Timbren Vehicle Suspension
- TGMFK35C
Highlights
- Custom Fit for Your Vehicle: Mounts to existing attachment points
- 14,000-lb Front Load Support: Keeps your vehicle level and stable when using heavy front equipment.
- Smoother, Safer Ride: Rubber springs absorb road shock and reduce body roll on rough roads.
- Prevents Sag and Bottoming Out: Adds support under load to protect suspension and maintain control.
- No Upkeep Needed: Always engaged design works automatically without air hoses or compressors.
- Simple Bolt-On Install: Replaces factory bump stops with vehicle-specific brackets and hardware.
Features to know about
Keep the Front End Level Under Heavy Loads: 14,000-lb Capacity Support
When you hang serious equipment up front like a plow or carry gear that loads the nose, the front end can sag and throw off handling. The Timbren Front Suspension Enhancement System adds up to 14,000 lbs of load-leveling support to help keep your truck sitting level. The hollow rubber springs mount where your bump stops sit and work with your factory suspension to handle extra weight, keeping steering, braking, and headlight aim steady under load.
Smooth Out Rough Roads and Heavy Impacts: Hollow Rubber Springs That Absorb Shock
Bumpy job sites and uneven pavement don’t have to beat up your front suspension. These Aeon hollow rubber springs take the brunt of road shock so the ride stays smoother and more stable. By cushioning impacts, they protect your leaf springs and prevent bottoming out on rough roads, reducing wear on factory components and keeping control firm even when loaded down.
Stay Steady in Crosswinds and Turns: Independent Spring Action
Each spring reacts on its own to what’s happening under that side of the vehicle. When you hit a curve or uneven ground, both sides work independently to cut down on body roll and sway. The result is a more planted feel through corners and better stability when carrying off-center loads or when heavy attachments shift weight side to side.
Simple, No-Drill Setup That’s Always Working
This system bolts onto vehicle-specific brackets in place of your factory bump stops—no drilling required. Once installed, the springs stay in constant contact with the axle so they’re always active. There’s no air pressure to check or adjustments to make; the progressive design automatically stiffens as more weight is added, giving smooth support when lightly loaded and firm stability when fully weighted.
Built for Long-Term Strength
Each kit includes two Aeon hollow rubber springs with brackets and hardware designed for a direct fit on vehicles with suspension in good working order. The durable rubber construction flexes more than microcellular urethane alternatives, providing both toughness and ride comfort that lasts through years of towing, hauling, and plow work.
Specs
Weight and Capacity
- Capacity: 14,000 lbs
- Do not exceed: the vehicle's weight-carrying capacity
Components and Installation
- Includes: 2 Aeon hollow rubber springs, vehicle-specific brackets, and hardware for simple installation
- Replaces: axle bump stops on frame
- Drilling required: No drilling required
- Designed to work with: a suspension system that is in good working order
Warranty
- Limited lifetime warranty: satisfaction guarantee
GMFK35C - Front Suspension Enhancement System with Aeon Hollow Rubber Springs by Timbren
Installation Details 
This Product Fits The Following Vehicles
Katrina B.
12/27/2022
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