SKP SK521338 Suspension Control Arm - Rear Left Upper Forward, Rear Right Upper Forward or Rear Upper Forward

BMW Rear Upper Control Arm

The SKP SK521338 is a suspension control arm for BMW applications that require a rear upper forward position component. It is listed for a wide range of 1 Series, 3 Series, and X1 models, making it a direct fitment reference for buyers replacing worn rear suspension hardware.

Key Features

• Fits rear upper forward suspension locations on select BMW models.
• Application coverage includes BMW 120i, 125i, 128i, 130i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, 335i xDrive, 335is, 335d, 335xi, 135i, 135is, and X1.
• Fitment spans model years 2005-2015, depending on vehicle and position.
• Cross-references Monroe Shocks & Struts 521-338 for the same application.
• Part number SK521338 is useful when matching the correct rear suspension control arm by fitment.

Detailed Description

SKP SK521338 is a rear suspension control arm built for BMW platforms that use a rear upper forward mounting location. The fitment list covers multiple chassis and drivetrain configurations, including rear left and rear right applications where specified, so it is important to match the exact vehicle and position before ordering. This part number, SK521338, is associated with broad BMW coverage across the 1 Series, 3 Series, and X1 lines.

For shoppers searching for a BMW rear upper control arm, BMW 328i rear suspension control arm, or BMW X1 rear upper forward control arm, this listing provides the fitment detail needed to confirm application. The part cross-references Monroe Shocks & Struts 521-338 for the same application.

What It Is Used For

• Replacing a worn or damaged rear suspension control arm.
• Restoring rear suspension geometry after component wear.
• Addressing looseness, clunking, or uneven tire wear linked to suspension wear.
• Correcting fitment-specific rear upper forward control arm replacement needs.

Installation Notes and Tips

Confirm the exact BMW model, year, and rear position before installation, since this part is listed for multiple rear upper forward applications. Compare the existing control arm shape and mounting location to the vehicle fitment data, and verify whether your application is rear left, rear right, or a non-sided rear upper forward position. Professional alignment is recommended after suspension component replacement.

Quality Assurance

SKP identifies SK521338 as a fitment-specific suspension control arm for the listed BMW applications. Review the vehicle match carefully against the fitment table to ensure the correct rear suspension part is selected for your model and position.