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Old Man Emu 4002 is a matched front coil spring set for the verified Tacoma applications below, using micro-alloyed steel and a 588-pound-per-inch spring rate to improve load control when paired with compatible OME struts.
| Years | Make | Model or Trim | Verified Notes and Exclusions |
|---|---|---|---|
| 2005-2015 | Toyota | Tacoma | Manufacturer-listed Base and Pre Runner body and engine configurations; compatible OME struts required |
| 2015 | Toyota | Tacoma TRD Pro | 4.0L V6 manufacturer-listed application |
| 2010-2015 | Toyota | Tacoma TRD Sport | 4.0L V6 manufacturer-listed application |
| 2006-2009 | Toyota | Tacoma TRD Sport PreRunner | 4.0L V6 manufacturer-listed application |
| 2005-2013 | Toyota | Tacoma X-Runner | 4.0L V6 manufacturer-listed application |
| Detail | Value |
|---|---|
| Manufacturer Part Number | 4002 |
| Position | Front |
| Material | X5K micro-alloyed spring steel |
| Color and Finish | Matte black powder coat |
| Spring Rate | 588 lbf/in |
| Bar Diameter | 0.7 in |
| Free Height | 15.4 in driver and passenger |
| Number of Turns | 9 |
| Coil Weight | 11 lb each |
| UPC | 9332018098993 |
Old Man Emu is ARB's suspension brand for vehicle-specific springs, shocks, struts, and complete systems. Components are tuned around vehicle configuration, load, ride height, and intended use, so the exact part number and current application data control selection.
It is a matched Old Man Emu front coil spring set for the verified Toyota Tacoma applications.
Which Tacoma years are supported?ARB lists supported 2005-2015 Tacoma configurations as detailed in the Fitment table.
Does it fit every Tacoma trim?No. Match the exact year, trim, body, engine, installed strut, load, and current ARB application data.
What is the spring rate?The published rate is 588 pounds per inch.
Are struts included?No. Compatible Old Man Emu struts are required and sold separately.
Are isolators included?Yes. ARB states that coil isolators are included to reduce wear.
Will an alignment be required?Yes. Check ride height and complete a professional alignment after installation.
What warranty applies?ARB lists a three-year warranty under its current terms and exclusions.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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