A rubber jounce-spring kit that supplements the vehicle suspension under load — Timbren part FF350SD4.
- It is listed for Ford Excursion, Ford F-250, Ford F-250 Super Duty applications.
- The two-spring set helps control sag and body movement without an air-line connection.
Key Features
- Timbren SES springs add suspension support to help limit sway under load.
- Progressive-rate rubber springs resist body lean during cornering.
- Aeon rubber springs absorb road shocks and bumps while towing.
- Limited Lifetime Warranty.
- Adds suspension support to help reduce sag and sway under load.
Specifications
| Type |
Jounce Spring |
| Load Capacity |
3000 lb |
| With Air Compressor |
No |
| Color |
Black |
| Quantity |
Set Of 2 |
| Pressure Range |
Not Applicable |
| Material |
AEON Hollow Rubber |
| Mounting Type |
Frame Mount |
| With Bellows |
No |
| With Air Line |
No |
| With Roll Plate |
Yes |
| With Valve |
No |
| Remote Type |
Not Applicable |
Vehicle Applications
- 2000 Ford Excursion
- 2001 Ford Excursion
- 2002 Ford Excursion
- 2003 Ford Excursion
- 2004 Ford Excursion
- 2005 Ford Excursion
- 1999 Ford F-250
- 1999 Ford F-250 Super Duty
- 2000 Ford F-250 Super Duty
- 2001 Ford F-250 Super Duty
- 2002 Ford F-250 Super Duty
- 2003 Ford F-250 Super Duty
- 2004 Ford F-250 Super Duty
- 1999 Ford F-350 Super Duty
- 2000 Ford F-350 Super Duty
- 2001 Ford F-350 Super Duty
- 2002 Ford F-350 Super Duty
- 2003 Ford F-350 Super Duty
- 2004 Ford F-350 Super Duty
Package Contents & Exclusions
| With Mounting Hardware |
Yes |
Part Identification
| Brand |
Timbren |
| Manufacturer Part Number |
FF350SD4 |
Installation Notes
| Estimated Install Time (Hours) |
1 |
