Dorman 541-161 Steering Idler Arm 11-26 Ford F-350 Super Duty F-250 Super Duty
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
$28.57
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 steering idler arm is precision-engineered and rigorously tested to provide reliable replacement components for the original part on specific vehicles.
- Direct replacement - this steering idler arm has been reverse-engineered to match the fit and function of the stock part on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of the original part
- Durable construction - manufactured to strict standards using sturdy, safe materials
- Rigorously tested - thorough quality control measures ensure longevity
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019-2026 | Ford | F-250 Super Duty | ||
| 2011-2018 | Ford | F-250 Super Duty | RWD; Arm Only | |
| 2019-2026 | Ford | F-350 Super Duty | ||
| 2011-2018 | Ford | F-350 Super Duty | RWD; Arm Only |
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 | 541-161 |
| UPC | 194883778061 |
| Material | Steel |
| Length | 138 mm |
| Color | Black |
| Mounting Hardware Included | Yes |
| Shape | Bent |
| Finish | Coated |
| Bracket Included | No |
| Mounting Hole Diameter | 17.3 mm |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Arm Attachment Type | Taper |
| Bracket Hole Quantity | 0 |
| Grease Fitting Included | Yes |
| Cotter Pin Included | Yes |
| Grade Type | Standard Replacement |
| Bracket Stud Included | No |
| Arm Stud Threaded | Yes |
| Arm Stud Thread Diameter | 14 mm |
| Bracket Stud Thread Diameter | 14 mm |
| Package Contents | 1 Idler Arm; 1 Ball Joint; 1 Castle Nut; 1 Cotter Pin; 1 Zerk Fitting; 1 Nut |
| Country of Origin | Turkey |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| HC3Z3350A | Ford (OE) |
|---|---|
| PC3Z3350A | Ford (OE) |
| GS40971 | Interchange |
| MS40971 | Interchange |
| TA5783 | Interchange |
| K400026 | Interchange |