Helper Spring Kit | SuperSprings | Rear Axle | 2200 lbs. Capacity

SKU SSA38

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SuperSprings Helper Spring Kit SSA38 for the Isuzu NPR, NPR-HD, Chevy, GMC W3500, W4500, W5500 Forward and Tiltmaster and Mitsubishi Fuso FE120 and FE180 improve driver control by drastically reducing sag and sway while maintaining a nice, smooth ride. SuperSprings work in conjunction with the factory spring pack and adjust automatically to accommodate different load and road conditions.

Product Specs for SuperSprings SSA38

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SuperSprings SSA38 Details

SuperSpring Helper Springs

SuperSprings are patented self-adjusting suspension stabilizers engineered for vehicle with leaf spring rear suspension systems. SuperSprings by design provide users extra load capacity and additional vehicle handling and control, both without significantly hardening the ride.

SuperSprings simply install right over a vehicle’s rear leaf springs. They work in parallel with a vehicle’s existing suspension system and “kick-in” as needed. The increase in load carrying capacity delivered by installing SuperSpring helper springs helps eliminate vehicle rear-end sag and improves towing capabilities.

SuperSprings unique anti-sway feature reduces body roll providing enhanced driver control which can make the difference when entering a sharp turn or during an emergency panic over-correction situation. This is accomplished by SuperSprings patented tapered spring blade and rolling shackles. Feel the SuperSprings difference, whether hauling a heavy load, towing or just want the handling benefits that come with a more stable, secure and controllable ride.

each kit Includes a pair of SuperSprings. One kit does both sides of the vehicle.

Features & Benefits
  • Maintains a smooth ride whether your vehicle is loaded or unloaded
  • Reduce sag and sway while maintaining a nice, smooth ride.
  • Reduces factory springs lateral twisting thereby reducing vehicle body roll.
  • Installation time for SuperSprings with power tools is no more than 60 minutes.
  • Independent tests showed SuperSprings improve driver control by 30%
  • Patented “Pivoting and Rolling Shackle”
  • Works with existing springs
  • Limited Lifetime Warranty
  • Maintenance free

Vehicle Application Guide for SuperSprings SSA38

The SSA38 Helper Spring Kit | SuperSprings | Rear Axle | 2200 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 SuperSprings to view all vehicle makes and models.

