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Dorman 527-107 Lateral Arm - Rear Upper Rearward
| Brand | Dorman 527-107 |
|---|---|
| Position | Rear Upper Rearward |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Length | 287.5 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| End 1 Type | Buje |
| End 1 Type | Bushing |
| End 2 Type | Bracket |
| End 2 Type | Soporte |
| Mount Stud Quantity | 0 |
| Bushings Included | Oui |
| Bushings Included | Sí |
| Bushings Included | Yes |
| Ball Joint Included | No |
| Ball Joint Included | Non |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Adjustable | No |
| Adjustable | Non |
| Bushing Material | Acero, goma |
| Bushing Material | Rubber |
| Bushing Material | Steel |
| Mounting Hole Diameter | 12.1 |
| Mounting Hole Diameter | 14.1 |
| Fits | BMW · 11 vehicles |
Standard replacement. Precision-engineered and rigorously tested for reliable OE-style performance.
Steel construction. Built with rubber bushings for durable suspension control.
Bolt-on attachment. Installs without mounting hardware included.
Cross-references Beck/Arnley 102-7974, Delphi TC3488 and Mevotech Original Grade GS101470 for the same application. See all 7.
Dorman 527-107 Rear Upper Rearward Lateral Arm
Dorman 527-107 is a steel lateral arm engineered as a standard replacement for the original equipment suspension link on select BMW applications. It is built for the rear upper rearward position and is listed for BMW X3 and BMW X4 models with confirmed fitment.
Key Features
- Steel construction for suspension service applications
- Stamped control arm design
- Black finish with black bushings
- Bushings included
- Bolt-on attachment type
- Standard replacement grade
- Fits the rear upper rearward suspension position
- Part number 527-107
Detailed Description
This Dorman lateral arm is precision-engineered and tested to replace the original equipment part on specific BMW rear suspension layouts. It uses a steel body with rubber and steel bushing materials, a stamped control arm design, and a bolt-on mounting style to match the OE-style service application. The arm is listed for 2011-2017 BMW X3 and 2015-2018 BMW X4 in the rear upper rearward position. This part cross-references Beck/Arnley 102-7974 for the same application.
For shoppers searching for a BMW X3 rear upper rearward lateral arm, BMW X4 rear suspension arm, or Dorman 527-107 replacement control arm, this part provides a direct-fit service option for the specified vehicles and position.
What It Helps Address
- Excessive rear suspension play from a worn lateral arm
- Clunking or knocking noises from the rear suspension
- Uneven rear tire wear related to suspension geometry issues
- Loose or unstable rear-end handling caused by worn bushings
- Failed OE arm replacement on the rear upper rearward location
Installation Notes and Tips
Verify the vehicle year, model, and rear upper rearward position before installation. Because this arm is a bolt-on replacement, compare the mounting hole sizes and overall length to the removed part before assembly. An alignment check is recommended after suspension component replacement to confirm proper rear geometry on BMW X3 and BMW X4 applications.
Quality Assurance
Dorman tests this replacement lateral arm for fit and function against the original equipment application. The part is built as a standard replacement suspension component for the listed BMW vehicles and position.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | BMW | X4 | Rear Upper Rearward | — |
| 2017 | BMW | X3 | Rear Upper Rearward | — |
| 2017 | BMW | X4 | Rear Upper Rearward | — |
| 2016 | BMW | X3 | Rear Upper Rearward | — |
| 2016 | BMW | X4 | Rear Upper Rearward | — |
| 2015 | BMW | X3 | Rear Upper Rearward | — |
| 2015 | BMW | X4 | Rear Upper Rearward | — |
| 2014 | BMW | X3 | Rear Upper Rearward | — |
| 2013 | BMW | X3 | Rear Upper Rearward | — |
| 2012 | BMW | X3 | Rear Upper Rearward | — |
| 2011 | BMW | X3 | Rear Upper Rearward | — |
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