FCS 86772 Trunk Lid Lift Support - Rear

Trunk Lid Lift Support for Infiniti Rear Hatch

Restore controlled trunk lid movement with the FCS 86772 trunk lid lift support. This rear lift support is built for 2006-2010 INFINITI M35 and 2006-2008 INFINITI M45 applications, helping the trunk open and stay positioned with consistent support.

• Fits 2006-2010 INFINITI M35, rear
• Fits 2006-2008 INFINITI M45, rear
• Compressed length: 9.25 in.
• Extended length: 12.87 in.
• Stroke length: 3.62 in.
• FCS part number 86772

Product Details

The FCS 86772 is a trunk lid lift support for rear compartment applications on the Infiniti M35 and Infiniti M45. Its compressed length of 9.25 inches, extended length of 12.87 inches, and 3.62-inch stroke length define the operating range needed to support trunk lid movement in the correct position. If your Infiniti M35 or Infiniti M45 trunk no longer stays open or drops unexpectedly, this rear lift support addresses that failure point with a direct-fit replacement format.

Common Issues It Can Solve

• Trunk lid falls closed after being opened
• Weak or inconsistent lift assistance at the rear compartment
• Trunk lid feels heavy or difficult to hold in position
• Original support no longer maintains proper extension
• Rear hatch movement becomes uneven or uncontrolled

Installation Notes

Verify vehicle fitment before installation by matching the year, make, model, and rear position. Compare the compressed length, extended length, and stroke length to the original support to confirm proper application on your Infiniti M35 or Infiniti M45. Inspect mounting points and surrounding hardware for wear before replacing the lift support.

Quality Assurance

FCS supplies replacement automotive components for body and compartment applications. Part number 86772 is listed for the confirmed rear fitments shown above and is specified by its measured operating dimensions for application matching.