
1999-2012 Cummins HD Front Spring Overload Bump Stops (GMFK25S)
Description
| Year | Make | Model |
|---|---|---|
| 1996-2020 | Chevrolet/GMC | Silverado/Sierra 1500-3500 |
| 1996-2020 | Cadillac/Hummer | Tahoe/Yukon/Escalade, Avalanche, H2 |
Weight from a snowplow or heavy bumper causes dangerous front-end sag and sway. This Timbren SES front kit eliminates squat and roll using Aeon® rubber springs with a progressive rate. It ensures a safe, controlled ride without the complicated maintenance of airbags.
Part Number: GMFK25S
Features
- Reduces front-end sag and sway from heavy aftermarket accessories.
- Aeon® rubber springs deliver a progressive spring rate, eliminating squat and roll.
- Comfortable ride, loaded or unloaded.
- DIY installation (install and haul in under 30 minutes).
- Zero post-installation maintenance (unlike air bags).
- Rated Capacity: 14,000 lbs.
Notes
- Location: Front Suspension.
- Installation Setup: After installation, the rubber spring should be in contact with the front axle.
- Important Warning: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.
Installation
Original: $163.83
-65%$163.83
$57.34Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
| Year | Make | Model |
|---|---|---|
| 1996-2020 | Chevrolet/GMC | Silverado/Sierra 1500-3500 |
| 1996-2020 | Cadillac/Hummer | Tahoe/Yukon/Escalade, Avalanche, H2 |
Weight from a snowplow or heavy bumper causes dangerous front-end sag and sway. This Timbren SES front kit eliminates squat and roll using Aeon® rubber springs with a progressive rate. It ensures a safe, controlled ride without the complicated maintenance of airbags.
Part Number: GMFK25S
Features
- Reduces front-end sag and sway from heavy aftermarket accessories.
- Aeon® rubber springs deliver a progressive spring rate, eliminating squat and roll.
- Comfortable ride, loaded or unloaded.
- DIY installation (install and haul in under 30 minutes).
- Zero post-installation maintenance (unlike air bags).
- Rated Capacity: 14,000 lbs.
Notes
- Location: Front Suspension.
- Installation Setup: After installation, the rubber spring should be in contact with the front axle.
- Important Warning: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.













