← The LEGO Parts Guide › Curve › Wedge

10×4×⅔ Wedge w/ Cutout (Mudguard) (Part 3166)

2023-2025NEW

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

LEGO Pick a Brick:
3166 DESIGN PLATE 4X10X2/3, NO. 1
Bricklink:
3166 Wedge 10 x 4 x 2/3 Cutout (Mudguard)
Rebrickable:
3166 Wheel Arch, Mudguard 10 x 4 x 2/3
Brickset:
3166 DESIGN PLATE 4X10X2/3, NO. 1
LDraw:
3166 Vehicle Mudguard 4 x 8 x 0.667 (needs Work)
 CURRENTALL YEARS
OVERALL RANK
+292
1788
3894
# PIECES
16(RANK: 1787)
16(RANK: 3802)
# SETS
6(RANK: 1956)
6(RANK: 4568)
# COLORS
4(RANK: 1328)
4(RANK: 2889)

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Current ranking based on sets released between 2021-2025.

Printable LEGO Brick Label

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

10×4×⅔ Wedge w/
Cutout (Mudguard)
3166
.LBX

New Label! Not included in legacy LEGO Brick Labels collection.

10×4×⅔ Wedge w/
Cutout (Mudguard)
3166
.LBX

Small QR codes are hard to scan with some devices.

Date Added: 2025-07-30 03:08:51
Date Modified: 2025-07-30 03:09:18

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