Rancho RS55287 RS5000X Rear Shock Absorber for 2004-2018 Ford F-150/Mark LT
Part # RS55287 SKU 505889
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RANCHO
Rancho RS55287 RS5000X Rear Shock Absorber for 2004-2018 Ford F-150/Mark LT
Highlights
- Adjustable damping
- No (Passive)
- Body material / color
- Steel / White
- Boot included
- No
- Compressed length
- 18.43 in
- Construction
- Progressive Valving, Painted Finish
- Extended length
- 30.59 in (777 mm)
- Item length
- 30.59 in (Extended Length 777 mm)
- Material
- Steel
- Mount codes
- LS26 / LS26
- Mounting style
- Loop Bushing & Sleeve (Upper: LS26 / Lower: LS26)
- Position
- Rear
- Rod diameter
- 16 mm nitro-carburized
- Shock absorber system
- Double Pipe (Twin Tube)
- Shock absorber type
- Gas
- Shock type
- Twin Tube, Gas Charged
- Travel length
- 12.16 in
- Type
- Suspension Shock Absorber
- Upper/lower mount
- Loop Bushing & Sleeve (12mm ID)
- Interchange number
- Fits Ford F-150 (2004-2025) across FX4, Harley-Davidson, King Ranch, Lariat, Limited, Platinum, SSV, STX, Tremor, XL, XLT trims - compatible with V6 2.7L / 3.3L / 3.5L / 3.7L, and V8 5L / 5.4L / 6.2L engines, Also fits Lincoln Mark LT (2006-2008).
Description
Key facts
- Part number: RS55287
- 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
Rancho RS55287 RS5000X Rear Shock Absorber for 2004-2018 Ford F-150/Mark LT
The Rancho RS5000X Rear Shock Absorber is engineered specifically for the 2004-2018 Ford F-150 and Mark LT, designed to enhance vehicle stability and overall ride quality. This premium shock absorber incorporates advanced technology to optimize performance in a variety of driving conditions, making it an ideal choice for both on-road and off-road use. With its unique design, the RS5000X delivers exceptional dampening capabilities, significantly reducing impact from rough terrains and thereby improving comfort for all passengers.
One of the primary functions of the Rancho RS5000X is to absorb the shock from bumps and dips in the road, ensuring a smoother ride while maintaining proper vehicle control. The shock absorber's superior hydraulic performance means that it not only handles high-speed driving but also minimizes body roll during cornering. The RS5000X utilizes a twin-tube design that allows for consistent performance, even under heavy loads, enhancing both safety and comfort on your drive.
FITMENT: This rear shock absorber is specifically compatible with Ford F-150 models produced between 2004 and 2018, as well as the Mark LT during the same production years. Ensure compatibility with your vehicle's specifications to achieve optimal performance.
Key Features & Benefits
- Advanced hydraulics provide superior performance for on- and off-road driving.
- Twin-tube design enhances damping consistency and overall stability.
- Engineered to improve ride quality by reducing road vibrations and impacts.
- Ideal for maintaining control while loaded or towing.
- Easy installation process tailored for specific Ford F-150 and Mark LT models.
Fits
2004-2025 Ford F-150, 2006-2008 Lincoln Mark LT
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | RANCHO |
| Part number | RS55287 |
| SKU | 505889 |
| UPC | 039703006576 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 4.00 × 24.00 × 3.00 in |
| Material and finish | |
| Construction | Progressive Valving, Painted Finish |
| Material | Steel |
| Series and warranty | |
| Details | |
| Adjustable damping | No (Passive) |
| Body material / color | Steel / White |
| Boot included | No |
| Compressed length | 18.43 in |
| Extended length | 30.59 in (777 mm) |
| Includes | Shock Absorber Only |
| Item length | 30.59 in (Extended Length 777 mm) |
| Mount codes | LS26 / LS26 |
| Mounting style | Loop Bushing & Sleeve (Upper: LS26 / Lower: LS26) |
| Position | Rear |
| Rod diameter | 16 mm nitro-carburized |
| Shock absorber system | Double Pipe (Twin Tube) |
| Shock absorber type | Gas |
| Shock type | Twin Tube, Gas Charged |
| Travel length | 12.16 in |
| Type | Suspension Shock Absorber |
| Upper/lower mount | Loop Bushing & Sleeve (12mm ID) |
| Interchange number | Fits Ford F-150 (2004-2025) across FX4, Harley-Davidson, King Ranch, Lariat, Limited, Platinum, SSV, STX, Tremor, XL, XLT trims - compatible with V6 2.7L / 3.3L / 3.5L / 3.7L, and V8 5L / 5.4L / 6.2L engines, Also fits Lincoln Mark LT (2006-2008). |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
Not sure about this part? Ask us.
Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
We answer by email. No account needed.
Questions and answers
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Reviews
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