Dorman 520-986 Control Arm & Ball Joint Assembly 19-25 BMW 31106888856 Universal
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
$95.07
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 control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed - additional coatings offer long-lasting rust and corrosion resistance
Vehicle Fitment
Universal part - not specific to one vehicle. Check the specifications below for size and fit.
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 | 520-986 |
| UPC | 194883882669 |
| Thread Direction | Clockwise (Right) |
| Length | 342.8 mm |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Bushing Material | Rubber |
| Bushing Inside Diameter | 12.1 mm |
| Bushing Length | 76 mm |
| Bushing Color | Black |
| Finish | Painted |
| Mounting Hole Quantity | 1 |
| Boot Material | Polychloroprene |
| Boot Color | Black |
| Cone Outside Diameter | 16 mm |
| Bearing Material | Polymer |
| Mounting Hole Diameter | 12.1 mm |
| Bore Diameter | 12.1 mm |
| Reinforced | No |
| Pre-Greased | Yes |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | Yes |
| Control Arm Construction | Casting/Forged |
| Control Arm Material | Steel |
| Cotter Pin Included | No |
| Grade Type | Standard Replacement |
| Locking Nut Included | Yes |
| Greaseable | No |
| Control Arm Maximum Width | 76 mm |
| Control Arm Color | Black |
| Ball Joint Stud Length | 24.5 mm |
| Control Arm Maximum Length | 342.8 mm |
| Steering Type | Manual |
| Thread Size | 14 mm |
| Dust Boot Material | Polychloroprene |
| Thread Type | Metric |
| Attachments Included | Yes |
| Ball Joint Installed | Yes |
| Ball Joint Thread Diameter | 14 mm |
| Control Arm Type | Casting/Forged |
| End 1 Thread Diameter | 14 mm |
| End 1 Thread Pitch | 1.5 mm |
| Package Contents | 1 Control Arm; 1 Ball Joint; 1 Nut |
| Set | No |
| Suspension Grade Type | Standard Replacement |
| Thread Diameter | 14 mm |
| Thread Pitch | 1.5 |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 31106888856 | BMW (OE) |
|---|---|
| 31106898072 | BMW (OE) |
| 2609625 | Interchange |
| 102-8376 | Interchange |
| 2CB10923 | Interchange |
| TC4390 | Interchange |
| GS101649 | Interchange |
| CMS101649 | Interchange |
| X05CJ1126 | Interchange |