Exterior Components› Body Panels and Components

Skyjacker

Skyjacker Axle U-Bolt All Non-Spec Vehicles

$52.71

SKU: S006 U3B4R

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Skyjacker U3B4R Replacement U-Bolt Kit is designed to replace worn or damaged U-bolts on trucks and SUVs. This kit ensures a secure fit for both stock and aftermarket leaf spring packs, aiming to improve vehicle handling and stability.

Constructed from ductile iron with fixed center pins, these U-bolts feature an E-coating for corrosion resistance. The kit includes four U-bolts, each with a 0.5-inch diameter, 7.5-inch length, and 3.375-inch width, along with necessary nuts for installation. Skyjacker backs this kit with a limited lifetime warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSkyjacker
Part NumberS006 U3B4R

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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