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Rough CountryPart 502161_A · UPC 00840269950858

M1 Loaded Strut Pair for Toyota 4Runner 4WD (2010-2024) — Part 502161_A

$549.95MAP price
In stock: 23 available
Shipping weight: 39 lb.
  • Fits 2010-2024 Toyota 4Runner 4WD (SR5, Limited, TRD Off-Road, Trail, Venture and more) plus 2010-2014 FJ Cruiser 4WD Base
  • Does not fit PRO Series models or vehicles equipped with KDSS or X-REAS; cannot be combined with a strut spacer
  • 46mm monotube body, 46mm digressive piston, 18mm case-hardened chromed rod, zinc-plated finish
  • Ships as 1 M1 loaded strut pair — listed install time 2-3 hours, downloadable installation guide available
  • 3 Year Limited Warranty
📄 Installation guides (PDF): Installation Instructions · How to adjust

The Trail Fortress check

Will it fit your truck?

✓ Fits

2010–2024 Toyota 4Runner · 4WD
40th Anniversary EditionLimitedNightshadeSR5SR5 PremiumTrailTRD Off-RoadTRD Off-Road PremiumTRD SportVenture
2010–2014 Toyota FJ Cruiser · 4WD
Base

✕ Does not fit

  • PRO Series models
  • Models equipped with KDSS or X-REAS system

Cannot be installed in conjunction with a strut spacer. Fitment on this page is based on the manufacturer’s application data.

About this kit

M1 Loaded Strut Pair, fitment-checked

A pair of M1 loaded struts for the 2010-2024 Toyota 4Runner 4WD, also covering the 2010-2014 FJ Cruiser 4WD Base. Monotube construction with a 46mm digressive piston and an 18mm hardened, chromed rod. These struts cannot be stacked with a strut spacer, and they do not fit PRO Series trims or any vehicle running the KDSS or X-REAS system. Backed by a 3 Year Limited Warranty.

This M1 loaded strut pair for the 2010-2024 Toyota 4Runner 4WD ships as one assembled set and also fits the 2010-2014 FJ Cruiser 4WD Base. The 46mm monotube body uses digressive, self-adjusting valving that separates rebound and compression response as the surface changes, with zinc plating and vulcanized natural rubber bushings on the mounts. Confirm your trim first: PRO Series models are out, as is anything with the KDSS or X-REAS system, and the struts cannot be run alongside a strut spacer. Rough Country lists install time at 2-3 hours, and a downloadable installation and M1 adjustment guide is available.

What’s in the box

Kit contents

  • 1× M1 Loaded Strut Pair 502161

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 502161_A kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number502161_A
UPC / GTIN00840269950858
Shock packageM1 series
Shipping weight39 lb
Warranty3 Year Limited Warranty
Country of originCN
CategorySuspension & Lift Kits › Shocks & Struts

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

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