---
product_id: 14058039
title: "RS9000XL RS999043 Suspension Shock Absorber | Replaces 5C3Z18125A 5C3Z18125B 5C3Z18125C 5C3Z18125D 5C3Z18125E 5C3Z18125F 5C3Z18125G 6C3Z18125A 6C3Z18125B 7C3Z18124P."
brand: "rancho"
price: "€ 309.63"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/14058039-rs9000xl-rs999043-suspension-shock-absorber-replaces-5c3z18125a-5c3z18125b-5c3z18125c-5c3z18125d
store_origin: HR
region: Croatia
---

# 9-level adjustable damping Operates -40 to 248°F 18mm nitro-carburized piston rod RS9000XL RS999043 Suspension Shock Absorber | Replaces 5C3Z18125A 5C3Z18125B 5C3Z18125C 5C3Z18125D 5C3Z18125E 5C3Z18125F 5C3Z18125G 6C3Z18125A 6C3Z18125B 7C3Z18124P.

**Brand:** rancho
**Price:** € 309.63
**Availability:** ✅ In Stock

## Summary

> 🚛 Elevate your Super Duty’s suspension game with precision and power!

## Quick Answers

- **What is this?** RS9000XL RS999043 Suspension Shock Absorber | Replaces 5C3Z18125A 5C3Z18125B 5C3Z18125C 5C3Z18125D 5C3Z18125E 5C3Z18125F 5C3Z18125G 6C3Z18125A 6C3Z18125B 7C3Z18124P. by rancho
- **How much does it cost?** € 309.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/14058039-rs9000xl-rs999043-suspension-shock-absorber-replaces-5c3z18125a-5c3z18125b-5c3z18125c-5c3z18125d)

## Best For

- rancho enthusiasts

## Why This Product

- Trusted rancho brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Operator:** Polyurethane bumpers and graphite fluon piston ensure a plush, responsive ride every time
- • **Tailor Your Ride:** Nine-position easy-to-adjust knob for ultimate on/off-road control
- • **Fade-Free Performance:** 120 PSI nitrogen gas pressurization reduces damping fade and foaming under pressure
- • **Built for the Long Haul:** Durable nitro-carburized piston rod and double-welded stress loops for rugged reliability
- • **Extreme Weather Warrior:** Tri-tube body with all-weather fluid handles temperature swings from -40 to 248°F

## Overview

The Rancho RS9000XL RS999043 Suspension Shock Absorber is a heavy-duty, nine-position adjustable shock designed for 2005-2024 Ford F-250 and F-350 Super Duty trucks. Engineered with a nitro-carburized piston rod, nitrogen gas pressurization, and all-weather fluid, it delivers customizable damping, superior durability, and consistent performance across extreme temperatures and terrains.

## Description

RanchoRS9000XL RS999043 Suspension Shock Absorber

## Features

- COMPATIBILITY – Fits 2005-2010 Ford F-250 Super Duty; 2011-2024 Ford F-250 Super Duty; 2005-2010 Ford F-350 Super Duty; 2011-2024 Ford F-350 Super Duty
- GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
- DESIGNED FOR HARDWORKING VEHICLES -- Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
- INDUSTRY FIRST -- Recognized as the first nine-position manually adjustable shock series in the off-road market
- REDUCES FADE -- Nitrogen gas pressurized to 120 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
- STRONG AND DURABLE -- Features an application-specific 18mm nitro-carburized piston rod to reduce scuffs and rust, double-welded loops at stress areas and 1.25-in. sintered iron piston for enhanced structural integrity
- HANDLES EXTREME TEMPERATURE CHANGES -- Up to 2.75-in. tri-tube body (application specific) filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
- SMOOTH PERFORMANCE -- Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
- BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish and polyvinyl protective boot ensures longer life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Rancho |
| Auto Part Position | Right |
| Style | Adjustable |
| Vehicle Service Type | Truck |
| Exterior Finish | Painted |
| Material | Polyurethane (PU), Iron |
| Extended Length | 2.75 Inches |
| OEM Part Number | RS999043 |
| Global Trade Identification Number | 00039703090438 |
| UPC | 039703090438 |
| Manufacturer | Rancho |
| Model | RS9000XL Adjustable |
| Item Weight | 7.75 pounds |
| Item model number | RS999043 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | RS999043 |

## Product Details

- **Brand:** Rancho
- **Auto Part Position:** Right
- **Style:** Adjustable
- **Vehicle Service Type:** Truck
- **Exterior Finish:** Painted

## Images

![RS9000XL RS999043 Suspension Shock Absorber | Replaces 5C3Z18125A 5C3Z18125B 5C3Z18125C 5C3Z18125D 5C3Z18125E 5C3Z18125F 5C3Z18125G 6C3Z18125A 6C3Z18125B 7C3Z18124P. - Image 1](https://m.media-amazon.com/images/I/613AI7xtFbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by C***A on November 29, 2019*

Great shock! Delivered in perfect condition in factory box! Easy to install. Used on 2019 super duty with 1 1/2" level kit. Set on 6. Little firm but that is what I like. Highly recommend.

### ⭐ After 6 months my truck rides like it has no front shocks
*by K***R on January 31, 2015*

They worked great when I installed them 6 months ago before hauling my camper to the beach. I tightened them to the stiffest setting and it took away the sway I usually experienced when hauling my 35 foot camper at high speeds. Then I turned them down before driving out on the beach and my F350 diesel road like a Cadillac. But now my truck bounces all over the road even though I have progressively tightened them down all the way to the stiffest setting. It is dangerous for me to tow my bobcat in snow because the front of my truck bounces up and down on slick roads making it want to slide off the road. I have been trying to get a hold of Rancho to see if they will exchange them for the non-adjustable equivalent but so far I have not been successful. These are very dangerous, I would not recommend these to anyone!

### ⭐⭐⭐⭐⭐ Easy installation
*by M***E on January 29, 2022*

Easy of installation, great price, only took about an hour to install.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-16*