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Rancho RS55144 Shock Absorber - Rear or Rear Right
Overview of Rancho RS55144 Suspension Shock Absorber
The Rancho RS55144 suspension shock absorber is engineered for Toyota 4Runner, Land Cruiser, Pickup, and Tacoma models. Designed to provide reliable damping performance, this shock absorber supports improved ride quality and vehicle control under various driving conditions.
- Compatible with Toyota 4Runner, Land Cruiser, Pickup, and Tacoma
- Part number RS55144 for precise identification
- Compressed length: 14.19 inches
- Extended length: 22.34 inches
- Travel length: 8.15 inches
- Loop bushing mounts with 3/4" bushing ID and 1.9/16" bushing OAL on both upper and lower mounts
- No compressed or extended bumper stops included
- No dust shield included
Details on the RS5000X Product Line
The RS5000X line from Rancho focuses on delivering consistent suspension performance with durable construction. This product line emphasizes reliable shock absorption without additional bumper stops or dust shields, making it suitable for users who prefer a straightforward suspension upgrade. The RS55144 shock absorber fits within this line, offering a balance of travel length and mounting compatibility tailored for select Toyota trucks and SUVs.
Technical Description of the RS55144 Shock Absorber
The RS55144 shock absorber features a compressed length of 14.19 inches and an extended length of 22.34 inches, providing a travel length of 8.15 inches. Both the upper and lower mounts utilize loop bushing mounts with a 3/4 inch bushing inner diameter and a 1.9/16 inch overall length, ensuring secure attachment to the vehicle's suspension system. This shock absorber does not include compressed or extended bumper stops, nor does it come with a dust shield, which may be preferable for certain suspension setups or aftermarket modifications.
Common Applications and Problem Solving
- Improves ride stability and handling on Toyota 4Runner, Land Cruiser, Pickup, and Tacoma
- Reduces suspension bounce and harshness over uneven terrain
- Addresses worn or damaged factory shock absorbers
- Enhances control during off-road or heavy load conditions
- Supports suspension systems requiring loop bushing mounts
Installation Notes and Tips
- Ensure compatibility with Toyota 4Runner, Land Cruiser, Pickup, and Tacoma models before installation
- Check bushing dimensions (3/4" ID x 1.9/16" OAL) for proper fitment
- Installation may require standard suspension tools and lifting equipment
- Verify shock absorber orientation and mounting points during installation
- Consult vehicle service manual for torque specifications and safety precautions
Quality Assurance and Warranty
Rancho RS55144 shock absorbers are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Rancho typically offers coverage against manufacturing defects. Users should refer to official Rancho documentation or contact the manufacturer for precise warranty information.
| Brand | Rancho |
|---|---|
| Part Number | RS55144 |
| Position | RS5000X, Rear Right |
| L3 | |
| L3 | |
| Compressed Bumper Stop | No |
| Compressed Length | 14.19 |
| Dust Shield Included | No |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 22.34 |
| Lower Mounting Description | Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL |
| Parts Pack | None |
| Travel Length | 8.15 |
| Upper Mounting Description | Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1998 | Toyota | Tacoma | 4WD | Rear Right | with Rancho Suspension System; with Rear Raised Height 1.0 (in) to 1.5 (in); RS5000X |
| 1997 | Toyota | Tacoma | 4WD | Rear Right | with Rancho Suspension System; with Rear Raised Height 1.0 (in) to 1.5 (in); RS5000X |
| 1996 | Toyota | Tacoma | 4WD | Rear Right | with Rancho Suspension System; with Rear Raised Height 1.0 (in) to 1.5 (in); RS5000X |
| 1995 | Toyota | Tacoma | 4WD | Rear Right | with Rancho Suspension System; with Rear Raised Height 1.0 (in) to 1.5 (in); RS5000X |
| 1992 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1991 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1990 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1989 | Toyota | Land Cruiser | 4WD | Rear | with Rear 0.75 (in) Diameter Mount; with Rear Raised Height 0 (in); RS5000X |
| 1989 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1988 | Toyota | Land Cruiser | 4WD | Rear | with Rear 0.75 (in) Diameter Mount; with Rear Raised Height 0 (in); RS5000X |
| 1988 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1988 | Toyota | Pickup | 4WD | Rear | with Rear Raised Height 0 (in) to 1.0 (in); RS5000X |
| 1987 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1987 | Toyota | Pickup | 4WD | Rear | with Rear Raised Height 0 (in) to 1.0 (in); RS5000X |
| 1986 | Toyota | Pickup | 4WD | Rear | with Rancho Suspension System; with Rear Raised Height 3.0 (in); RS5000X |
| 1986 | Toyota | Pickup | 4WD | Rear | with Rear Raised Height 0 (in) to 1.0 (in); RS5000X |
| 1985 | Toyota | 4Runner | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X | |
| 1985 | Toyota | Pickup | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 1984 | Toyota | 4Runner | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X | |
| 1984 | Toyota | Pickup | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.