The Rancho New RS5000X Suspension Shock Absorber (part number RS55397) is a direct-fit replacement for 2003-2024 Toyota vehicles with engines. Rancho RS5000X RS55397 Suspension Shock Absorber for Toyota 4Runner
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 - 3/4" Sleeve ID X 1.7/8" Sleeve OAL |
| Lower Mount Code | LS68 |
| Upper Mount Type | Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch |
| Upper Mount Code | S5 |
| Parts Pack(s) | P01167 |
| 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 |
Fits: 2003-2024 Toyota models including 4Runner, FJ Cruiser. Confirm your year, make, model, and engine before ordering.
Interchanges With: Toyota 4853009S20, Toyota 4853080537, Toyota 4853080539, KYB 349185, Strut-Mate 37270, AutoZone TS3433392B, Toyota 4853080608, NAPA Shocks 37270 and 28 more
