Suspension and Components› Suspension Kits

SuspensionMAXX

1-Inch Rear Leveling Block and U-Bolt Kit

$149.99

SKU: SMX-183010

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SuspensionMAXX Heavy Duty Rear Block and U-Bolt Kit is a 1-inch leveling kit designed for the 2001-2006 Toyota Tundra 4x4. It is ideal for leveling vehicles, lifting them, adding larger wheels and tires, or hauling heavy loads. The kit is constructed with strong and durable steel blocks, high-strength U-bolts, and fasteners.
Show original supplier description
The SuspensionMAXX SMX-183010 Heavy Duty Rear Block and U-Bolt Kit provides a 1-inch rear suspension lift, perfect for leveling your vehicle, accommodating larger wheels and tires, or enhancing its hauling capabilities. Constructed from robust steel blocks and featuring high-strength Grade 8 U-bolts and fasteners, this kit is built for durability and longevity, ensuring it won't crack or compress under load. All necessary hardware is included for installation. Installation is straightforward, typically taking about 1.5 hours, and is supported by SuspensionMAXX's customer service and technical support. This kit is 100% American Made and backed by the MAXX Structural Lifetime Warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSuspensionMAXX
Part NumberSMX-183010
CategorySuspension and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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