Dorman 520-177 Suspension Control Arm And Ball Joint Assembly
Select your vehicle to confirm fit. Add to Cart unlocks once it fits.
Product Availability Request
Fill the form and our team will contact you.
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
Specifications
| Thread Direction | Clockwise (Right) |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Bushing Material | Rubber |
| Diameter | 18.5 MM |
| Length | 80.5 MM |
| Color | Black |
| Finish | Painted |
| Material | Polychloroprene |
| Boot Color | Black |
| Bearing Material | Polymer |
| Mounting Hole Diameter | 18.5 MM |
| Pre Greased | Yes |
| Bushings Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | Yes |
| Construction Type | Casting/Forged |
| Control Arm Material | Steel |
| Grade Type | Standard Replacement |
| Control Arm Maximum Width | 80.5 MM |
| Control Arm Color | Black |
| Control Arm Maximum Length | 441.2 MM |
| Thread Size | 14 mm MM |
| Dust Boot Material | Polychloroprene |
| Thread Standard | Metric |
| Thread Series | Metric |
| Measurement System | Metric |
| Attachments Included | Yes |
| Ball Joint Installed | Yes |
| Ball Joint Thread Diameter | 14 mm MM |
| Control Arm Type | Casting/Forged |
| End 2 Thread Diameter | 14 mm MM |
| End 2 Thread Pitch | 1.5 |
| Package Contents | 1 Control Arm |
| Set | No |
| Suspension Grade Type | Standard Replacement |
| Thread Diameter | 14 mm MM |
| Thread Pitch | 1.5 mm MM |
Warranty: Limited
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support
Frequently Paired With
