Stabilus 5C-8889KR Hatch Lift Support

OE-Style Gas Strut for BMW Applications

This Stabilus gas spring is built for BMW lift support applications that require controlled opening, steady hold, and smooth closing action. It matches the OE-style dimensions and attachment style needed for select BMW 525i, 528i, and 540i models.

• Brand: Stabilus
• Part number: 5C-8889KR
• Force rating: 450 N / 101 lb
• Extended length: 277.5 mm (10.925 in)
• Compressed length: 200.5 mm (7.894 in)
• Rod diameter: 10 mm (0.394 in)
• Tube diameter: 19 mm (0.748 in)
• Rod connection: Fork
• Tube connection: Metal ball socket
• Cross-reference: This part cross-references Tuff Support 614244 for the same application.

Detailed Fitment and Construction

The Stabilus 5C-8889KR uses a fork-style rod end and metal ball socket tube end, with a 450 N force rating to support the intended lift or hold function. Its 277.5 mm extended length and 200.5 mm compressed length are important for matching the original geometry on the vehicle, while the 10 mm rod and 19 mm tube dimensions help ensure proper fit at the mounting points. This part number 5C-8889KR is listed for 1999-2003 BMW 528i, 1999-2003 BMW 540i, and 2001-2003 BMW 525i.

What This Part Helps Address

• Weak or failing lift support that no longer holds position
• Hatch, trunk, or panel movement that feels heavy or uncontrolled
• Slow or uneven opening and closing action
• Loss of support caused by worn internal gas pressure
• Noise or instability from a worn strut assembly

Installation Notes and Tips

Verify the rod and tube connection style, compressed length, and extended length against the original part before installation. Confirm the mounting orientation and compare the OE part number when servicing a BMW 525i, 528i, or 540i. For best results, replace units in matched applications when the vehicle uses paired supports and inspect the mounting sockets for wear before installing 5C-8889KR.

Quality Assurance

Stabilus is an established OE supplier of gas springs and lift supports, and this part is built to OE-style dimensional and attachment specifications for the listed BMW applications.