Suspension and Components› Suspension Kits

IRONMAN 4X4

7921 HILUX/PICKUP/TUNDRA REAR UBOLT KIT

$36.80

SKU: I03T 678UBK

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Ironman 4x4 678UBK is a rear U-bolt kit designed for the Toyota Tundra 2007-2021. These U-bolts are cold-formed for longevity and feature rolled threads, deep nuts, and washers. They also include a Plasticoat layer for corrosion protection.

Fitment

Fitment Guaranteed

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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

BrandIRONMAN 4X4
Part NumberI03T 678UBK

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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