/live/media/MM/MM_74390_Fro.jpg)
OE Quality
60-Day Returns
/live/media/MM/MM_74390_Fro.jpg)
/live/media/MM/MM_74390_Top.jpg)
/live/media/MM/MM_74390_Bac.jpg)
/live/media/MM/MM_74390_Zz3.jpg)
Dorman 74390 Seat Adjustment Knob - Front Left, Front Right or Rear Right
Seat Adjustment Knob for Ford Super Duty
This Dorman seat adjustment knob restores the original twist control feel for specified Ford Super Duty trucks. Built from black plastic, it is made to match the fit and function of the factory knob while providing durable, reliable operation.
Key Features
- Direct replacement seat adjustment knob for the original control
- Black plastic construction
- Twist activation type
- Non-illuminated design
- No indicator markings, overdrive switch, or park release button
- Fits Ford F-250 Super Duty and Ford F-350 Super Duty applications listed below
Detailed Description
Dorman 74390 is a seat adjustment knob engineered for specified Ford Super Duty seat controls. It is designed to match the original knob’s fit and function, helping maintain normal seat adjustment operation in 2008-2009 Ford F-250 Super Duty front left applications, 2010 Ford F-250 Super Duty front right applications, 2010 Ford F-350 Super Duty front left applications, and 2008-2009 Ford F-350 Super Duty rear right applications. This part number, 74390, is a practical OE-style replacement for worn, cracked, or missing seat control hardware.
This part cross-references Ford OE 8C3Z2561199AA for the same application.
What It Helps Solve
- Broken or missing seat adjustment knob
- Loose or stripped twist control feel
- Cracked plastic seat control trim
- Difficulty operating the seat adjustment mechanism
- Restoration of factory-style seat control appearance
Installation Notes and Tips
Verify the seat position and model year before ordering. This Dorman 74390 knob is listed for specific front left, front right, and rear right seat applications on Ford F-250 Super Duty and Ford F-350 Super Duty trucks. Compare the original knob shape, twist style, and mounting interface to confirm a proper match before installation.
Quality Assurance
Dorman designs this seat adjustment knob to match the original part’s fit and function and to deliver dependable performance in daily use.
| Brand | Dorman |
| Part Number | 74390 |
| Material | Plastic |
| Material | Plástico |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Illuminated | No |
| Illuminated | Non |
| Switch Activation Type | Torsión |
| Switch Activation Type | Twist |
| Indicator Markings | No |
| Indicator Markings | Non |
| Overdrive Activation Switch | No |
| Overdrive Activation Switch | Non |
| Park Release Button | No |
| Park Release Button | Non |
| Contenidos del paquete | 1 perilla de ajuste del asiento |
| Package Contents | 1 seat adjustment knob |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | Front Right | Packaging Type: Box |
| 2010 | Ford | F-350 Super Duty | Front Left | Packaging Type: Box |
| 2009 | Ford | F-250 Super Duty | Front Left | Packaging Type: Box |
| 2009 | Ford | F-350 Super Duty | Rear Right | Packaging Type: Box |
| 2008 | Ford | F-250 Super Duty | Front Left | Packaging Type: Box |
| 2008 | Ford | F-350 Super Duty | Rear Right | Packaging Type: Box |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.