Hellwig

Hellwig 01-07 Ford F-350 SD Load Pro- To 3500lb Level LC 4 Leaf Stack Helper Spring w/o Mounting Kit - 3520

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SKU:
HWG3520
UPC:
745662035204
MPN:
3520
Availability:
Regularly stocked product
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MSRP: $650.28
$455.22
— You save $195.06
Current Stock: 8

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Description

How do I know if the Hellwig LP-35 kit will fit my truck?
Confirm fitment using our detailed vehicle compatibility guide to ensure proper integration with your specific Dodge or Ford truck model.

Can I install the Hellwig LP-35 kit myself?
Professional installation is recommended for the Hellwig LP-35 kit to ensure optimal performance and secure attachment for enhanced load support.

The Hellwig LP-35 Heavy Duty Leaf Kit is engineered for Dodge and Ford trucks, offering a significant performance claim of supporting an additional 3500 pounds for heavy towing. Crafted with robust materials, this leaf spring upgrade delivers superior stability and control. Experience enhanced towing confidence and a flatter ride with this essential Leaf Springs & Accessories upgrade.

Why Choose the HWG LP-35 Heavy Duty Leaf Kits

Delivers superior stability and control when hauling heavy loads.

Achieves a noticeably flatter ride, even under maximum payload.

Provides enhanced towing confidence and reduced trailer sway.

Transforms your truck's rear-end sag into a level, capable stance.

Who Is This For?

Heavy Towing — 9/10
Supports an additional 3500 pounds for hauling.

Overlanding / Expedition — 7/10
Increased load capacity aids in carrying expedition gear.

Street Performance — 5/10
May improve handling with increased load support.

Daily Driving Comfort — 3/10
Focus is on load capacity, not ride comfort.

Weekend Off-Roading — 4/10
Increased load capacity can support off-road equipment.

Frequently Asked Questions

What vehicles are compatible with the HWG LP-35 Heavy Duty Leaf Kits?

Compatibility is confirmed for 1977-2007 Dodge Ram 1500, Ram 2500, Ram 3500, and 1977-2007 Ford F-250, F-250 HD, and F-250 Super Duty models. The kit precisely fits these specified truck generations. This ensures a secure and effective upgrade for your compatible Dodge or Ford truck.

What is the recommended installation process for the HWG LP-35 Heavy Duty Leaf Kits?

Professional installation is recommended for the HWG LP-35 Heavy Duty Leaf Kits. Confirm installation with a qualified technician to ensure precise mounting and optimal performance. Expert installation guarantees the leaf spring kit integrates seamlessly with your vehicle's suspension.

How do the HWG LP-35 Heavy Duty Leaf Kits improve heavy towing performance?

The HWG LP-35 Heavy Duty Leaf Kits deliver superior stability and control for heavy towing, achieving a usage score of 9 out of 10. This enhanced load support transforms your truck's rear-end sag into a level, capable stance. Experience significantly reduced trailer sway and greater confidence when hauling substantial loads.

Is upgrading to HWG LP-35 Heavy Duty Leaf Kits beneficial over stock suspension?

Upgrading to the HWG LP-35 Heavy Duty Leaf Kits is a significant enhancement, supporting an additional 3500 pounds. This directly addresses rear-end sag under maximum payload, offering a noticeably flatter ride. Investing in this upgrade provides a substantially more capable and stable platform for hauling and towing.

What are the primary benefits of installing HWG LP-35 Heavy Duty Leaf Kits for hauling?

These leaf kits deliver superior stability and control when hauling heavy loads, directly combating rear-end sag. They achieve a noticeably flatter ride, even under maximum payload, enabling you to haul more with confidence. The kit provides enhanced towing confidence and significantly reduced trailer sway.

