LP-25 Load Pro SeriesRear Helper Springs (2520) by Hellwig Progressive Load Leveler. 3 Leafs Stack. This is a set of secondary helper leaf springs designed to add up to 2,500 pounds of load support to restore comfort and stability at the rear of your 1/2-tontruck. The 3-leaf design progressively adds support as 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, these maintain proper ride height and prevent original springs from sagging due to sustained load compression. Drilling may be required.

Fitment
| Year | Make | Model | Driveline | Engine |
|---|---|---|---|---|
| 1977-1997 , 1999 | Ford | F-250 | 4 Wheel Drive | GAS |
| 1977-1997 , 1999 | Ford | F-250 | Rear Wheel Drive | GAS |
| 1980-1997 | Ford | F-350 | 4 Wheel Drive | GAS |
| 1980-1997 | Ford | F-350 | Rear Wheel Drive | GAS |
| 1982 , 1984-1985 | Ford | F-250 | 4 Wheel Drive | LPG |
| 1982 , 1984-1985 | Ford | F-250 | Rear Wheel Drive | LPG |
| 1982 , 1984-1985 | Ford | F-350 | 4 Wheel Drive | LPG |
| 1982 , 1984-1985 | Ford | F-350 | Rear Wheel Drive | LPG |
| 1983-1996 | Ford | F-250 | 4 Wheel Drive | DIESEL |
| 1983-1996 | Ford | F-250 | Rear Wheel Drive | DIESEL |
| 1983-1997 | Ford | F-350 | 4 Wheel Drive | DIESEL |
| 1983-1997 | Ford | F-350 | Rear Wheel Drive | DIESEL |
| 1994-2002 | Dodge | Ram 1500 | 4 Wheel Drive | GAS |
| 1994-2002 | Dodge | Ram 1500 | Rear Wheel Drive | GAS |
| 1994-2002 | Dodge | Ram 2500 | 4 Wheel Drive | DIESEL |
| 1994-2002 | Dodge | Ram 2500 | 4 Wheel Drive | GAS |
| 1994-2002 | Dodge | Ram 2500 | Rear Wheel Drive | DIESEL |
| 1994-2002 | Dodge | Ram 2500 | Rear Wheel Drive | GAS |
| 1994-2002 | Dodge | Ram 3500 | 4 Wheel Drive | DIESEL |
| 1994-2002 | Dodge | Ram 3500 | 4 Wheel Drive | GAS |
| 1994-2002 | Dodge | Ram 3500 | Rear Wheel Drive | DIESEL |
| 1994-2002 | Dodge | Ram 3500 | Rear Wheel Drive | GAS |
| 1995-1997 | Dodge | Ram 1500 | 4 Wheel Drive | CNG |
| 1995-1997 | Dodge | Ram 1500 | Rear Wheel Drive | CNG |
| 1995-1996 | Dodge | Ram 2500 | 4 Wheel Drive | CNG |
| 1995-1996 | Dodge | Ram 2500 | Rear Wheel Drive | CNG |
| 1995-1996 , 1999 | Ford | F-250 | 4 Wheel Drive | BI-FUEL |
| 1995-1996 , 1999 | Ford | F-250 | Rear Wheel Drive | BI-FUEL |
| 1997 , 1999 | Ford | F-250 | 4 Wheel Drive | CNG |
| 1997 , 1999 | Ford | F-250 | Rear Wheel Drive | CNG |
| 1997 | Ford | F-250 HD | 4 Wheel Drive | DIESEL |
| 1997 | Ford | F-250 HD | 4 Wheel Drive | GAS |
| 1997 | Ford | F-250 HD | Rear Wheel Drive | DIESEL |
| 1997 | Ford | F-250 HD | Rear Wheel Drive | GAS |
| 1999-2007 | Ford | F-250 Super Duty | 4 Wheel Drive | DIESEL |
| 1999-2007 | Ford | F-250 Super Duty | 4 Wheel Drive | GAS |
| 1999-2007 | Ford | F-250 Super Duty | Rear Wheel Drive | DIESEL |
| 1999-2007 | Ford | F-250 Super Duty | Rear Wheel Drive | GAS |
| 1999-2007 | Ford | F-350 Super Duty | 4 Wheel Drive | DIESEL |
| 1999-2007 | Ford | F-350 Super Duty | 4 Wheel Drive | GAS |
| 1999-2007 | Ford | F-350 Super Duty | Rear Wheel Drive | DIESEL |
| 1999-2007 | Ford | F-350 Super Duty | Rear Wheel Drive | GAS |
| 2001-2003 | Ford | F-150 | 4 Wheel Drive | BI-FUEL |
| 2001-2003 | Ford | F-150 | 4 Wheel Drive | CNG |
| 2001-2003 | Ford | F-150 | 4 Wheel Drive | GAS |
| 2001-2003 | Ford | F-150 | Rear Wheel Drive | BI-FUEL |
| 2001-2003 | Ford | F-150 | Rear Wheel Drive | CNG |
| 2001-2003 | Ford | F-150 | Rear Wheel Drive | GAS |
| 2004 | Ford | F-150 Heritage | 4 Wheel Drive | BI-FUEL |
| 2004 | Ford | F-150 Heritage | 4 Wheel Drive | CNG |
| 2004 | Ford | F-150 Heritage | 4 Wheel Drive | GAS |
| 2004 | Ford | F-150 Heritage | Rear Wheel Drive | BI-FUEL |
| 2004 | Ford | F-150 Heritage | Rear Wheel Drive | CNG |
| 2004 | Ford | F-150 Heritage | Rear Wheel Drive | GAS |
Features
- Comes in a set of 2; one for each side
- Secondary leaf springs take weight off overly compressed OEM leaf springs
- Restore proper ride height, comfort and stability to the rear of your full-size truck or van
- Recommended for heavy hauling, work truck use, or pulling a 5th-wheel RV trailer
- Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience
- Progressive spring rate is fully adjustable
- Prevents leaf spring from sagging due to sustained load compression
- Helps reduce bouncing at the rear of vehicle when towing
- Drilling may be required for installation
- Manufactured in the United States
Components
Mounting Hardware Sold SeparateImportant Notes
Fitment Notes
- 97-03 Ford F150 Pickup Fits Vehicles 2WD/4WD (except Super Crew)
- 01-03 Ford F150 Pickup Fits Vehicles Super Crew 2WD
- 2004 Ford F150 Pickup Fits Vehicles 2WD/4WD Heritage Edition
- 99-07 Ford F250, F350 Super Duty Pickup Fits Vehicles 2WD/4WD Single Rear Wheel
- 05-07 Ford F250, F350 Super Duty Pickup Fits Vehicles 2WD/4WD Dual Rear Wheel
- 08-10 Ford F350 Super Duty Pickup Fits Vehicles 2WD/4WD Dually
ATTN State of California Consumers warning: Cancer and Reproductive Harm
Hellwig 2520 LP-25 Load Pro Series Rear Helper Springs Dodge Ford 1 Ton
- SKU : BFDQ2520
- Part Number : 2520
$314.84
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