Stabilus 5B-380766 Deck Lid Lift Support

Stabilus Lift Support for Mazda MX-5 Miata

This Stabilus lift support is built for Mazda MX-5 and MX-5 Miata models equipped with a power retractable hardtop. It uses plastic socket connections and OE-style dimensions to match the original hardtop support application. Part number 5B-380766 is a direct-fit replacement for the specified Mazda retractable roof setup.

Key Features

• Brand: Stabilus
• Part number: 5B-380766
• Force rating: 185 N / 42 lb
• Compressed length: 179 mm (7.047 in)
• Extended length: 247 mm (9.724 in)
• Rod diameter: 8 mm (0.315 in)
• Tube diameter: 18 mm (0.709 in)
• Plastic socket rod and tube connections
• OE-style fitment for Mazda MX-5 Miata power retractable hardtop applications

Product Details

Stabilus 5B-380766 is a gas-charged lift support specified for the Mazda MX-5 and Mazda MX-5 Miata with a power retractable hardtop. The 185 N force rating, 179 mm compressed length, and 247 mm extended length are matched to the original application, while the plastic socket ends provide the connection style used on the vehicle. This part cross-references Tuff Support 614430 for the same application.

Fits 2006-2015 Mazda MX-5, N/A, w/ Power Retractable Hardtop. Fits 2006-2015 Mazda MX-5 Miata, N/A, Power Retractable Hardtop. Fits 2006 Mazda MX-5 Miata, N/A, w/ Power Retractable Hardtop. Use part number 5B-380766 when searching for a Mazda MX-5 Miata retractable hardtop lift support replacement.

Common Uses

• Replacing a weak or failing retractable hardtop lift support
• Restoring proper hardtop movement on Mazda MX-5 Miata models
• Addressing slow, uneven, or unsupported roof operation
• Correcting a support that no longer holds position as intended

Installation Notes

Verify the vehicle is a Mazda MX-5 or MX-5 Miata with a power retractable hardtop before ordering. Compare the compressed length, extended length, rod diameter, tube diameter, and socket-style ends to the original support. Confirm the part number 5B-380766 against the existing unit and inspect the mounting points for wear before installation.

Quality Assurance

Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is built to match the specified Mazda application dimensions and force rating.