Rancho RS5000X RS55387 Suspension Shock Absorber for Chevrolet Trailblazer
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
- Rebound Bumper
- Black Natural Bushings
- Low Friction/ Self Lubrication Seal
- 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 |
| 2003-2006 |
Chevrolet SSR |
| 2002-2009 |
Chevrolet Trailblazer |
| 2002-2009 |
GMC Envoy |
| 2002-2006 |
GMC Envoy XL |
| 2004-2005 |
GMC Envoy XUV |
| 2003-2008 |
Isuzu Ascender |
| 2002-2004 |
Oldsmobile Bravada |
| Attributes |
| Adjustable Damping |
No |
| Air Adjustable |
No |
| Air Ride Suspension |
No |
| Bearing Plate Included |
No |
| Body Diameter |
2.251 |
| California Proposition 65 |
No |
| Coil Over Springs Included |
No |
| Collapsed Length |
14.560 in. |
| Compressed Bumper Stop |
No |
| Compressed Length |
14.56 |
| Country of Origin (Primary) |
US |
| Dust Shield Color |
Red |
| Dust Shield Included |
Yes |
| Extended Bumper Stop |
Yes |
| Extended Hydraulic Lockout |
No |
| Extended Length |
23.21 |
| GTIN |
00039703011051 |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Lower Mount Code |
LS77 |
| Lower Mount Type |
Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 2.7/16" Sleeve OAL |
| Lower Mounting Code |
LS77 |
| Lower Mounting Description |
Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 2.7/16" Sleeve OAL |
| Max Year Covered |
2009 |
| Min Year Covered |
2002 |
| Most Popular Make/Model |
Chevrolet Trailblazer |
| Most Popular Year |
2004 |
| NAFTA Preference Criterion Code |
B |
| New Or Remanufactured |
New |
| Part Description |
Shock Absorber |
| Parts Pack |
None |
| Parts Pack(s) |
None, None |
| Product Grade |
Premium |
| Reserve Tube Diameter |
2.251 |
| SDR Required Flag |
Y |
| SDS Sheet Number |
01164 |
| Shaft Material |
Nitrocarburized |
| Shock Absorber Bore Size |
1.3779527559055118 |
| Shock Stroke |
8.650 in. |
| Spring Included |
No |
| Spring Isolators Included |
No |
| Spring Seat Included |
No |
| Total Part VIO |
1502354 |
| Travel Length |
8.66 |
| Upper Mount Code |
LS40 |
| Upper Mount Type |
Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 1.11/16" Sleeve OAL |
| Upper Mounting Code |
LS40 |
| Upper Mounting Description |
Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.11/16" Sleeve OAL |
