Refresh Worn Bushings on a Tuff Country F-150 Control Arm
Tuff Country's 91121 kit supplies replacement bushings, sleeves, and grease fittings for the upper control arms used in Tuff Country's F-150 lift kits and standalone upper control arms 20930 and 20935, letting owners refresh worn bushings without replacing the entire arm.
Key Features
- Direct-fit replacement bushings and sleeves for worn control arm components
- Includes grease fittings for simple relubrication
- Fits Tuff Country lift kits 23000, 23005, 23010, 23015, 23030, and 23035 families
- Also fits Tuff Country upper control arms 20930 and 20935
Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2023 | Ford | F-150 | |
| 2009-2014 | Ford | F-150 | FX4 |
| 2009-2024 | Ford | F-150 | King Ranch |
| 2009-2024 | Ford | F-150 | Lariat |
| 2011 | Ford | F-150 | Lariat Limited |
| 2013-2014 | Ford | F-150 | Limited |
| 2016-2023 | Ford | F-150 | Limited |
| 2009-2024 | Ford | F-150 | Platinum |
| 2019-2024 | Ford | F-150 | Police Responder |
| 2022 | Ford | F-150 | Raptor |
| 2016-2024 | Ford | F-150 | SSV |
| 2009-2014 | Ford | F-150 | STX |
| 2024 | Ford | F-150 | STX |
| 2021-2024 | Ford | F-150 | Tremor |
| 2009-2024 | Ford | F-150 | XL |
| 2009-2024 | Ford | F-150 | XLT |
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | 91121 |
| Includes | Bushings, sleeves, and grease fittings |
| Compatible arms | Tuff Country 20930, 20935, and related lift kit control arms |
What's Included
- Replacement bushings
- Sleeves
- Grease fittings
About Tuff Country
Tuff Country EZ-Ride Suspension has manufactured American-made lift kits, leveling kits, traction bars, and suspension hardware for trucks and SUVs since the 1970s. Tuff Country components are engineered as bolt-on or direct-fit upgrades that work with the factory suspension geometry, and most kits carry a limited lifetime warranty on original components.
FAQ
Will this kit fit any F-150 upper control arm?No, it is designed specifically for Tuff Country's own 20930 and 20935 control arms and the matching lift kit families.
Do I need to remove the control arm to install this kit?Yes, the worn bushings and sleeves are pressed out of the existing control arm and the new ones installed in their place.
Does this kit include grease?It includes the grease fittings, grease itself is applied separately during service.
What symptom indicates these bushings need replacement?Excess play, noise, or uneven wear at the control arm pivot points typically indicates worn bushings.
Does this fit both 4x4 and 2wd F-150 trucks?Yes, it is compatible with both drivetrain configurations using the applicable Tuff Country control arm.
Is this a maintenance item or a one-time upgrade?It is a service kit for refreshing worn bushings over the life of the control arm.
Will Raptor models use this kit?No, Tuff Country's control arm and bushing kits for this platform exclude the Raptor.
Does this kit include new ball joints?No, this kit addresses the bushings and sleeves only, not the ball joint or uni-ball itself.
Installation Instructions
- Remove the affected upper control arm from the vehicle.
- Press out the worn bushings and sleeves from the control arm body.
- Press the new bushings and sleeves into the control arm body.
- Install the new grease fittings into the threaded holes.
- Reinstall the control arm and grease the new bushings before returning to service.
Prop 65 Warning
WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
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