Suspension and Components› Suspension Kits

Zone Offroad

13-18 Ram 3500 4in Replacement Radius Arm Kit-GAS - 2 Rear Block

$968.80

SKU: Z007 D139

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Zone Offroad D139 is a 4-inch radius arm lift kit designed for 2013-2018 Ram 3500 4WD gas models. This kit provides a 4-inch front lift using radius arms and a 3-inch rear lift with cast blocks to level the vehicle's stance.

This lift kit offers clearance for up to 37-inch tires, enhancing both the look and off-road capability of your truck. It includes components to correct steering angles, recenter the front axle, and maintain factory-like operating angles for components like the sway bar and brake lines.
Show original supplier description

Part #: D139

13-18 Ram 3500 4in Replacement Radius Arm Kit-GAS - 2 Rear Block

Vehicle Symptoms
  • front end sits lower than rear after load or towing
  • poor ride quality over bumps and off-road trails
  • stock suspension bottoms out on rough terrain
  • wants to fit 35-inch tires but lacks clearance
  • steering feels vague and caster is off after lift
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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

BrandZone Offroad
Part NumberZ007 D139
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(760) 282-4645 hello@motormia.co

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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.

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