Helper Spring

Hellwig Helper Springs are designed to sit on top of the leaf springs at the rear of your truck and work in conjunction with the stock spring pack to effectively increase the level load rating of your truck up to the vehicle’s gross vehicle weight rating. Hellwig Helper Springs are adjustable, easy to install and come with all the necessary hardware to make installation painless. Hellwig offers several types of Helper Springs, each with different load capacities and applications in mind. Like all of Hellwig’s steel products, they are forged in California in Hellwig’s ISO9001 certified factory and come with Hellwig’s limited life-time warranty.

Load Pro Install Kit GM 73-10 C30, K30, 3500, 3500HD

Part Number: 25400

Load Pro Install Kit

The Mounting Hardware Kit for the Hellwig Load Pro (LP) helper springs include zinc-plated hardware and brackets and is required to be purchased with every LP-25 and LP-35 leaf helper spring kit for proper installation. These kits are vehicle specific to allow the spring kits to mount with no modification.

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Fits the following:

  • 1973 - 1974 Chevrolet K30 Pickup
  • 1973 - 1974 GMC C35/C3500 Pickup
  • 1973 - 1974 GMC K35/K3500 Pickup
  • 2007 - 2010 Chevrolet Silverado 3500 HD
  • 2007 - 2010 GMC Sierra 3500 HD
  • 1979 - 1986 GMC K3500
  • 1988 - 2000 GMC K3500
  • 1987 - 1991 GMC R3500
  • 2001 - 2007 Chevrolet Silverado 3500
  • 1977 - 1978 GMC K35
  • 2001 - 2006 GMC Sierra 3500
  • 1973 - 1974 Chevrolet C30 Pickup
  • 1975 - 1986 Chevrolet C30
  • 1988 - 2000 Chevrolet C3500
  • 1979 - 1986 GMC C3500
  • 1988 - 2000 GMC C3500
  • 1977 - 1986 Chevrolet K30
  • 1988 - 2000 Chevrolet K3500
  • - Chevrolet K30 Pickup
  • - GMC C35/C3500 Pickup
  • - GMC K35/K3500 Pickup
  • - Chevrolet Silverado 3500 HD
  • - GMC Sierra 3500 HD
  • - GMC K3500
  • - GMC R3500
  • - Chevrolet Silverado 3500
  • - GMC K35
  • - GMC Sierra 3500
  • - Chevrolet C30 Pickup
  • - Chevrolet C3500
  • - Chevrolet K3500
  • - Chevrolet C30
  • - GMC C3500
  • - Chevrolet K30
  • 1988 - 2000 GMC C3500
  • 1977 - 1986 Chevrolet K30
  • 1999 - 2000 Chevrolet K3500
  • 1979 - 1986 GMC K3500
  • 1988 - 2000 GMC K3500
  • 1987 - 1991 GMC R3500
  • 2001 - 2007 Chevrolet Silverado 3500
  • 1977 - 1978 GMC K35
  • 2001 - 2006 GMC Sierra 3500
  • 1973 - 1974 Chevrolet C30 Pickup
  • 1973 - 1974 Chevrolet K30 Pickup
  • 1973 - 1974 GMC C35/C3500 Pickup
  • 1973 - 1974 GMC K35/K3500 Pickup
  • 2007 - 2010 Chevrolet Silverado 3500 HD
  • 2007 - 2010 GMC Sierra 3500 HD
  • 1988 - 1998 Chevrolet C3500
  • 1988 - 1998 Chevrolet K3500
  • 1975 - 1986 Chevrolet C30
  • 1999 - 2000 Chevrolet C3500
  • 1979 - 1986 GMC C3500

Price: $175.33

Features and Benefits
  • Install kit for LP25 and LP35
  • Must purchase this kit with LP25 and 35 kits to complete installation

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Pro Series Helper Springs for Select Ford and Dodge Applications. Check vehicle fitment.

