The Rancho New RS5000X Suspension Shock Absorber (part number RS55254) is a direct-fit replacement for 1999-2016 Ford vehicles with engines. Rancho RS5000X RS55254 Suspension Shock Absorber for Ford F-250 Super Duty
Features:
- 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
- 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 degF
- 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
- REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
- 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
- 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
- BUY WITH CONFIDENCE -- Comes with Rancho's Limited Lifetime Warranty
Specifications:
| Product Grade | Performance |
| Lower Mount Type | Loop Bushing and Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL |
| Lower Mount Code | LS26 |
| Upper Mount Type | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
| Upper Mount Code | L1 |
| Dust Shield Color | Red |
| Shock Absorber Bore Size | 1.3779527559055118 |
| Adjustable Damping | No |
| Air Adjustable | No |
| Air Ride Suspension | No |
| Coil Over Springs Included | No |
| Bearing Plate Included | No |
| Spring Included | No |
| Spring Isolators Included | No |
Fits: 1999-2016 Ford models including F-250 Super Duty, F-350 Super Duty, F-450 Super Duty. Confirm your year, make, model, and engine before ordering.
Interchanges With: Ford BC3Z18125AJ, Motorcraft ASH1008, Pro Comp Suspension 329508, NAPA Shocks 76526, Ford 7C3Z18125KBA, Bulldog HD HD12140651, Ford BC3Z18125AD, Gold Shock Absorber 9131092 and 37 more
