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Rancho RS55014 Suspension Shock Absorber - Front
| Brand | Rancho RS55014 |
|---|---|
| Position | Front |
| 65126 | S4 |
| 65127 | S4 |
| Compressed Bumper Stop | No |
| Compressed Length | 14.67 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 24.82 |
| Lower Mounting Description | Stem mount - 2.3/8" stem length x 3/8"-16 thread pitch |
| Parts Pack | (2) p01134 |
| Reserve Tube Diameter | 2.251 |
| Travel Length | 10.15 |
| Upper Mounting Description | Stem mount - 2.3/8" stem length x 3/8"-16 thread pitch |
| Product line | RS5000X |
| Fits | Ford · 28 vehicles |
RS5000X valving. Application-specific damping for more controlled suspension response.
Stem mount design. Upper and lower stem ends with 2.375 in length and 3/8 in-16 thread pitch.
Protection included. Dust shield and extended bumper stop are part of the shock design.
Cross-references RS5014 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
RS5000X Front Shock Absorber
The Rancho RS5000X suspension shock absorber is built for classic Ford truck applications that need controlled ride response on and off pavement. Part number RS55014 uses Rancho's RS5000X valving and advanced compression control to improve handling in lifted and stock-height front suspension setups where listed.
Key Features
- Exclusive valving system for more controlled damping response.
- Advanced compression functionality for improved handling performance.
- Stem mount upper and lower ends with 2.375 in stem length and 3/8 in-16 thread pitch.
- Dust shield included for added protection.
- Extended bumper stop included; compressed bumper stop not included.
- Reserve tube diameter measures 2.251 in with 10.15 in of travel.
Detailed Description
RS55014 is a Rancho RS5000X suspension shock absorber engineered for front suspension use on Ford F-100 and Ford F-250 trucks, plus Ford F-150 and Ford F-250 applications listed with raised-height or 4WD requirements. The RS5000X line focuses on damping control through a unique valving design and compression tuning, making it a practical choice for drivers looking to restore or refine front-end response on a Ford F-150, Ford F-250, or Ford F-100. Cross-reference part number RS5014 is listed for the same application.
What It Is Used For
- Front-end bounce or excessive oscillation after bumps.
- Reduced control during loaded or uneven-road driving.
- Worn shock performance on lifted or 4WD front suspension setups.
- Inconsistent ride response from aging suspension components.
- Handling loss on pavement and rough-road transitions.
Installation Notes and Tips
Verify the listed year, make, model, and front suspension notes before ordering. This part uses stem mount upper and lower attachment points with the specified thread pitch and stem length, so matching the existing mounting style is important. Confirm raised-height requirements, 4WD status, and the factory quad-shock note where applicable.
Quality Assurance
Rancho RS5000X shocks are part of a product line known for application-specific valving and suspension control. Part number RS55014 is built to the listed fitment and specifications for the intended Ford truck applications.
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1979 | Ford | F-150 | Extended Cab Pickup | 4WD | Front | without Factory Equipped Quad Shocks; with Front Raised Height 2.0 (in) to 4.0 (in); RS5000X |
| 1979 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 1.5 (in) to 3.5 (in); RS5000X |
| 1978 | Ford | F-150 | Extended Cab Pickup | 4WD | Front | without Factory Equipped Quad Shocks; with Front Raised Height 2.0 (in) to 4.0 (in); RS5000X |
| 1978 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 1.5 (in) to 3.5 (in); RS5000X |
| 1977 | Ford | F-150 | Extended Cab Pickup | 4WD | Front | without Factory Equipped Quad Shocks; with Front Raised Height 2.0 (in) to 4.0 (in); RS5000X |
| 1977 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 0 (in); Built to 03/1977; RS5000X |
| 1977 | Ford | F-250 | — | 4WD | Front | From 03/1977; with Front Raised Height 1.5 (in) to 3.5 (in); RS5000X |
| 1976 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1975 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1974 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1973 | Ford | F-250 | — | 4WD | Front | with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1972 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1971 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1970 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1969 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1968 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1967 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1966 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 0 (in) to 3.0 (in); RS5000X |
| 1965 | Ford | F-100 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1965 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1964 | Ford | F-100 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1964 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1963 | Ford | F-100 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1963 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1962 | Ford | F-100 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1962 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1961 | Ford | F-100 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
| 1961 | Ford | F-250 | — | — | Front | 4WD Models; with Front Raised Height 3.0 (in) to 4.0 (in); RS5000X |
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