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Home / Suspension & Lift Kits / Shocks & Struts / Rough Country 684044
Rough CountryPart 684044 · UPC 00840269939419

3.5-Inch M1R Reservoir Loaded Struts for Ford Bronco 4WD (2021-2026)

$749.95MAP price
In stock — 79 available
Shipping weight: 50.6 lb.
  • Fits 2021-2026 Ford Bronco 4WD — see the full trim list in the fitment section
  • Set of two M1R reservoir loaded front struts, 3.5-inch application, ride height adjustable
  • 46mm monotube design with external reservoir and internal floating piston; 2-inch seamless extruded tube
  • 16mm centerless-ground, chromed rod; digressive piston; silver powder-coated finish
  • Listed install time 2-3 hours — downloadable installation guide available
  • 3 Year Limited Warranty. Shipping weight: 50.6 lb

The Trail Fortress check

Will it fit your truck?

✓ Fits

2021–2026 Ford Bronco · 4WD
BadlandsBaseBig BendBlack DiamondEvergladesFirst EditionHeritage EditionHeritage Limited EditionOuter BanksStroppe EditionWildtrak

About this kit

3.5-Inch M1R Reservoir Loaded Struts, fitment-checked

Rough Country 684044 is a pair of 3.5-inch M1R reservoir loaded front struts for 2021-2026 Ford Bronco 4WD. Ride height is adjustable, and each monotube strut runs an external reservoir with an internal floating piston to move heat away from the oil. Covered by a 3 Year Limited Warranty.

These 3.5-inch M1R reservoir loaded front struts for the 2021-2026 Ford Bronco 4WD ship as a set of two, with fitment listed across Base, Big Bend, Black Diamond, Badlands, Outer Banks, Wildtrak, Everglades, and the First Edition, Heritage, Heritage Limited, and Stroppe Edition trims. The 46mm monotube body uses a 2-inch digressive piston and a 16mm chromed, case-hardened rod, with self-adjusting deflective-disc rebound and compression valving and vulcanized natural rubber bushings. Rough Country lists the job at 2-3 hours, and a downloadable installation guide is available. Shipping weight: 50.6 lb.

What’s in the box

Kit contents

  • 2× M1R Resi Loaded Strut 681044

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 684044 kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number684044
UPC / GTIN00840269939419
Lift height3.5 in
Shipping weight50.6 lb
Warranty3 Year Limited Warranty
Country of originTH
CategorySuspension & Lift Kits › Shocks & Struts
Installation guideDownloadable PDF

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.