Technic Gear 14 Tooth Bevel

4143

Technic Gears

Appears in 79 official sets

Catalog rarity

Common

Used in 79 official sets — a staple element in many builds. Available in 2 catalog colors.

Based on official set inventories in our catalog — not market price or production volume.

Best sets to source this part

Smallest official sets that include this element — useful when you only need one piece, not the whole theme.

Differential

1148-1 · 1981 · 5 parts · Light Gray

View set →
Differential Gears / Universal Joint, Differential Housing and Wheels

5245-1 · 1994 · 6 parts · Light Gray

View set →
Universal Joint, Differential Housing, and Point Wheels

5263-1 · 1987 · 6 parts · Light Gray

View set →
Crown Wheels, Gear Racks, Point Wheels, Worm Gears

5258-1 · 1987 · 10 parts · Light Gray

View set →
Differential and Bevel Gears

9967-1 · 1994 · 18 parts · Light Gray

View set →

Technic Gear 14 Tooth Bevel (part 4143) is a Technic Gears used in 79 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.

→ Category: Technic Gears
→ Appears in 79 official sets
→ Scan a photo to identify this part instantly
→ Compare market prices

Market value

No estimate on BrickID yet

We don't pull live prices from marketplaces automatically — that requires paid seller API access. Check live listings below, or be the first to share a price you paid or saw.

Check live listings →

Share a price you paid or saw

Help other collectors — we aggregate anonymous reports on this page.