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DormanPart #: 541-178

Dorman 541-178 Steering Idler Arm and Bracket Assembly
⚙️ 14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$50.71Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, 720 and Pickup
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Steering Idler Arm and Bracket Assembly options
Dorman 541-178 Steering Idler Arm and Bracket Assembly
| Brand | Dorman |
| Part Number | 541-178 |
| Material | Acero |
| Material | Steel |
| Length | 162.3 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Finish | Coated |
| Finish | Revestidos |
| Pre-Greased | No |
| Pre-Greased | Non |
| Castle Nut Included | No |
| Castle Nut Included | Non |
| Arm Attachment Type | Cono |
| Arm Attachment Type | Taper |
| Bracket Hole Quantity | 2 |
| Grease Fitting Included | Oui |
| Grease Fitting Included | Sí |
| Grease Fitting Included | Yes |
| Shape | Forma l |
| Shape | L shape |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Arm Stud Thread Diameter | 12.7 mm |
| Bracket Stud Included | Oui |
| Bracket Stud Included | Sí |
| Bracket Stud Included | Yes |
| Bracket Stud Thread Diameter | 13 mm |
| Contenidos del paquete | 1 brazo auxiliar, 1 alemite |
| Diámetro de la rosca del birlo del brazo | 12,7 mm |
| Diámetro de la rosca del soporte | 13 mm |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1993 | Nissan | Pickup | N/A | ||
| 1992 | Nissan | Pickup | N/A | ||
| 1991 | Nissan | Pickup | N/A | ||
| 1990 | Nissan | Pickup | N/A | ||
| 1989 | Nissan | Pickup | N/A | ||
| 1988 | Nissan | Pickup | N/A | ||
| 1987 | Nissan | Pickup | N/A | ||
| 1986 | Nissan | 720 | RWD | N/A | |
| 1986 | Nissan | Pickup | N/A | ||
| 1985 | Nissan | 720 | RWD | N/A | |
| 1985 | Nissan | Pickup | N/A | ||
| 1984 | Nissan | 720 | RWD | N/A | |
| 1984 | Nissan | Pickup | N/A | ||
| 1983 | Nissan | 720 | RWD | N/A |
* 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:
101-392048530-01W054853009W10620.42010FA1703FA1742GK9502K-9003K9003K9502MK9003MK9502
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.