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Rancho RS55264 Shock Absorber - Front
| Brand | Rancho RS55264 |
|---|---|
| Position | Front |
| L1 | |
| Compressed Bumper Stop | No |
| Compressed Length | 15.26 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 24.42 |
| Lower Mounting Code | LS26 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | None |
| Travel Length | 9.16 |
| Upper Mounting Description | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
| Product line | RS5000X |
| Fits | Ford · 18 vehicles |
Exclusive valving system. Advanced compression improves handling and performance.
Dust shield included. Helps protect the shock absorber from debris.
Suspension shock absorber. Engineered for on- and off-road performance.
Cross-references 7186054 and RS5264 for the same application. See all 2.
Rancho RS5000X Front Shock for Super Duty
The Rancho RS5000X RS55264 is a front suspension shock absorber built for 1999-2005 Ford Super Duty applications with lifted ride height. It uses Rancho’s RS5000X valving and advanced compression control to improve on-road stability and off-road damping response.
Compatible with Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty front suspension setups, this shock is sized for lifted trucks that need controlled travel and consistent handling. The RS55264 is a direct-fit suspension shock absorber for front-end service on these applications.
Key Features
- Rancho RS5000X series shock absorber for front suspension use
- Exclusive valving system for balanced ride control
- Advanced compression functionality for improved damping response
- Dust shield included for added shaft protection
- Extended bumper stop included
- Loop bushing and sleeve mounts at both ends
- Compressed length: 15.26 in; extended length: 24.42 in; travel length: 9.16 in
- Lower mount: LS26 loop bushing & sleeve mount with 12 mm sleeve ID
- Upper mount: loop bushing mount with 5/8 in bushing ID
Product Details
The Rancho RS5000X line focuses on controlled suspension movement for trucks and SUVs that see mixed street and trail use. On the RS55264, the valving and compression tuning are set up to help manage front-end motion on lifted Ford Excursion and Super Duty platforms while maintaining predictable response over uneven pavement and rough terrain. This part number, RS55264, is listed for front position fitment on 2000-2005 Ford Excursion and 1999-2004 Ford F-250 Super Duty and F-350 Super Duty models with the specified lift-height requirements.
This part cross-references Monroe Shocks & Struts (e.g., 7186054, RS5264) for the same application.
What It Helps Address
- Excessive front-end bounce after bumps or dips
- Loose or unsettled steering feel on lifted trucks
- Reduced control over rough roads and washboard surfaces
- Uneven damping response from worn front shocks
- Front suspension instability during load transfer and braking
Installation Notes
Install on the front position only. Confirm lift height before ordering: 2000-2005 Ford Excursion requires front raised height 4 in, while 1999-2004 Ford F-250 Super Duty and F-350 Super Duty require front raised height 2.5-4 in. Verify mount style, sleeve dimensions, and compressed/extended length against the vehicle’s suspension setup before installation.
Quality Assurance
Rancho RS5000X shocks are engineered with application-specific valving and compression control for consistent suspension performance in street and off-road use. The RS55264 follows Rancho’s RS5000X product-line design for lifted Ford truck and SUV front suspension service.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2004 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2004 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2004 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2003 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2003 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2003 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2002 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2002 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2002 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2001 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2001 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2001 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2000 | Ford | Excursion | 4WD | Front | with Front Raised Height 4 (in); RS5000X |
| 2000 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 2000 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 1999 | Ford | F-250 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
| 1999 | Ford | F-350 Super Duty | 4WD | Front | Front Shock Absorber fitment note: Front Raised Height compatible with 2.5-4 inches.; RS5000X |
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