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  2. Suspension Parts
  3. U-Bolt Kits
  4. Rear U-Bolt Kit for Toyota Tundra (2007-2021)
Rear U-Bolt Kit for Toyota Tundra (2007-2021)

Rear U-Bolt Kit for Toyota Tundra (2007-2021)

SKU: 678UBK-TUNDRA

OCTOBER SALE

Save $3.75 at checkout with discount code SAVE15

$25.00
$25.00

Warranty

4 Years/Unlimited Miles

Free Shipping

On orders over $500 (certain exclusions apply)

Product Information

Overview

IRONMAN 4X4 U-bolts are simply the best option for securing your leaf springs to your 4x4's axle!

Features:

  • Cold Formed for Long Life
  • Rolled Threads
  • Includes Deep Nuts & Washer
  • Plasticoat layer for corrosion protection.

    • Notes:

    • Sold as a set
    • 2 sets are needed for a complete kit

Customers praised this U-bolt kit as "well built" and effective for lifted trucks, providing additional length to secure leaf springs. Reviewers appreciated the flat-top design that holds bump stops tightly. One customer noted the price point at $60/pair may be higher than alternatives. One review mentioned a service issue.

  • A+++ Product well built
  • Excellent option if you've Lifted your Tacoma
  • Great U-bolts! The flat shape at the top holds the bump stop tightly and straight.
  • 5 stars: 5 (83%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (17%)
g
greg h.
Great

Great

M
Mervin

A+++ Product well built

S
Sam K.
Excellent option if you've Lifted your Tacoma

I purchased this set after I lifted my Tacoma and needed additional length to secure my leaf springs. Also recommend you consider the leaf shims if you need to adjust the angle of your drive shaft connecting to the rear differential.

M
Michael H.
Still waiting on refund and

Still waiting on refund and return shipping labels.

W
Wesley B.
Good Ubolts!

Great U-bolts although you can probably find less expensive ones at $60 a pair. I do like the more flat shape at the top though it seems to hold the bump stop a bit more tightly and straight than some others I have used.

S
Sean G.
Fast shipping

Fast shipping

E
Emil

How many pieces are there in set

Brennen G.

There are 2 in a set, for a complete kit if installing a new suspension system, you need 2 sets.

W
William K.

What is the length and width of these?

Brennen G.

The length is 7.87" (200mm), the inner diameter is 2.44" (62mm), and thread is M14 x 1.5 x 70.

Rear U-Bolt Kit for Toyota Tundra (2007-2021) FAQs

Can I talk to a product specialist before ordering?

Absolutely. Send your vehicle details, intended use (daily, towing, overlanding), and current mods, and we’ll recommend the correct configuration the first time. You can contact us here.

Do you have installation instructions or a manual?

Yes—many products include instructions in the box and/or downloadable PDFs. Check the product page for “Vehicle Fitment & Installation/User Guide” tab. If you don’t see it, contact support here and we’ll send the correct install guide for your SKU.

How long does shipping take and do you ship freight?

Small items typically ship parcel; oversized items (bumpers, tents, long packages) ship freight, which is noted on the product page under the add to cart button. Transit time varies by location and carrier. We typically ship orders within 2 business days of purchase.

What’s your warranty coverage?

Warranty varies by product category. The product page lists the applicable warranty under the add to cart button. If you want confirmation before ordering, contact us or see our warranty policy here.

What is your return policy?

Returns are accepted under our returns policy within 30 days of purchase. See our return policy here for full details. Because many items are vehicle-specific, verify fitment before installing. For the quickest help, contact us with your order number and the item condition.