Suspension and Components› Sway Bars and Components

SuspensionMAXX

MAXXLinks Sway Bar End Links

$169.99

SKU: SMX-1321X

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

Easy — 1–2 hours

Overview

The SuspensionMAXX SMX-1321 MAXXLinks are heavy-duty sway bar end links designed for 2021+ Ram 1500 4x4 trucks with stock suspension and a 21mm sway bar.

These end links replace the wear-prone OEM ball-in-socket design with a robust, simple, and durable solution. They feature thermoplastic/urethane bushings for improved performance and longevity over stock rubber designs. The eyelet links are constructed from ultra-high strength 4140 treated alloy steel with a yellow zinc dichromate finish for corrosion resistance.
Show original supplier description
The SuspensionMAXX SMX-1321 MAXXLinks are heavy-duty sway bar end links specifically engineered to replace the wear-prone OEM end links found on 2021 and newer Ram 1500 4x4 trucks equipped with stock suspension and a 21mm sway bar. Developed by SuspensionMAXX, these MAXXLinks offer an extremely durable, cost-efficient, and long-lasting alternative to the quick-wearing factory components. They utilize thermoplastic/urethane bushings that outperform and outlast original equipment rubber bushings. The eyelet links are manufactured from ultra-high strength 4140 treated alloy steel and electroplated with yellow zinc dichromate for superior corrosion resistance. Installation is designed to be a straightforward bolt-in process, typically taking between 45 minutes to an hour, and is supported by the SuspensionMAXX Technical Support Program. The SMX-1321 measures 6.0 inches from the top of the A-arm to the center of the sway bar. These end links come complete with stainless steel washers and locking fasteners, requiring no maintenance and are resistant to squeaking or rattling. They are 100% manufactured in the USA and are covered by the MAXXLinks Limited 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-1321X
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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