SKU: RS994009 | UPC: 00039703016087
Rancho RS9000XL Adjustable Front Shock 70-79 Ford F-100 / F-150
The Rancho RS994009 RS9000XL Series Front Shock is the best adjustable damper upgrade for 1970-1979 Ford F-100 / F-150 owners seeking on-the-fly ride tuning and superior control. This single monotube shock features 9-position adjustable valving for precise damping from soft comfort to firm performance, making it ideal for daily driving, towing, hauling, or light off-road use while maintaining excellent stability and ride quality on classic F-Series trucks.
Key Features
- 9-Position Adjustable Damping: Easy-to-adjust knob allows customized firmness for on-road comfort or off-road control
- Monotube Design: Large body with high-pressure gas charge for fade-free performance and consistent damping
- Dual Component 2K Paint Finish: Superior chip resistance and premium appearance with liquid metallic look
- Integrated Bottom Mounts: Enhanced strength for heavy-duty applications and long-term durability
Specifications
| Specification | Detail |
|---|---|
| Part Number | RS994009 |
| Position | Front (Single Shock) |
| Shock Type | Monotube Gas-Charged Adjustable |
| Body Diameter | 2.75 inches (application specific) |
| Adjustment | 9-Position Compression |
| Finish | Dual Component 2K Paint (Liquid Metallic) |
| Boot Included | Yes |
| Dust Shield Included | Yes (Red Rubber) |
| Country of Origin | United States |
| Warranty | Limited Lifetime |
Product Notes
- Sold individually – order two for complete front replacement
- Optimized for 1970-1979 Ford F-100 / F-150 (2WD/4WD) – pairs well with Rancho rear shocks or lift kits
- Fourth-generation design with enhanced strength and chip-resistant finish
Installation Notes
- Estimated time: 1-2 hours per side, moderate difficulty, basic hand tools required
- Direct bolt-on replacement for factory shocks – torque to factory specs
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 1970-1979 | Ford | F-100 / F-150 | All 2WD/4WD Models |
Why Choose Rancho RS9000XL?
- Industry leader in adjustable shocks with 9-position tuning for versatility
- Monotube design provides fade-free performance for towing and off-road
- Limited lifetime warranty ensures long-term reliability
Frequently Asked Questions
- Q: Does it fit 1979 F-150?
A: Yes, compatible with 1970-1979 F-100/F-150 models (all cabs, 2WD/4WD). - Q: How do I adjust damping?
A: Turn the knob on the shock body 1 (softest) to 9 (firmest). - Q: Is it good for towing?
A: Yes, firmest settings provide excellent stability when loaded or towing heavy trailers. - Q: Does it require alignment?
A: No, direct replacement maintains factory ride height – alignment only if paired with lift or other suspension changes.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official Rancho retail box
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