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Seat Back Latch - GM GMC Chevrolet Yukon Suburban Tahoe Avalanche - image

Files (1)

Seat_Back_Latch_-_GM_GMC_Chevrolet_Yukon_Suburban_Tahoe_Avalanche.stl
STL
11.5 MB
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.
1 model file
Recommended kit
50g

Based on 100% main infill across listed model files

Material cost
$1.20

Filament only at roughly $24/kg PETG / 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 fileRoleSource sizePETG / ASA / / ABS 20%PETG / ASA / / ABS 100%100% solidRecommendation
Seat_Back_Latch_-_GM_GMC_Chevrolet_Yukon_Suburban_Tahoe_Avalanche.stlPrimary model11.5 MB STL
21g
$0.50
50g
$1.20
50g
$1.20
Print on the side as oriented in the model for optimal strength

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

Interior

Seat Back Latch - GM GMC Chevrolet Yukon Suburban Tahoe Avalanche

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MC

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Michael Chen
Verified

Description

I loved the original design, but with my seat backs, the lip was just a little too short to hold up when hitting bumps. And once I started modifying it, I went a little further and upgraded the design a bit! These are pretty easy to replace, just slide the pin out and get these in place! Needlenose pliers are a must. For printing, print on the side as oriented in the model. Print at 100% fill and you shouldn't need supports. I printed at 0.2mm layer height with zig zag infill. It is very very strong and should last a long time. For heat tolerance, make sure to use PETG, ABS, or ASA. When you print yours, print out a spare or two just to have, even a couple to give away! Many of these break due to the terrible OEM design.

Print Settings

Time: 2h
Filament: 50g
Supports: Not needed

Compatible Cars

Published Mar 11, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

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