Part Number: 61607

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd, u00be and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

Download Instruction Sheet

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Fits the following:

  • 2004 - 2008 Ford F-150
  • 2013 - 2013 Ram 2500
  • 2015 - 2020 Ford F-150
  • - Ford F-150
  • - Ram 2500
  • 2004 - 2008 Ford F-150
  • 2013 - 2013 Ram 2500
  • 2015 - 2019 Ford F-150

Price: $264.58

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Pro Series Helper Springs for GM 2007-2017 1500/2500 Express Vans Without Rear A/C.

Part Number: 61609

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd ton and u00be ton applications. Over axle mounting design makes for a quick and easy installation

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 2007 - 2014 Chevrolet Express 1500
  • 2007 - 2019 Chevrolet Express 2500
  • - Chevrolet Express 1500
  • - Chevrolet Express 2500
  • 2007 - 2014 Chevrolet Express 1500
  • 2007 - 2017 Chevrolet Express 2500

Price: $264.58

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Pro Series Helper Springs for GM 2007-2017 2500/3500 Express Vans Without Rear A/C.

Part Number: 61610

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd ton and u00be ton applications. Over axle mounting design makes for a quick and easy installation

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 2007 - 2017 Chevrolet Express 3500
  • 2007 - 2017 Chevrolet Express 2500
  • - Chevrolet Express 2500
  • - Chevrolet Express 3500
  • 2007 - 2017 Chevrolet Express 2500
  • 2007 - 2017 Chevrolet Express 3500

Price: $264.85

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Pro Series Helper Springs for 16-19 Chevrolet Suburban 3500 HD 2WD/4WD

Part Number: 61613

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd ton and u00be ton applications. Over axle mounting design makes for a quick and easy installation

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 2016 - 2019 Chevrolet Suburban
  • - Chevrolet Suburban
  • 2016 - 2018 Chevrolet Suburban

Price: $318.64

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Pro Series Helper Springs for 2017-2020 Sprinter 2500/3500 2WD/4WD. Multi leaf application only.

Part Number: 61614

Pro Series Helper Springs

Pro Series up to 2500 lbs Level Load capacity. Great for 3/4 ton and 1 ton applications. Over axle mounting design makes for a quick and easy installation (Fits multi leaf applications only)

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 2017 - 2020 Mercedes-Benz Sprinter 2500
  • 2017 - 2020 Mercedes-Benz Sprinter 3500
  • 2019 - 2019 Mercedes-Benz Sprinter 4500
  • - Mercedes-Benz Sprinter 4500
  • - Mercedes-Benz Sprinter 2500
  • - Mercedes-Benz Sprinter 3500
  • 2017 - 2018 Mercedes-Benz Sprinter 2500
  • 2017 - 2018 Mercedes-Benz Sprinter 3500

Price: $369.72

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

More Details

Pro Series Helper Springs for various Dodge, Ford and RAM applications. Check vehicle fitment.

Part Number: 61901

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd, u00be and 1 ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

Show Vehicle Fitment

Fits the following:

  • 2008 - 2010 Ford F-250 Super Duty
  • 2008 - 2010 Ford F-350 Super Duty
  • 2003 - 2008 Dodge Ram 1500
  • 2003 - 2010 Dodge Ram 2500
  • 2003 - 2010 Dodge Ram 3500
  • 2010 - 2012 Ram 2500
  • 2011 - 2013 Ram 3500
  • 2014 - 2019 Ram 3500
  • - Ford F-250 Super Duty
  • - Ford F-350 Super Duty
  • - Dodge Ram 1500
  • - Dodge Ram 2500
  • - Dodge Ram 3500
  • - Ram 2500
  • - Ram 3500
  • 2014 - 2018 Ram 3500
  • 2015 - 2018 Ram 3500
  • 2003 - 2010 Dodge Ram 3500
  • 2010 - 2012 Ram 2500
  • 2011 - 2013 Ram 3500
  • 2003 - 2010 Dodge Ram 2500
  • 2003 - 2008 Dodge Ram 1500
  • 2008 - 2010 Ford F-250 Super Duty
  • 2008 - 2010 Ford F-350 Super Duty

Price: $379.84

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Limited Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

More Details

Pro Series Helper Springs for various Dodge, Ford and RAM applications. Check vehicle fitment.

