12% Off Old Man Emu Suspension

40% Off 3rd-Gen Tacoma Bumpers

#1-Rated Toyota Bump Stop Kits

$250 Off SmartCap Evo Truck Caps

New Arrival
Shop Old Man Emu

Nitrocharger Plus Rear Shock for Light-Duty Load for 4th-Gen 4Runner (2003–2009)

Sale price$129.95

Corgrit Identification Code: C-OLD-UFLMXD4H

Earn 325 Entries Toward Our October Giveaway
• Win Free Lights, Suspension, and Gear
• 2.5x Entries on Old Man Emu Purchases
• Leave a Review to Unlock Your Entries
• No Entry Limit. Learn More

13 in Stock: Ships in 1 Business Day
FREE Shipping on Orders Over $150

Corgrit — The Old Man Emu Nitrocharger Plus Rear Shock is designed for light-duty load applications on the 4th-Gen 4Runner, delivering controlled damping for everyday driving and off-road use. Its twin-tube construction features an outer reserve tube that helps protect internal components on the trail. Engineered as part of Old Man Emu’s suspension range, it offers a practical replacement or upgrade for drivers seeking dependable ride control without additional rear load support.

Key Features

• Designed for Light-Duty Rear Load Vehicle Applications
• Twin-Tube Construction with Protective Outer Reserve Tube
• Helps Improve Ride Control Across Changing Road Surfaces
• Suited to Everyday Driving and Demanding Off-Road Use

Old Man Emu

Limited 3-Year Warranty Protection

Corgrit Coverage
Dedicated Assistance and Streamlined, No-Hassle Claims

Explore

Shock Specifications

This Nitrocharger Plus Rear Shock is designed for light-duty load applications on the 4th-Gen 4Runner. Its twin-tube design incorporates an outer reserve tube to help protect the shock’s internal components during off-road travel, providing a durable damping solution for vehicles that do not require added rear load support.

Series
Nitrocharger Plus
Fits
4th-Gen Toyota 4Runner (2003–2009)
Material
Steel
Color Family
Black; Yellow
Finish Type
Gloss
Surface Treatment
Painted
Diameter (in)
2.28 in
Shock Compressed Length (in)
14.00 in
Shock Extended Length (in)
22.80 in
Shock Travel Length (in)
8.80 in
Part Number
63004
Included Components
(1) Hardware Set;
(1) Shock

Overview

The Old Man Emu Nitrocharger Plus Rear Shock provides a dedicated damping solution for light-duty load applications on the 4th-Gen 4Runner. Designed to support consistent suspension control, it is suited to vehicles used for daily transportation, recreational driving, and occasional off-road travel without the need for a higher rear load rating.

Control

Rear shocks help manage suspension movement, helping maintain a more composed driving experience. The Nitrocharger Plus is designed to deliver controlled damping across a range of everyday and recreational driving conditions.

Design

The shock features a twin-tube construction with an outer reserve tube around its internal components. This configuration helps provide an additional layer of protection when driving over rocky trails and other challenging terrain.

Loads

This version is for light-duty rear-load applications, perfect for builds that do not require additional rear-load support. Matching the shock to the vehicle’s load requirements helps ensure the suspension setup suits its intended use.

Capability

The Nitrocharger Plus Rear Shock is designed to support ride control as driving conditions change. Its purpose-built configuration makes it a practical choice for maintaining the rear suspension performance of a 4th-Gen 4Runner.