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Dorman 528-221 Lateral Arm - Rear Left Lower Forward
| Brand | Dorman 528-221 |
|---|---|
| Position | Rear Left Lower Forward |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Sheen Level | Semi-gloss |
| Sheen Level | Semibrillante |
| Length | 342 |
| Construction | Estampado |
| Construction | Stamped |
| Color | Black |
| Color | Negro |
| Color | Noir |
| End 1 Type | Fork |
| End 1 Type | Horquilla |
| End 2 Type | Buje |
| End 2 Type | Bushing |
| Finish | Powder coated |
| Finish | Revestimiento en polvo |
| Mount Stud Quantity | 0 |
| Pre-Greased | No |
| Pre-Greased | Non |
| Bushings Included | Oui |
| Bushings Included | Sí |
| Bushings Included | Yes |
| Dust Boot Included | No |
| Dust Boot Included | Non |
| Ball Joint Included | No |
| Ball Joint Included | Non |
| Grease Fittings Included | No |
| Fits | INFINITI and Nissan · 18 vehicles |
Standard replacement. Precision-engineered and rigorously tested for reliable OE-style service.
Steel construction. Stamped and powder coated for durable suspension performance.
Rubber bushings. Includes bushings for a complete replacement assembly.
Cross-references Delphi TC8172, Mevotech Original Grade GS301228 and Mevotech Supreme CMS301228 for the same application. See all 7.
Dorman 528-221 Rear Left Lower Forward Lateral Arm
Dorman 528-221 is a steel lateral arm built as a standard replacement for the rear left lower forward suspension position. It is engineered and tested to replace the original equipment on select Infiniti QX60, Nissan Pathfinder, and Infiniti JX35 applications.
Key Features
- Steel, stamped construction with a black powder-coated finish
- Straight arm design with fork end and bushing end attachment points
- Rubber bushings included for suspension isolation
- Standard replacement grade for OE-style service
- Pre-greased: No; grease fittings: No; adjustable: No
- Ball joint, dust boot, and mounting hardware are not included
- Part number: 528-221
Detailed Description
This lateral arm is intended for the rear left lower forward suspension location and is built to restore proper rear suspension geometry on vehicles that use this configuration. The stamped steel body, semi-gloss black finish, and rubber bushing design support a direct replacement approach for everyday repair work. Dorman 528-221 is a practical choice for technicians and owners servicing a Nissan Pathfinder rear left lower forward lateral arm, an Infiniti QX60 rear left lower forward lateral arm, or an Infiniti JX35 rear left lower forward lateral arm.
This part cross-references MOOG Chassis Products RK643393 for the same application.
What It Helps Address
- Rear suspension looseness or excess movement
- Clunking or knocking from the rear suspension area
- Uneven rear tire wear related to worn suspension links
- Imprecise rear suspension alignment after component wear
- Replacement of a damaged or corroded OE lateral arm
Installation Notes and Tips
Verify the rear left lower forward position before installation and compare the original arm length, bushing style, and attachment points. Because this is a bolt-on replacement, proper torque procedures and a post-installation alignment check are recommended after service. Confirm vehicle-specific fitment for 2013 Infiniti JX35, 2013-2021 Nissan Pathfinder, and 2014-2021 Infiniti QX60 before ordering.
Quality Assurance
Dorman states that this lateral arm is precision-engineered and rigorously tested to provide reliable replacement performance for the original equipment on specific vehicles. Part number 528-221 is built to standard replacement expectations for suspension service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2021 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2020 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2020 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2019 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2019 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2018 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2018 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2017 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2017 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2016 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2016 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2015 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2015 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2014 | INFINITI | QX60 | Rear Left Lower Forward | — |
| 2014 | Nissan | Pathfinder | Rear Left Lower Forward | — |
| 2013 | INFINITI | JX35 | Rear Left Lower Forward | — |
| 2013 | Nissan | Pathfinder | Rear Left Lower Forward | — |
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