Part Number: 61902

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd, u00be and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 1994 - 2002 Dodge Ram 1500
  • 1975 - 1980 Dodge D200
  • 1975 - 1980 Dodge D300
  • 1981 - 1993 Dodge W250
  • 1994 - 2002 Dodge Ram 2500
  • 1994 - 2002 Dodge Ram 3500
  • 1966 - 1996 Ford Bronco
  • 1965 - 1979 Ford F-100
  • 1975 - 1979 Ford F-150
  • 2009 - 2014 Ford F-150
  • 1965 - 1976 Ford F-250
  • 1967 - 1979 Ford F-250
  • 1975 - 1980 Dodge D100
  • 1984 - 1989 Dodge D100
  • 1977 - 1993 Dodge W150
  • - Dodge W250
  • - Dodge Ram 2500
  • - Dodge Ram 3500
  • - Ford F-100
  • - Ford F-150
  • - Ford F-250
  • - Dodge D100
  • - Dodge W150
  • - Dodge Ram 1500
  • - Dodge D200
  • - Dodge D300
  • - Ford Bronco
  • 1994 - 2002 Dodge Ram 2500
  • 1994 - 2002 Dodge Ram 3500
  • 1981 - 1993 Dodge W250
  • 1994 - 2002 Dodge Ram 1500
  • 1975 - 1980 Dodge D200
  • 1975 - 1980 Dodge D300
  • 1966 - 1996 Ford Bronco
  • 1965 - 1979 Ford F-100
  • 1975 - 1979 Ford F-150
  • 2009 - 2014 Ford F-150
  • 1965 - 1976 Ford F-250
  • 1977 - 1979 Ford F-250
  • 1967 - 1979 Ford F-250
  • 1975 - 1980 Dodge D100
  • 1984 - 1989 Dodge D100
  • 1977 - 1993 Dodge W150

Price: $334.15

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Limited Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

More Details

Pro Series Helper Springs for various Ford applications. Check vehicle fitment.

Part Number: 61903

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd, u00be and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

Show Vehicle Fitment

Fits the following:

  • 1997 - 2003 Ford F-150
  • 2001 - 2003 Ford F-150
  • 2004 - 2004 Ford F-150
  • 1980 - 1998 Ford F-250
  • 1980 - 1998 Ford F-350
  • 1980 - 1997 Ford F-250
  • 1987 - 1997 Ford F-350
  • 1980 - 1983 Ford F-100
  • 1980 - 1996 Ford F-150
  • - Ford F-150
  • - Ford F-250
  • - Ford F-350
  • - Ford F-100
  • 1987 - 1997 Ford F-350
  • 1980 - 1983 Ford F-100
  • 1980 - 1996 Ford F-150
  • 1997 - 2003 Ford F-150
  • 2001 - 2003 Ford F-150
  • 2004 - 2004 Ford F-150
  • 1980 - 1998 Ford F-250
  • 1980 - 1998 Ford F-350
  • 1980 - 1997 Ford F-250

Price: $334.15

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Limited Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

More Details

Pro Series Helper Springs for various Ford applications. Check vehicle fitment.

Part Number: 61904

PRO-SERIES HELPER SPRING

Pro Series up to 2500 lbs. Level Load capacity. Great for u00bd, u00be and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

Download Instruction Sheet

Show Vehicle Fitment

Fits the following:

  • 2008 - 2010 Ford F-350 Super Duty
  • 1999 - 2007 Ford F-250 Super Duty
  • 1999 - 2007 Ford F-350 Super Duty
  • 2005 - 2007 Ford F-350 Super Duty
  • - Ford F-250 Super Duty
  • - Ford F-350 Super Duty
  • 2005 - 2007 Ford F-250 Super Duty
  • 2005 - 2007 Ford F-350 Super Duty
  • 2008 - 2010 Ford F-350 Super Duty
  • 1999 - 2007 Ford F-250 Super Duty
  • 1999 - 2007 Ford F-350 Super Duty

Price: $382.35

Features and Benefits
  • Level Load Capacity up to 2500 lbs
  • Over axle mounting design
  • Easy installation
  • Silent Ride Feature on most models

Warranty: Limited Lifetime

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

More Details