Description
Rancho RS5000X RS55382 Suspension Shock Absorber for Chevrolet Silverado 2500 HD Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.
- 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°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
- 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
Application Summary:
| Year | Make/Model |
|---|---|
| 2011-2018 | Chevrolet Silverado 2500 HD |
| 2011-2018 | Chevrolet Silverado 3500 HD |
| 2011-2018 | GMC Sierra 2500 HD |
| 2011-2018 | GMC Sierra 3500 HD |
| Attributes | |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Air Adjustable | No |
| Air Ride Suspension | No |
| Bearing Plate Included | No |
| Body Color | White |
| Body Diameter | 2.019 |
| Body Material | Steel |
| Boot Included | Yes |
| California Proposition 65 | No |
| Coil Over Springs Included | No |
| Collapsed Length | 18.300 in. |
| Collapsed Length (in.) | 18.300 |
| Color | White |
| Compressed Bumper Stop | No |
| Compressed Length | 18.3 |
| Country of Origin (Primary) | US |
| Cylinder Color | White |
| Cylinder Material | Steel |
| Cylinder Outside Diameter | 51.3 |
| Dust Shield | Yes |
| Dust Shield Color | Red |
| Dust Shield Included | Yes |
| Dust Shield Material | Plastic |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 24.58 |
| Extended Length (in.) | 24.580 in. |
| Finish | Painted |
| Fully Open Length | 24.580 in. |
| GTIN | 00039703009430 |
| Gas Charged | Yes |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8708801600 |
| Hazardous Material Code | N |
| Internal Construction Type | Twin Tube |
| Life Cycle Status Code | Available to Order |
| Lower Mount Code | CLEV |
| Lower Mount Type | Clevis Bracket Mount |
| Lower Mounting Code | CLEV |
| Lower Mounting Description | Clevis Bracket Mount |
| Max Year Covered | 2018 |
| Min Year Covered | 2011 |
| Most Popular Make / Model | Chevrolet Silverado 2500 HD |
| Most Popular Make/Model | Chevrolet Silverado 2500 HD |
| Most Popular Year | 2015 |
| Mounting Hardware Included | Yes |
| NAFTA Preference Criterion Code | B |
| New Or Remanufactured | New |
| Part Description | Shock Absorber |
| Parts Pack | P01299 |
| Parts Pack(s) | P01299 |
| Product Grade | Premium |
| Reserve Tube Diameter | 2.019 |
| Rod Diameter | 0.622 |
| SDR Required Flag | Y |
| SDS Sheet Number | 01164 |
| Shaft Material | Nitrocarburized |
| Shock Absorber Body End Measuring Point | Center of Cross Pin |
| Shock Absorber Bore Size | 1.3779527559055118 |
| Shock Absorber Rod End Measuring Point | Center of Mounting Hole |
| Shock Stroke | 6.280 in., 159.5 |
| Shock Stroke (in.) | 6.280 |
| Spring Included | No |
| Spring Isolators Included | No |
| Spring Seat Included | No |
| Total Part VIO | 1669769 |
| Travel Length | 159.5 |
| Type | Telescopic |
| Upper Mount Code | XP15 |
| Upper Mount Type | Cross Pin Mount – Closed Ended, 1/2″ Hole ID (Both Ends) X 3 3/4″ Pin Length (Hole Center to Center) |
| Upper Mounting Code | SP |
| Upper Mounting Description | Stud Plate Mount |






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