Front Strut Assembly for 2019-2025 Ram 1500 - Rancho RS551847

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$284.99
MPN: RS551847
UPC: 039703013956
Item Package Quantity: 1
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Rancho Suspension Strut and Coil Spring Assembly P/N:RS551847
Rancho Suspension Strut and Coil Spring Assembly P/N:RS551847
$284.99

Get truck-ready ride control in one bolt-in unit with the Rancho RS5000X Loaded quick lift loaded strut, MPN RS551847. This complete strut and coil spring assembly is a direct-fit front replacement for the 2019-2025 RAM 1500 — see the Buyer's Guide tab for engine-level fitment. As an all-in-one solution for late-model trucks and SUVs, it's engineered to restore factory ride height and deliver improved on- and off-road handling through Rancho's exclusive Cross Tuned technology.

  • Complete, easy-to-install solution: ships with an upper mounting plate and everything needed for strut replacement, so no spring compressor is required.
  • Cross Tuned handling: an exclusive rebound valving system and advanced compression phase are designed to improve on- and off-road handling and performance.
  • Application-specific ride height: each precisely calibrated coil spring is fit checked and ride tested to restore factory ride height, while Progressive Engagement Valving is custom-tuned per vehicle to help reduce low-speed impacts.
  • Strong and durable: features a nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, and an application-specific sintered iron piston, nitrogen gas pressurized to 60 PSI to reduce damping fade and foaming.

Backed by Rancho's Limited Lifetime Warranty.

Interchange: 920905 · 68404035AD · 68404036AD · 68404037AD · 68417598AD · 68417797AD · 11620

This part cross-references / interchanges with the following part numbers:

920905, 68404035AD, 68404036AD, 68404037AD, 68417598AD, 68417797AD, 11620

Frequently Asked Questions

What vehicles does the Rancho RS551847 strut assembly fit?

It's a front direct-fit replacement for the 2019-2025 RAM 1500. Check the Buyer's Guide tab to confirm the exact application for your truck.

Does this Rancho loaded strut include the coil spring and mounting plate?

Yes. This RS5000X Loaded unit includes the strut, application-specific coil spring, and upper mounting plate in one, so no spring compressor is needed for installation.

Does this Rancho loaded strut change my ride height?

Each application-specific coil spring is fit checked and ride tested and engineered to restore the factory ride height on the listed applications.

What is Cross Tuned technology?

It's Rancho's exclusive tuning that pairs a rebound valving system with an advanced compression phase, designed to improve on- and off-road handling and performance.

How is this Rancho strut assembly built for durability?

It uses a nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, and a sintered iron piston, and is nitrogen gas pressurized to 60 PSI.