Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 294.77
Part #: HW3515

Hellwig 3515 LP-35 Load Pro Helper Springs

1988-2000 GM 2500/3500 2WD/4WD (Bottom Leaf Greater Than 35")
Part #: HW3515
Our Recommendations Compatible Products
Scroll to View More


The Hellwig 3515 LP-35 Load Pro Helper Springs offers the maximum in carrying capacity for your 1982-2000 GM Pickup 2500/3500 Pickup. The Load Pro LP-35 features a Progressive Rate Design that is fully adjustable and can handle the load 24/7. Hellwig's Helper Springs set the industry standard for all other helper springs. Hellwig's Progressive Spring Rate and Fulltime Spring Rate design makes this the workhorse of the Hellwig spring line. Due to the innovative Progressive design, the truck must be loaded, and its spring must be compressed to activate the Hellwig Spring, therefore, as the load increases the Hellwig LP-35 progressively increases its resistance to the load. 

Built from heat treated ASTM 5160 alloy spring steel, the Load Pro Helper Springs increase your vehicles level load carrying capacity up to the manufacturers GVWR. The simple bolt-on design uses common hand tools to provide you with ease of installation. The LP-35 is rated at 3500lbs level load carrying capacity and is not intended to exceed the vehicles Gross Vehicle Weight Rating. Install kit not included, see application details below. 

  • 3500lbs. Level Load Capacity 
  • Can Handle Heavy Loads 24/7 
  • Progressive Rate Design – Fully Adjustable 
1988-2000 GM 2500 2WD/4WD Pickup (Bottom Leaf must be greater than 35") (Requires 25250 Install Kit)
1988-2000 GM 3500 2WD/4WD Dually (Requires 25400 Install Kit)

Note: The required mounting kit is sold separately. 


  • MFG. Number 3515
  • Manufacturer Name Hellwig
  • Shipping Weight 70.00 lb.
  • Shipping Length 47 in.
  • Shipping Width 9 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel / Gas
  • UPC 745662035150
  • Prop 65 WARNING: Cancer & Reproductive Harm -


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!