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OE Quality
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DormanPart #: 540-121
Dorman 540-121 Suspension Ball Joint - Front Lower
9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.78Free 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.
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: Jeep, Wrangler
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? See all Suspension Ball Joint options
Dorman 540-121 Suspension Ball Joint - Front Lower
| Brand | Dorman |
|---|---|
| Part Number | 540-121 |
| Material | Acero |
| Material | Steel |
| Maximum Outside Diameter | 59 |
| 10667 | No |
| 10667 | Non |
| 10826 | 1 brazo de suspensión |
| 10826 | 1 control arm |
| Thread Direction | Clockwise (right) |
| Thread Direction | Rotar en el sentido de las agujas del reloj (derecha) |
| Reinforced | No |
| Reinforced | Non |
| Length | 110 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Pre-Greased | Oui |
| Pre-Greased | Sí |
| Pre-Greased | Yes |
| Castle Nut Included | Oui |
| Castle Nut Included | Sí |
| Castle Nut Included | Yes |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard replacement |
| Bushings Included | No |
| Bushings Included | Non |
| Dust Boot Included | Oui |
| Dust Boot Included | Sí |
| Dust Boot Included | Yes |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2026 | Jeep | Wrangler | Front Lower | |
| 2025 | Jeep | Wrangler | Front Lower | |
| 2024 | Jeep | Wrangler | Front Lower | |
| 2023 | Jeep | Wrangler | Front Lower | |
| 2022 | Jeep | Wrangler | Front Lower | |
| 2021 | Jeep | Wrangler | Front Lower | |
| 2020 | Jeep | Wrangler | Front Lower | |
| 2019 | Jeep | Wrangler | Front Lower | |
| 2018 | Jeep | Wrangler | Front Lower |
* 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:
K500464MS25575TXMS25575
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.