Rancho · RS55145
Part #: RS55145
UPC: 039703008358
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Description: RS5000X Suspension Shock Absorber; Rancho RS5000X RS55145 Suspension Shock Absorber for Toyota Pickup
Description:
This part number superseded RS5145.
Description
Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.
Features & benefits
- 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 |
|---|---|
| 1986-1995 | Toyota 4Runner |
| 1986-1995 | Toyota Pickup |
| 1993-1998 | Toyota T100 |
Specifications
- GTIN
- 00039703008358
- Weight
- 3.84 lb
- Height
- 24.25 in
- Length
- 3.31 in
- Width
- 3.31 in
- Life cycle
- Available to Order
- AAM brand code
- RAN
- Warehouse brand code
- RAN
- AAIA brand code
- BCKM
Attributes
- Adjustable Damping
- No
- Adjustable Rebound
- No
- Air Adjustable
- No
- Air Ride Suspension
- No
- Bearing Plate Included
- No
- Body Color
- White
- Body Diameter
- 2.25
- Body Material
- Steel
- Boot Included
- Yes
- California Proposition 65
- No
- Coil Over Springs Included
- No
- Collapsed Length
- 9.250 in.
- Collapsed Length (in.)
- 9.250
- Color
- White
- Compressed Bumper Stop
- No
- Compressed Length
- 9.250
- Cylinder Color
- White
- Cylinder Included
- No
- Cylinder Material
- Steel
- Cylinder Outside Diameter
- 2.25
- Dust Shield
- Yes
- Dust Shield Color
- Red
- Dust Shield Included
- Yes
- Extended Bumper Stop
- Yes
- Extended Hydraulic Lockout
- No
- Extended Length
- 341.6
- Extended Length (in.)
- 13.450 in.
- Finish
- Painted
- Fully Open Length
- 13.450 in.
- Gas Charged
- Yes
- Grade Type
- Performance
- Internal Construction Type
- Twin Tube
- Lower Mount Code
- LS50
- Lower Mount Type
- Loop Bushing and Sleeve Mount - 5/8"-16MM Sleeve ID X 1.1/2" Sleeve OAL
- Lower Mounting Code
- LS50
- Lower Mounting Description
- Loop Bushing & Sleeve Mount - 5/8"-16MM Sleeve ID X 1.1/2" Sleeve OAL
- Max Year Covered
- 1998
- Min Year Covered
- 1986
- Most Popular Make / Model
- Toyota Pickup
- Most Popular Make/Model
- Toyota Pickup
- Most Popular Year
- 1994
- Mounting Hardware Included
- No
- New Or Remanufactured
- New
- Part Description
- Shock Absorber
- Parts Pack
- P01134
- Parts Pack(s)
- None
- Product Grade
- Premium
- Reserve Tube Diameter
- 2.251
- Rod Diameter
- 0.622
- Shaft Material
- Nitrocarburized
- Shock Absorber Body End Measuring Point
- Base of Stem
- Shock Absorber Bore Size
- 1.3779527559055118
- Shock Absorber Rod End Measuring Point
- Center of Loop
- Shock Stroke
- 4.2
- Shock Stroke (in.)
- 4.200
- Spring Included
- No
- Spring Isolators Included
- No
- Spring Seat Included
- No
- Total Part VIO
- 365987
- Travel Length
- 106.7
- Type
- Telescopic
- Upper Mount Code
- S4
- Upper Mount Type
- Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
- Upper Mounting Code
- S4
- Upper Mounting Description
- Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1986-1995 Toyota 4Runner; 1986-1995 Toyota Pickup; 1993-1998 Toyota T100
Resources
- Brand logo
- Technical Drawing
- Material Safety Data Sheet
- Material Safety Data Sheet
- Material Safety Data Sheet
- Material Safety Data Sheet
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Primary
- RS5000 X Shock Absorber | Rancho Suspension
- Rancho® Performance Suspension & Shocks | RS5000®X Shocks
- About Rancho®
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- YouTube Video
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- Warranty