Front / Rear bumper hex nut. Porsche 911 1974-89  ❭  90008400402

Front / Rear bumper hex nut, M8.
Hex nut for the front or rear bumper mounting assembly on Porsche 911 (1974–1989) models. Manufactured to match Porsche specifications, this M8 hex nut ensures accurate fitment, strong clamping force, and long-lasting durability for your bumper installation or restoration.
Sold Each.

Fits:
Porsche 911 G-models 1974 - 1989
Porsche 930 Turbo 3.0L, 3.3L 1975 - 1989

Diagram Ref No 15 (Front bumper) / no 22 (Rear bumper)

This hex nut fastens the bumper brackets and mounting hardware to the chassis structure. Its precise thread pitch and corrosion-resistant finish ensure consistent torque retention, reliable alignment, and vibration-free bumper support in all driving conditions.

Over time, moisture, vibration, and age can cause original hardware to rust, seize, or lose clamping strength. Aged nuts may compromise bumper alignment or make disassembly difficult during service or repainting.

When to Replace:
• During front or rear bumper removal, alignment, or restoration.
• If existing hardware is rusted, stripped, or corroded.
•  As part of preventive maintenance during bodywork or repainting.


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