# Rancho 99-04 Ford Pickup / F450 Series Super Duty Rear RS5000X Shock

BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area

-   BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
-   STRONG AND DURABLE -- Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
-   HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body 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 rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
-   MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
-   IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
-   MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
-   REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
-   BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty

This Part Fits:

Year

Make

Model

Submodel

1983,1985-1986

Ford

Ranger

Base

1987-1992

Ford

Ranger

Custom

2001-2005

Ford

Ranger

Edge

1998-2002

Ford

Ranger

EV

2005-2009

Ford

Ranger

FX4

2002

Ford

Ranger

Postal

1984,1986-1989,1992

Ford

Ranger

S

1990

Ford

Ranger

S Plus

1994-1998

Ford

Ranger

Splash

1991-1993,1997,2006-2011

Ford

Ranger

Sport

1986-1997

Ford

Ranger

STX

2004

Ford

Ranger

Tremor

1983-1986,1993-2011

Ford

Ranger

XL

1995

Ford

Ranger

XL Sport

1983-1985

Ford

Ranger

XLS

1983-2011

Ford

Ranger

XLT

## Details

- **Price:** 157.1 CAD
- **Vendor:** Rancho
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 157.10 CAD | In stock |

## Images

- Photo - Primary
- User 9

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rancho-99-04-ford-pickup-f450-series-super-duty-rear-rs5000x-shock)
> Updated: 2026-07-01