ARB / OME Front Coil Spring Set 03-23 Toyota 4Runner

Set up the listed vehicle for its intended ride height and constant accessory load with this application-specific Old Man Emu coil spring. Old Man Emu coil springs are designed for each vehicle, using state of the art micro-alloyed spring steel to ensure superior resistance to sagging and corrosion. With such a wide range on offer, coil springs can be better matched to your specific load requirements and intended vehicle usage. While ride height increases are attained, a greater emphasis is Confirm the complete vehicle, load, position, paired components, and current ARB instructions before ordering.

Key Features

• Delivers a 1 to 2 inch front lift over stock ride height.
• ARB4001 springs are built from X5K micro-alloyed spring steel.
• ARB4001 sold as a complete front pair for consistent ride height.
• Spring rate of 588 lbf per inch matched to 4Runner front axle loads.
• Matte black powder coat resists corrosion and chipping.
• Compress and remove the factory front strut assembly.

Fitment

Specifications

What’s Included

One new Old Man Emu coilover springs package identified by manufacturer part number 4001. Springs, dampers, bushings, mounts, liners, fasteners, and fitting hardware are included only when expressly listed for this exact part number.

About Old Man Emu

Old Man Emu is ARB’s suspension division, developing integrated springs, dampers, and hardware for four-wheel-drive control, load support, and durability. Every rate, position, load range, and vehicle application remains part-number specific.

Related Old Man Emu Products

• Shop all Old Man Emu suspension products
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• ARB / OME Coil Spring Front Prado 4/03 On
• ARB / OME Coil Spring Front Prado 4/03 On

Frequently Asked Questions

How do I confirm Old Man Emu 4001 is correct for my vehicle?
Match the listed year, make, and model where published, then confirm drivetrain, axle position, body style, constant accessory load, intended ride height, and every current ARB application note.

How do I choose the correct Old Man Emu spring load?
Add the constant weight of bumpers, winches, racks, drawers, fuel systems, and other permanently installed equipment, then select only the ARB-listed load range.

Will an alignment be required after installing these springs?
Yes. Measure ride height, verify full suspension and steering travel, check brake-line and tire clearance, then complete a professional alignment and torque recheck.

Installation Instructions

Follow the current ARB instructions and vehicle service information for Old Man Emu part number 4001. Safely support the vehicle, record ride height, use the specified spring-handling and torque procedures, preserve brake, sensor, and tire clearance, verify full suspension travel, then complete the required alignment and fastener rechecks before normal driving.