Suspension and Components› Suspension Kits

SuspensionMAXX

Rear Suspension Kit w/ KYB Excel G Shocks

$69.99

SKU: SMX-3554RXL

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 SMX-3554RXL is a rear suspension kit designed for lifted trucks. It features KYB Excel G mono tube shock absorbers to provide smooth ride dampening and accommodate a 2-3 inch lift.
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The integrated KYB Excel G mono tube shock absorbers are chosen for their extended length, providing optimal performance for a 2-3 inch lift, while their tuned damping absorbs impacts for a smoother, more confident ride. These rear shocks are built with durable, heavy-duty construction to withstand off-road abuse and harsh driving conditions. They are designed as a direct replacement, making installation straightforward with no modifications required. The kit aims to restore balance after sagging, ensuring your rear suspension works smarter. This kit is compatible with the 2004 Chevrolet Colorado LS, 2004-2005 GMC Canyon Z85 SL, Z71 SLE, Fleet, Sport, and 2006-2012 WT, SLT, LT models. It is also compatible with the 2004 GMC Canyon SL, SLE and 2006-2008 GMC Canyon SL models. The shocks are manufactured in the USA.

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-3554RXL
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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