Vehicle Compatibility

YearMakeModelSubmodel
1994–1996DodgeRam 1500Base
1997DodgeRam 1500LT
1997–2000DodgeRam 1500Sport
1997–1998DodgeRam 1500SS/T 5.9L
1997–2000DodgeRam 1500ST
1997–2000DodgeRam 1500WS
1997–2000DodgeRam 1500Laramie
1994–2002DodgeRam 2500Base
1994–2002DodgeRam 3500Base
1977–1981FordF-250Ranger XLT
1977–1999FordF-250Base
1977–1992FordF-250Custom
1977–1999FordF-250XLT
1977–1978FordF-250Northland
1977–1981FordF-250Ranger
1978–1981FordF-250Ranger Lariat
1982–1992FordF-250XLT Lariat
1982–1999FordF-250XL
1982–1983FordF-250XLS
1995–1996FordF-250Eddie Bauer
1995–1996FordF-250Special
1997–1999FordF-250Lariat
1997FordF-250 HDXL
1997FordF-250 HDXLT
1999–2007FordF-250 Super DutyLariat
1999–2007FordF-250 Super DutyXL
1999–2007FordF-250 Super DutyXLT
2004–2007FordF-250 Super DutyHarley-Davidson Edition
2004–2007FordF-250 Super DutyKing Ranch
1980–1981FordF-350Ranger XLT
1980–1992FordF-350Custom
1980–1981FordF-350Ranger
1980–1981FordF-350Ranger Lariat
1982–1997FordF-350XL
1982–1983FordF-350XLS
1982–1992FordF-350XLT Lariat
1983–1997FordF-350XLT
1983–1997FordF-350Base
1995FordF-350Eddie Bauer
1995–1996FordF-350Special
1999–2007FordF-350 Super DutyXL
1999–2007FordF-350 Super DutyLariat
1999–2007FordF-350 Super DutyXLT
2003–2007FordF-350 Super DutyKing Ranch
2004–2007FordF-350 Super DutyHarley-Davidson Edition

Additional Resources

Official Hellwig Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
1994-1996DodgeRam 1500Base
1997-2000DodgeRam 1500Laramie
1997DodgeRam 1500LT
1997-2000DodgeRam 1500Sport
1997-1998DodgeRam 1500SS/T 5.9L
1997-2000DodgeRam 1500ST
1997-2000DodgeRam 1500WS
1994-2002DodgeRam 2500Base
1994-2002DodgeRam 3500Base
1977-1978,1983-1986,1997,1999FordF-250Base
1977-1982,1987-1992FordF-250Custom
1995-1996FordF-250Eddie Bauer
1997,1999FordF-250Lariat
1977-1978FordF-250Northland
1977-1981FordF-250Ranger
1978-1981FordF-250Ranger Lariat
1977-1981FordF-250Ranger XLT
1995-1996FordF-250Special
1982-1997,1999FordF-250XL
1982-1983FordF-250XLS
1977,1983-1984,1993-1997,1999FordF-250XLT
1982,1985-1992FordF-250XLT Lariat
1997FordF-250 HDXL
1997FordF-250 HDXLT
2004-2007FordF-250 Super DutyHarley-Davidson Edition
2004-2007FordF-250 Super DutyKing Ranch
1999-2007FordF-250 Super DutyLariat
1999-2007FordF-250 Super DutyXL
1999-2007FordF-250 Super DutyXLT
1983-1986,1997FordF-350Base
1980-1982,1987-1992FordF-350Custom
1995FordF-350Eddie Bauer
1980-1981FordF-350Ranger
1980-1981FordF-350Ranger Lariat
1980-1981FordF-350Ranger XLT
1995-1996FordF-350Special
1982-1997FordF-350XL
1982-1983FordF-350XLS
1983-1984,1993-1997FordF-350XLT
1982,1985-1992FordF-350XLT Lariat
2004-2007FordF-350 Super DutyHarley-Davidson Edition
2003-2007FordF-350 Super DutyKing Ranch
1999-2007FordF-350 Super DutyLariat
1999-2007FordF-350 Super DutyXL
1999-2007FordF-350 Super DutyXLT
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Additional Information

Clearance Item:
N
MPN:
3520
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Leaf Springs & Accessories
Product Level:
Premium Performance
Heavy Towing:
9/10
Overlanding / Expedition:
7/10
Street Performance:
5/10
Weekend Off-Roading:
4/10
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