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SKU: FRTTSDE | UPC: 809933009452
Timbren 2005-2016 Ford F-450/F-550 Super Duty Chassis Cab Rear Suspension Enhancement System
Timbren SES Kits deliver rear suspension support for 2005-2016 Ford F-450 and F-550 Super Duty Chassis Cab models. Rubber Aeon cushions activate progressively to handle heavy loads, absorb road shocks and maintain ride height under any condition. This system eliminates sagging, reduces trailer sway and boosts towing stability for safer hauls.
Key Features
- Rubber Aeon Springs: Progressively engage to support axle ratings up to 12,000 lbs per side, automatically adjusting to uneven loads or road bumps for consistent performance
- Maintenance-Free Design: No airlines, compressors or fittings means zero leaks or ongoing upkeep, ready for a lifetime of reliable use
- Simple Bolt-On Install: Mounts to factory frame brackets in under 60 minutes with basic hand tools, no drilling or modifications required
- Sway and Sag Control: Counters soft factory suspensions on trucks and trailers to prevent instability, settling and bounce during towing or hauling
- Heavy-Duty Construction: High-strength rubber withstands extreme conditions, delivering consistent support without metal-to-metal contact
Product Notes
- Confirm frame bracket compatibility before purchase as some aftermarket modifications may affect fit
- No periodic adjustments or servicing needed, just periodic inspection of mounting hardware
- Kit includes two Aeon rubber springs and all necessary Grade 8 hardware
Installation Notes
- Professional installation recommended.
- Requires lifting rear axle slightly for bracket alignment, torque bolts to 85 ft-lbs
- Compatible with factory leaf springs, installs above axle on OEM frame holes
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2016 | Ford | F-450 Super Duty | Chassis Cab |
| 2005-2016 | Ford | F-550 Super Duty | Chassis Cab |
Why Choose Timbren?
- Over 25 years as leader in rubber suspension technology for trucks and RVs
- Aeon rubber springs tested for millions of cycles to ensure durability
- Precision-engineered for exact OEM fit on Ford Super Duty chassis cabs
Frequently Asked Questions
- Q: Will this fit my 2015 Ford F-550 Super Duty Base Chassis Cab?
- A: Yes, FRTTSDE fits all 2005-2016 F-450/F-550 Super Duty Chassis Cab models including Base, XL, XLT and Lariat with standard frame
- Q: What material are the springs made from?
- A: Proprietary Aeon progressive rubber compound, rated for continuous heavy loads without cracking or compressing permanently
- Q: What is the warranty and install time?
- A: Lifetime warranty against defects in materials and workmanship. Most installs take 30-60 minutes using common tools like jack, wrenches and torque wrench
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact box measures 12.5 x 9.25 x 5.25 inches
- Weight: 16.6 lbs
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