Hellwig® - Pro Series Helper Springs

54 reviews / Item # sp3749
Image may not reflect your exact vehicle! Hellwig® - Pro Series Helper Springs
Image may not reflect your exact vehicle! Hellwig® - Pro Series Helper SpringsHellwig® - CatalogMade In USAHellwig Authorized Dealer
$176.01 - $287.20
Manufactured - Ships in 5 to 7 days
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Product Details

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Hellwig Accessories

Pro Series Helper Springs by Hellwig®. This is a set of secondary helper leaf springs that add 2,500 pounds of load support while providing the quietest ride possible. Pro Series adds polyurethane cushioning blocks (sold separately – see Product Options) that eliminate any rubbing, friction, and noise between leaf ends. The 2-leaf design progressively adds support as rear OEM leaf springs become loaded and compressed. Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience, these feature a spring rate that becomes firmer as pressure increases. Recommended for heavy hauling, work truck use, or pulling a 5th-wheel RV trailer. Maintains proper rear ride height, prevents original springs from sagging due to sustained load compression, and helps reduce bouncing during towing. Fitted U-bolts and related hardware are included for mounting. Drilling may be required.



  • Set of secondary leaf springs designed to work with OEM leaf springs and support extra loads
  • Pro Series creates the quietest ride by adding polyurethane cushioning blocks to eliminate rubbing noise between leaf ends
  • Silent Ride polyurethane bushings are sold separately (see Product Options)
  • Recommended for heavy hauling, work truck use, or pulling a 5th-wheel RV trailer
  • Also stabilizes the helper spring in reverse or rebound mode
  • Unique design provides enhanced load and sway control in one spring
  • Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience
  • 2-leaf design provides support at the point when OEM leaf springs become loaded and compressed
  • Adds up to 2,500 pounds of load support and leveling capacity to the rear of your vehicle
  • Progressive spring rate is designed never to need adjustment
  • Prevents leaf spring from sagging due to sustained load compression
  • Maintains proper rear ride height
  • Helps reduce bouncing at the rear of vehicle when towing
  • Fitted U-bolts and related hardware are included for mounting (drilling may be required)
  • 1 million mile manufacturer warranty
  • Manufactured in the United States

Hellwig's Pro Series Helper Springs build on the benefits of the Load Pro Series LP-25 design. While both kits take 2,500 pounds of load off your vehicle's main springs, the Pro Series kit adds polyurethane cushioning blocks between specially-designed leaf springs to eliminate all metal-on-metal contact. While the helper springs themselves restore the vehicle's ride height to where it should be, the polyurethane blocks prevent any squeaks, rattles, and noises from occurring during flex – giving you a luxuriously quiet ride that won't become irritating on the road. Pro Series Helper Springs and Pro Series Silent Ride Bushings are sold separately, so select both of them in the Product Options field if ordering for the first time.

Should you need to replace specific bushings that have become damaged, select only the bushing kit. Polyurethane bushing construction provides superior squish resistance and resists degrading, drying, and crumbling the way rubber bushings can. Not only will these bushings retain their performance characteristics in the most extreme temperatures, they will resist degrading after being exposed to road grime, salt, and oily contaminants found on almost every road.

Hellwig's history began in 1941 with a patent Rudy Hellwig had been granted for an overload spring design he had developed and perfected. Hammering out the springs by hand in a rented blacksmith shop in Kansas, Rudy moved to California after the end of World War II steel rationing made materials more widely available. Founding Hellwig Products in 1946 out of Glendale, California, Rudy began manufacturing springs that restored ride height, stability, and control to trucks and campers weighed down with heavy cargo. Rudy's philosophy was to build products that exceed a customer's expectations in both performance and durability, and his business practices of taking care of customers after a sale quickly built the company a positive reputation. After a 1963 Hot Rod Magazine feature showed how effectively Hellwig adjustable stabilizers eliminated handling problems inherent in stock Chevrolet Corvair suspensions, word of the company's products spread. In the late 1960s, Hellwig expanded and relocated to their current headquarters in Visalia, California. Hellwig remains a family-owned business with a 4th generation actively and passionately involved today, and looks to the future with excitement of developing and refining products for an ever changing market. CARiD is proud to offer the best values you'll find on a full range of Hellwig helper leaf springs, air springs, sway bars, end links, air compressors, and value-packed upgrade kits designed to enhance vehicle control both on and off the pavement.

