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Fox Factory Race Series 2.5 Reservoir 4-6″ Rear Lift Shocks for 2017-2025 Ford F-250/350 4WD Super Duty Crew Cab Pickup
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Fox Factory Race Series 2.5 Reservoir 4-6″ Rear Lift Shocks for 2017-2025 Ford F-250/350 4WD Super Duty Crew Cab Pickup
Fox Factory Race Series 2.5 Reservoir 4-6 inches Rear Lift Shocks for 2017-2025 Ford F-250/350 4WD Super Duty Crew Cab Pickup
Part Number: 883-24-042
Summary: The FOX Factory Race Series 2.5 Reservoir shocks are engineered to provide enhanced ride quality and precise control for the Ford F-250/350 Super Duty. Utilizing an External reservoir, these shocks are designed to handle the transition from pavement to off-road terrain by increasing oil and nitrogen capacity. This race-derived design focuses on improved damping and heat management to ensure consistent performance during demanding operations.
Features
- External Reservoir: 2.5 inches Smooth bore and honed seamless alloy reservoir provides increased oil and nitrogen capacity to ensure enhanced cooling and a striking race appearance.
- High-Flow Piston: Race-developed high-flow piston design provides application-specific valving to ensure maximized performance and control in any terrain.
- Durable Construction: 2.5 inches smooth bore zinc plated seamless steel body provides a long-lasting finish to ensure protection against harsh environmental conditions.
- Heavy-Duty Shaft: 7/8 inches hard chrome plated heat-treated alloy steel shaft provides robust structural integrity to ensure reliable operation under load.
- Redundant Sealing: Redundant sealing pack system including main, wiper, and scraper seals provides a secure internal environment to ensure long-term seal reliability.
Technical Specifications
| Specification | Value |
|---|---|
| Body | 2.5 inches smooth bore zinc plated seamless steel body |
| Reservoir | 2.5 inches Smooth bore and honed seamless alloy reservoir |
| Shaft | 7/8 inches hard chrome plated heat-treated alloy steel |
| Extended Length | 35.010 |
| Compressed Length | 21.450 |
| Travel | 13.560 |
| Upper Mount | Eyelet |
| Lower Mount | Eyelet |
| Notes | Fits 4-6 inches Rear Lift |
Fitment
- 2017-2025 Ford F-250 4WD Super Duty Crew Cab Pickup
- 2017-2025 Ford F-350 4WD Super Duty Crew Cab Pickup
- Note: Designed specifically for vehicles with 4-6 inches of rear lift.
What’s Included
- Includes 2 Shocks
Why Choose This Product?
- Engineering Advantage: These shocks utilize a 2.5-inch smooth bore body and an external reservoir, a configuration derived from off-road race shocks to maximize oil volume and thermal capacity.
- Performance Benefit: Drivers experience improved damping and precise vehicle control, specifically tuned for the weight and geometry of the Super Duty platform.
Frequently Asked Questions
What is the benefit of the external reservoir on these FOX shocks?
The external reservoir increases the oil and nitrogen capacity of the shock, which helps with heat dissipation and provides consistent damping performance during off-road use.
Are these shocks compatible with stock height trucks?
According to the specifications, these shocks are designed for Ford F-250/350 models with 4-6 inches of rear lift.
What kind of mounts do these shocks use?
These shocks feature eyelet mounts for both the top and bottom attachment points.
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