Stabilus 5B-633832 Deck Lid Lift Support

BMW Trunk Gas Strut Replacement

Restore controlled trunk lid movement with this Stabilus gas spring, part number 5B-633832. It is built for BMW applications with spoiler-equipped rear lids and uses a metal blade with retaining clip connection at both ends for a direct OE-style replacement.

Key Features

• Brand: Stabilus
• Part number: 5B-633832
• Extended length: 364.5 mm (14.35 in.)
• Compressed length: 220 mm (8.661 in.)
• Rod diameter: 8 mm (0.315 in.)
• Tube diameter: 18 mm (0.709 in.)
• Force rating: 480 N (108 lb.)
• Metal blade with retaining clip rod and tube connections
• OE-style replacement for spoiler-equipped BMW trunk lids

Detailed Description

The Stabilus 5B-633832 gas strut is a direct-fit trunk support for select BMW 525i, 530i, 535i, 540i, and M5 models with a spoiler. Its 480 N force rating is matched to the application to help maintain smooth opening and controlled closing of the trunk lid. With an 8 mm rod, 18 mm tube, and 364.5 mm extended length, this strut is specified for the rear lift support geometry used on the listed BMW vehicles.

This part cross-references URO 51242231663 for the same application. If you are searching for a BMW 525i trunk strut replacement, BMW 535i lift support, or a Stabilus 5B-633832 gas spring for a spoiler-equipped BMW sedan, this part number is the relevant match.

What It Is Used For

• Trunk lid that drops too quickly
• Rear lid that no longer stays open
• Weak or worn gas spring support
• Uneven or inconsistent trunk opening effort
• Noisy or sluggish trunk operation

Installation Notes and Tips

Verify the existing strut length, end fittings, and vehicle application before installation. This Stabilus gas spring uses metal blade connections with retaining clips, so confirm the attachment style on the vehicle matches the original hardware points. Replace worn supports in pairs when the opposite side is also fatigued, and support the trunk lid securely during service.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports, and part number 5B-633832 is built to the dimensional and force specifications listed for the confirmed BMW fitment.

• Fits 1989-1995 BMW 525i, N/A, w/ Spoiler
• Fits 1994-1995 BMW 530i, N/A, w/ Spoiler
• Fits 1994-1995 BMW 540i, N/A, w/ Spoiler
• Fits 1989-1993 BMW 535i, N/A, w/ Spoiler
• Fits 1991-1993 BMW M5, N/A, w/ Spoiler