Nissan 240sx Firewall Brake line clamps - image

Files (4)

Nissan_4_Line_Bottom_clamp.stl

STL

343.3 KB

Nissan_3_Line_Bottom_clamp.stl

STL

382.3 KB

Nissan_3_Line_Top_clamp.stl

STL

1.1 MB

Nissan_4_line_Top_clamp.stl

STL

600.4 KB

Print guidance estimate

Uses saved filament metadata

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

4 model files

Recommended kit

50g

Based on 25% main infill across listed model files

Material cost

$1.20

Filament only at roughly $24/kg ASA / ABS

Print time

2.0h saved / 1.4h–2.4h estimate

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL file	Role	Source size	ASA / ABS 20%	ASA / ABS 25%	100% solid	Recommendation
Nissan_4_Line_Bottom_clamp.stl	Printable file	343.3 KB STL	Slice file	Slice file	Slice file	Ensure proper bolt and rivnut sizing for secure mounting
Nissan_3_Line_Bottom_clamp.stl	Printable file	382.3 KB STL	Slice file	Slice file	Slice file	Ensure proper bolt and rivnut sizing for secure mounting
Nissan_3_Line_Top_clamp.stl	Printable file	1.1 MB STL	Slice file	Slice file	Slice file	Ensure proper bolt and rivnut sizing for secure mounting
Nissan_4_line_Top_clamp.stl	Printable file	600.4 KB STL	Slice file	Slice file	Slice file	Ensure proper bolt and rivnut sizing for secure mounting

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Exterior

Nissan 240sx Firewall Brake line clamps

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Shared by

Michael Chen

Verified

Description

broke the factory clips off the brake lines on my 240sx so designed these to hold the clamps in using a standard M6 bolt and rivnut on the firewall. made both the 4 Line clamp( closer to brake booster) and 3 Line clamp (other side of the engine on firewall) recommended to print in abs to withstand engine bay temps.

Print Settings

Time: 2h

Filament: 50g

Supports: Not needed

Compatible Cars

Nissan (all models)

Published Feb 18, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

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