Tuff Country · New
Tuff Country 99-23 Chevy Silverado 1500 4wd (Lifted w/3in Blocks) Rear Axle U-Bolts
MPN 17851 · Store SKU tuf17851
Supplier stock checked 11/7/2026, 4:07:57 PM 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
Tuff Country u bolts are designed specifically for vehicles with suspension lift kits. These zinc plated; corrosion resistant kits include 4 ubolts along with nuts and washers. Tuff Country u bolts are designed specifically for vehicles with suspension lift kits. These zinc plated, corrosion resistant kits include 4 ubolts along with nuts and washers. 1999-2024 Chevy Silverado 1500 4wd (lifted w/3in. blocks)-Rear Axle U-Bolts
Manufacturer fitment & guides
Check 17851 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y