Dorman 538-809 Suspension Ball Joint 16-19 Smart Fortwo EQ fortwo 4533302900
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
$29.71
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 suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.
- Direct replacement - fits and performs like the original equipment on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of original components
- 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 | Smart | EQ fortwo | ||
| 2016-2018 | Smart | Forfour | ||
| 2016-2018 | Smart | Fortwo |
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 | 538-809 |
| UPC | 194883748828 |
| Material | Steel |
| Thread Direction | Clockwise (Right) |
| Length | 111 mm |
| Color | Gray |
| Width | 59 mm |
| Outside Diameter | 38.5 mm |
| Type | Threaded |
| Mounting Hardware Included | Yes |
| Height | 85.03 mm |
| Adjustable | No |
| Bushing Material | Steel |
| Mounting Type | Press In |
| Mounting Hole Quantity | 0 |
| Bearing Type | Polymer |
| Boot Color | Black |
| Wrench Size | 12 mm |
| Stud Type | Threaded |
| Maximum Outside Diameter | 61 mm |
| Reinforced | No |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Grease Fitting Included | No |
| Suspension Grade Type | Standard Replacement |
| Bushings Included | No |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Yes |
| Cotter Pin Included | No |
| Cotter Pin Hole | Yes |
| Mounting Bolt Length | 61.5 mm |
| Washers Included | No |
| Grade Type | Standard Replacement |
| Greaseable | No |
| Stud Thread Length | 35.5 mm |
| Steering Type | Power |
| Dust Boot Material | Polychloroprene |
| Bushing Quantity | 0 |
| Mounting Bolt Shank Diameter | 11.9 mm |
| Mounting Bolt Head Diameter | 20.3 mm |
| Mounting Bolts Included | No |
| Mounting Bolt Thread Length | 19 mm |
| Mount Plate Included | No |
| Tapered Stud | Yes |
| Stud Taper Per Foot | 2 in. |
| Stud Tapered End 2 Diameter | 22 mm |
| Stud Tapered End 1 Diameter | 27.2 mm |
| Attachments Included | Yes |
| Ball Joint Installed | Yes |
| Bearing Material | Polymer |
| Bolts/Studs Included | Yes |
| Housing Press Fit Diameter | 45 mm |
| Mounting Bolt Thread Pitch | 1.25 mm |
| Nuts Included | Yes |
| Package Contents | 1 Ball Joint; 1 Castle Nut; 1 Cotter Pin |
| Retaining Ring Included | Yes |
| Stud Thread Diameter | 12 mm |
| Stud Thread Pitch | 1.5 mm |
| Thread Pitch | 16 mm |
| Country of Origin | Turkey |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 4533302900 | Mercedes-Benz (OE) |
|---|---|
| 4533303000 | Mercedes-Benz (OE) |
| 4533307900 | Mercedes-Benz (OE) |
| FA939085 | Interchange |