FCS 331770L Suspension Strut Assembly - Rear Left

Rear Left Suspension Strut Assembly for Subaru

The FCS 331770L is a rear left suspension strut assembly built for specific Subaru applications. It is listed for 1993-2001 Subaru Impreza rear left and 1992-1994 Subaru Legacy rear left, excluding air suspension on Legacy models.

Key Features

• Part number: 331770L
• Brand: FCS
• Suspension strut assembly for the rear left position
• Compressed length: 15.04
• Extended length: 22.99
• Stroke length: 7.95
• Fits 1993-2001 Subaru Impreza, rear left
• Fits 1992-1994 Subaru Legacy, rear left, exc. air suspension

Detailed Description

FCS 331770L is a suspension strut assembly for the rear left side of select Subaru Impreza and Subaru Legacy models. The listed dimensions include a compressed length of 15.04, an extended length of 22.99, and a stroke length of 7.95, which are important reference points when matching suspension travel and ride-height requirements. For buyers searching for a rear left strut assembly for Subaru Impreza or a rear left strut assembly for Subaru Legacy, this part number provides a direct application match.

FCS uses the BrandLine designation FCS for this product line, identifying it as part of the company’s suspension-focused catalog. This makes 331770L a straightforward option when replacing a worn rear left strut on a 1993-2001 Subaru Impreza or a 1992-1994 Subaru Legacy, with the noted exclusion for air suspension Legacy models.

What It May Address

• Rear suspension noise from a worn strut assembly
• Excessive bouncing or reduced damping control
• Uneven rear ride height or poor road contact
• Handling instability at the rear of the vehicle
• Need for a direct-fit rear left replacement on listed Subaru models

Installation Notes and Tips

Verify the rear left position before ordering and confirm that your Subaru Legacy is not equipped with air suspension. Compare the compressed length, extended length, and stroke length to the removed unit to confirm proper suspension travel. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Use the confirmed vehicle fitment and dimensional specifications to validate application before installation. The part number 331770L should be matched to the listed Subaru Impreza and Subaru Legacy rear left applications for accurate replacement selection.