Dorman 74390 Seat Back Adjusting Knob 08-10 Ford F-350 Super Duty 8C3Z2561199AA
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$16.26
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This seat adjustment knob is designed to match the fit and function of the original knob on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this seat adjustment knob is designed to match the fit and function of the original knob on specified vehicles
- Restores functionality - this knob is made to fully restore appearance and functionality after the original part fails
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008-2010 | Ford | F-250 Super Duty | Front Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-250 Super Duty | Front Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-250 Super Duty | Rear Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-250 Super Duty | Rear Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-350 Super Duty | Front Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-350 Super Duty | Front Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-350 Super Duty | Rear Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-350 Super Duty | Rear Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-450 Super Duty | Front Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-450 Super Duty | Front Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-450 Super Duty | Rear Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-450 Super Duty | Rear Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-550 Super Duty | Front Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-550 Super Duty | Front Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-550 Super Duty | Rear Left | w/Manually Operated Lumbar Support; Packaging Type: Box |
| 2008-2010 | Ford | F-550 Super Duty | Rear Right | w/Manually Operated Lumbar Support; Packaging Type: Box |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 74390 |
| UPC | 194883168404 |
| Placement | Front, Rear, Left, Right |
| Material | Plastic |
| Color | Black |
| Illuminated | No |
| Switch Activation Type | Twist |
| Indicator Markings | No |
| Package Contents | 1 Seat Adjustment Knob |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 8C3Z2561199AA | Ford (OE) |
|---|