  • Chevrolet
  • GMC
  • Isuzu
  • Mitsubishi Fuso
YearMakeModelVehicle OptionInstallation Notes
2010 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2011 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2005 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2006 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2007 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2008 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2009 Mitsubishi Fuso FE180May be used on trucks equipped with top overload spring.
2008 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2000 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2001 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2002 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2003 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2004 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2005 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2006 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2007 Chevrolet W3500 TiltmasterMay be used on trucks equipped with top overload spring.
2000 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2001 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2002 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2003 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2004 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2005 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2006 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2007 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2008 GMC W3500 ForwardMay be used on trucks equipped with top overload spring.
2008 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2009 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2010 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2000 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2001 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2002 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2003 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2004 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2005 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2006 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2007 Chevrolet W4500 TiltmasterMay be used on trucks equipped with top overload spring.
2000 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2001 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2002 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2003 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2004 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2005 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2006 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2007 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2009 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2010 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2008 GMC W4500 ForwardMay be used on trucks equipped with top overload spring.
2008 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2004 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2005 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2006 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2007 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2000 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2001 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2002 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2003 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2009 Chevrolet W5500 TiltmasterMay be used on trucks equipped with top overload spring.
2009 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2004 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2005 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2006 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2007 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2000 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2008 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2001 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2002 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2003 GMC W5500 ForwardMay be used on trucks equipped with top overload spring.
2000 Isuzu NQRFits 2 Wheel Drive
2001 Isuzu NQRFits 2 Wheel Drive
2002 Isuzu NQRFits 2 Wheel Drive
2003 Isuzu NQRFits 2 Wheel Drive
2004 Isuzu NQRFits 2 Wheel Drive
2005 Isuzu NQRFits 2 Wheel Drive
2006 Isuzu NQRFits 2 Wheel Drive
2007 Isuzu NQRFits 2 Wheel Drive
2008 Isuzu NQRFits 2 Wheel Drive
2009 Isuzu NQRFits 2 Wheel Drive
2010 Isuzu NQRFits 2 Wheel Drive
2011 Isuzu NQRFits 2 Wheel Drive
2012 Isuzu NQRFits 2 Wheel Drive
2013 Isuzu NQRFits 2 Wheel Drive
2014 Isuzu NQRFits 2 Wheel Drive
2016 Isuzu NQRFits 2 Wheel Drive
2015 Isuzu NQRFits 2 Wheel Drive
2017 Isuzu NQRFits 2 Wheel Drive
2018 Isuzu NQRFits 2 Wheel Drive
2019 Isuzu NQRFits 2 Wheel Drive
2019 Isuzu NRRFits 2 Wheel Drive
2017 Isuzu NRRFits 2 Wheel Drive
2018 Isuzu NRRFits 2 Wheel Drive
2015 Isuzu NRRFits 2 Wheel Drive
2016 Isuzu NRRFits 2 Wheel Drive
2014 Isuzu NRRFits 2 Wheel Drive
2013 Isuzu NRRFits 2 Wheel Drive
2005 Isuzu NRRFits 2 Wheel Drive
2006 Isuzu NRRFits 2 Wheel Drive
2007 Isuzu NRRFits 2 Wheel Drive
2008 Isuzu NRRFits 2 Wheel Drive
2009 Isuzu NRRFits 2 Wheel Drive
2010 Isuzu NRRFits 2 Wheel Drive
2011 Isuzu NRRFits 2 Wheel Drive
2012 Isuzu NRRFits 2 Wheel Drive
2000 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2001 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2002 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2003 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2004 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2005 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2006 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2007 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2008 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2009 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2010 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2011 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2012 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2016 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2017 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2013 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2014 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2015 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.
2018 Isuzu NPRFits 2 Wheel DriveMay be used on trucks equipped with top overload spring.

Customer Q&A - SuperSprings SSA38


SuperSprings

SuperSprings International was founded in 1996 and has developed a patented line of self-adjusting suspension stabilizers that solve many of the handling and suspension problems associated with loads carried by passenger vans, pickup trucks, minivans, and SUVs.

SuperSprings Internationals products give users extra loading and towing capacity and prevent rear-end sag without hardening the ride on vehicles having leaf spring rear suspension systems.

SuperSprings was developed for the American market with production initially established in California to serve the market on the West Coast. Marketing efforts have continued to expand and SuperSprings Helper Springs and SuperSway sway control are now distributed through a national dealer and distributor network throughout North America.

Product applications for SuperSprings have evolved from being solely for pickup trucks to a broad cross section of vehicles including SUVs, 15 passenger vans, minivans, and RVs including Class C motor homes and campers. SuperSprings have also been accepted by large-scale manufacturers in the van conversion business.

For more information, visit SuperSprings.

SuperSprings Warranty

5 Year Limited Warranty

On all SuperSprings products installed on non-commercial applications.

3 Year Limited Warranty

On all SuperSprings products installed on commercial applications, on all SumoSpring products and on all SuperCoils products.

2 Year Limited Warranty

On all SuperSway-Stops products.

What the warranty does not cover

Vehicle use in excess of GVWR, combined vehicle weights/ tow ratings or other OEM design specifications or limitations. Normal wear and tear, deterioration of spring shape or rating, alteration, product modification, improper installation or failure to maintain. Scratches or defects in product finishes (powder coating, paint, etc.) or damage due to shipping. Abnormal or misuse, including products used other than as recommended in the current SuperSprings™ application guide or the instructions. Racing or other vehicle competitions or contests. Accidents, impact by rocks, trees, obstacles or other aspects of the environment. Heavily loaded commercial use on unpaved road conditions.

You can view the full details of SuperSpring ’s warranty here.

How to get service

If a SuperSpring product fails as a result of 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.

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