in building a suspension that is a one of a kind.

Asked May 27, 2018

Plump

We do carry a few suspension components for your 2004 Corvette. Bilstein shock absorbers and Hellwig sway bars. In Bilstein brand, we carry shocks in the B6, B8, and MDS lines. The B8 is the performance series and the MDS is an extreme performance oriented setup which is meant to be used on road racing only. In Hellwig brand, we have a variety of sway bars in different diameters to adjust the body roll and sway characteristics. I am unable to say that any of these items will cure or even improve side hop on your car as this can sometimes be a combination of everything from tires and suspension bushings to the weight distribution on each corner. Before making purchases to attempt to correct this condition I would recommend taking your car to a racing-oriented performance shop that can go through the car and make recommendations on improvements that could be made.

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.