Trunk-Floor Twist Lock

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Fitment: 3 Series · E36 · 5 Series · E39
Years: 1990–2000 · 1995–2004
Materials: ABS, Nylon, PETG
License: CC-BY-NC-SA
Downloads: 0
Contributor: Pivas

About this part

Replacement for BMW OEM part 51478230749 (Support for Tension Strap). Used to secure the trunk floor panel in BMW E39 E36 models. Printing recommendation: For maximum strength, print the part at a 45° angle using supports. This print orientation improves layer adhesion in the areas subjected to the highest load, resulting in a stronger and more durable part. BMW catalog lists support 51478230749 from 1996-09 and records bilateral interchangeability with superseded 51478197822; retain the creator-listed E36/E39 fitment. Verify dimensions against the original part and confirm full operation before regular use.

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