Warranty Information

Find out everything you need to know about the product warranty

Hellwig Products Company, Inc., give you, the original retail consumer, our warranty that each new Hellwig product of our manufacture shall be free from defects of material and workmanship as set forth in this limited warranty. Length of coverage: Except as provided below Hellwig offers the following warranty durations by products. (A) Hellwig steel spring and sway bar products and their components are warranted for the normal life of the vehicle these products are originally installed upon. (B) Hellwig Air Suspension systems, air sleeves, air bellows and air compressor systems are warranted for two years from the original purchase date. This extends only to the product installed on the original vehicle. A dated receipt will be required to be presented at the time of any warranty request. The warranty for any Hellwig product is terminated immediately and automatically when (1) you transfer ownership of the product to someone else (2) it is used for purpose not intended, whether with your consent or not (3) the product is installed on a second vehicle, regardless of when the second installation takes place. Because of these provisions, the warranty is not transferrable. Hellwig’s Obligations: Hellwig’s Obligations shall be limited to replacing or repairing, free of charge, any part or parts that reasonably appear to us upon inspection to have been defective in material and/or workmanship. You will be responsible for the cost of transportation charges and charges in connection with replacement or repair of defective parts. Warranty Exclusions and Limitations: This limited warranty does not cover the following, and you will be responsible for any costs or injury you sustain by reason of these things: Parts and labor necessary for installation, removal, reinstallation, vehicle modification, or any vehicle repair, service or replacement, regardless of cause; Any repairs or replacement of the product by anyone other than Hellwig at its Visalia, California plant pursuant to this warranty; Unreasonable use, failure to install or maintain the product properly, modification of the product or failure attributable to a defect in the vehicle; towing, fire, theft, environmental condition, or negligent, accidental or intentional damage or destruction; Any repairs or replacement if the product was used in a vehicle used at any time for delivery or common carrier service; Provision or reimbursement for loaned vehicles or parts for use while the product is being serviced; Incidental or consequential damages (that is, compensation for loss of use of the product or vehicle, inconvenience, lost profits, or any other indirect loss). Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation or exclusion any may not apply to you. Because installation and removal are not covered by this warranty, we recommend that you inspect the installation of each Hellwig product, especially sway bars and accessories springs, to insure that the product was installed safely and presents beyond a reasonable doubt no danger to any other part(s) of the vehicle such as brake lines, gas lines, sewer lines, or the chassis. How to Obtain Service: To obtain warranty replacement parts or repair, we must first be contacted by letter or telephone. Written or verbal approval will be given to you by an authorized Hellwig employee and you must then return the part to be replaced or repaired, at our option, freight prepaid, to our factory. The replacement part will be shipped within thirty (30) days following our receipt of the original part and, if requested by us previously, a freight charge or handling charge, or both. BE SURE TO OBTAIN OUR APPROVAL BEFORE RETURNING PRODUCTS FOR OUR FACTORY; THEY WILL NOT BE ACCEPTED UNTIL YOU OBTAIN APPROVAL. Important Provisions Regarding Your Rights Outside the Warranty: The duration of any IMPLIED WARRANTY OF MERCHANTABILITY (an unwritten warranty sometimes imposed by law that the product is fit for ordinary use), if any or FITNESS FOR USE (an unwritten warranty sometimes imposed by law that the product is fit for a particular purpose), if any SHALL TERMINATED UPON TERMINATION OF THIS LIMITED WARRANTY, or sooner if allowed by law. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty is the only express warranty, representation, or other agreement between you and Hellwig and it may be changed only in writing signed by a corporate officer of Hellwig Products Company, Inc.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


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Image may not reflect your exact vehicle! Hellwig® - Pro Series Helper Springs
Hellwig® - Pro Series Helper Springs
Average Rating: 5 of 5
5 of 5
Great Product
Love this product.
RPosted by (Wells, ME) /
2014 Nissan Titan
Was this review helpful for you? Yes
5 of 5
61999 Silent Ride Bushings
Great product.
GPosted by (Schoolcraft, MI) /
Was this review helpful for you? Yes
5 of 5
Hellwig 61602 Pro Series Helper Springs
We received the 61602 helper springs, they looked good and installed easily. Very satisfied.
GPosted by (Schoolcraft, MI) /
1998 Chevy CK Pickup
Was this review helpful for you? Yes
5 of 5
Helper Springs
Very high quality just wished the bushings came with it.
DPosted by (Garden City, MI) /
2002 Chevy Silverado
Was this review helpful for you? Yes
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