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Hellwig | LP-35 Heavy Duty Load Leveling Helper Springs - F-250 / F-350 2011-2026
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Hellwig – LP-35 Heavy Duty Helper Springs
Description
The Hellwig LP-35 Heavy Duty helper springs are engineered for full-time users and fleet applications in Ford F-250 and F-350 Super Duty trucks. Featuring a full-time spring rate design with up to 3,500 lbs of load capacity, these 4-leaf stack springs provide maximum towing and hauling assistance. Ride height and spring rate vary with U-bolt adjustment. ATTENTION: Mounting kit PN 25301 must be purchased separately. Do not use with factory overload contact springs (or use PN 9703). Check vehicle fitment before ordering. Compatible with Ford F-250/F-350 Super Duty (See Application Section).
Specifications
- Brand: Hellwig
- SKU: 3511
- Type: Leaf Helper Spring – heavy duty
- Series: LP-35
- Number of Leaves: 4-leaf stack
- Material: Steel – zinc plated hardware
- Color: Silver Hammertone
- Mounting Kit Required: Yes – PN 25301 (sold separately)
- Load Capacity: Up to 3,500 lbs
- Compatibility: Ford F-250/F-350 Super Duty (See Application Section)
- Installation: Bolt-on installation (mounting kit required)
- Condition: New
- Sold and shipped by: GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Ford | F-250 Super Duty | 2011–2022 | V8 6.2L | Notes 8–13 (various cab/drive types) |
| Ford | F-250 Super Duty | 2011–2025 | V8 6.7L Turbo Diesel | Notes 8–13 (various cab/drive types) |
| Ford | F-250 Super Duty | 2026 | V8 6.7L Turbo Diesel | Notes 14–16, 22–24, 26–27 (various trims/cabs) |
| Ford | F-250 Super Duty | 2011–2019 | V10 6.8L | Notes 8–13 (various cab/drive types) |
| Ford | F-250 Super Duty | 2023–2025 | V8 6.8L | Notes 8–13 (various cab/drive types) |
| Ford | F-250 Super Duty | 2026 | V8 6.8L / V8 7.3L | Notes 14–16, 22–24, 26–27 (various trims/cabs) |
| Ford | F-250 Super Duty | 2020–2025 | V8 7.3L | Notes 8–13 (various cab/drive types) |
| Ford | F-350 Super Duty | 2011–2022 | V8 6.2L | Notes 1–4, 6–7, 28–36 (various cab/drive/years) |
| Ford | F-350 Super Duty | 2011–2025 | V8 6.7L Turbo Diesel | Notes 1–4, 6–7, 17–23, 25, 28–36 (various cab/drive) |
| Ford | F-350 Super Duty | 2026 | V8 6.7L Turbo Diesel | Notes 5, 17–23, 25 (various trims/cabs/drive) |
| Ford | F-350 Super Duty | 2011–2019 | V10 6.8L | Notes 1–3, 6–7, 28–36 (various cab/drive) |
| Ford | F-350 Super Duty | 2023–2025 | V8 6.8L | Notes 6–7, 31–36 (various cab/drive) |
| Ford | F-350 Super Duty | 2026 | V8 6.8L / V8 7.3L | Notes 5, 17–23, 25 (various trims/cabs/drive) |
| Ford | F-350 Super Duty | 2020–2025 | V8 7.3L | Notes 2, 4, 6–7, 31–36 (various cab/drive) |
Notes 1–4: 2WD/4WD; PN 25301; or 9703; no factory overload; 4-leaf; 3,500 lbs; 1=Ext 4WD, 2=Ext RWD, 3=Std 4WD, 4=Std RWD. Note 5: 3,500 lbs; 4-leaf; no overload; or 9703; PN 25301; Std Cab RWD. Notes 6–7: 3,500 lbs; 4-leaf; no overload; or 9703; PN 25301; 6=Cab&Ch 4WD, 7=Cab&Ch RWD. Notes 8–13: 3,500 lbs; 4-leaf; no overload; or 9703; PN 25301; 8=Crew 4WD, 9=Crew RWD, 10=Ext 4WD, 11=Ext RWD, 12=Std 4WD, 13=Std RWD. Notes 14–16: 3,500 lbs; 4-leaf; PN 25301; 14=Crew 4WD (King Ranch), 15=Crew 4WD (Lariat), 16=Ext RWD (XL). Notes 17–23: 3,500 lbs; 4-leaf; PN 25301; 17=Crew 4WD, 18=Ext 4WD, 19=Std 4WD, 20=C&Ch 4WD, 21=C&Ch RWD, 22=Crew 4WD (Platinum), 23=Crew RWD. Note 24: Ext 4WD. Note 25: Ext RWD. Notes 26–27: 26=Std 4WD, 27=Std RWD. Notes 28–30: 3,500 lbs; 4-leaf; 2WD/4WD; PN 25301; or 9703; no overload; 28=Crew RWD, 29=Std 4WD, 30=Ext RWD. Notes 31–36: 3,500 lbs; 4-leaf; no overload; or 9703; PN 25301; 2WD/4WD; 31=Crew 4WD, 32=Crew RWD, 33=Ext 4WD, 34=Ext RWD, 35=Std 4WD, 36=Std RWD.
