Details

• Brand:

  

• SKU:

  20501AE01A

• Positions: Left, Right
• Other Names:

  Bumper, Helper

• Description:

  Outback.

  Upper Control Arm Stopper - Subaru (20501AE01A)

  The Upper Control Arm Stopper - Subaru (20501AE01A) is a Genuine OEM suspension component designed to limit the upward travel of the control arm, protecting both the suspension assembly and chassis from excessive movement. This stopper plays an essential role in maintaining suspension geometry, preventing premature wear of related parts, and ensuring a smoother and safer driving experience. Subaru manufactures this component to exact factory standards, guaranteeing precise fitment and long-term dependability.

  Constructed from durable, high-quality rubber bonded with reinforced materials, the Upper Control Arm Stopper - Subaru (20501AE01A) is engineered to withstand repeated compression, vibration, and exposure to harsh road conditions. Its design helps absorb shocks and reduce noise, keeping suspension operation smooth and controlled. By maintaining the proper range of motion, it preserves steering response and overall stability.

  For professional mechanics, this OEM stopper ensures accurate installation and consistent performance, eliminating concerns about compatibility or premature failure. For DIY enthusiasts, it offers a direct-fit replacement that integrates seamlessly into the suspension system, making it a practical solution for restoring factory ride quality without modifications.

  Over time, control arm stoppers can wear, crack, or harden, leading to increased suspension noise, harshness, or uneven handling. Replacing a worn stopper with the 20501AE01A restores suspension integrity, improves driving comfort, and helps prevent costly repairs to surrounding components.

  • Genuine Subaru OEM part for exact fit and factory performance

  • Controls upward travel of the control arm to protect suspension

  • High-quality rubber and reinforced construction for durability

  • Reduces noise, vibration, and harshness in the suspension system

  • Preserves suspension geometry and steering response

  • Direct-fit replacement suitable for professionals and DIY repairs

  By choosing a Genuine Subaru OEM stopper, you protect your suspension system from premature wear, maintain factory driving dynamics, and extend the lifespan of related components. The Upper Control Arm Stopper - Subaru (20501AE01A) is a small but vital part that helps keep your Subaru safe, stable, and road-ready.

  
  

• Condition: New

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov