Hellwig · New
Hellwig 01-07 Chevy Silverado 3500 Hardware Kit for Load Pro Multi Leaf 2500lb/3500lb Helper Springs
MPN 25400 · Store SKU hwg25400
Supplier stock checked 11/7/2026, 7:52:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. Load Pro Install Kit GM 73-10 C30; K30; 3500; 3500HD Load Pro Install Kit GM 73-10 C30, K30, 3500, 3500HD Load Pro Install Kit
Manufacturer fitment & guides
Check 25400 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y