← The LEGO Parts Guide › 3. SNOT › Jumper

1×3 Jumper w/ 2-studs (Double) (Part 34103)

2017-2025CURRENT

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:
34103 PLATE 1X3 W/ 2 KNOBS
Bricklink:
34103 Plate, Modified 1 x 3 with 2 Studs (Double Jumper)
Rebrickable:
34103 Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)
Brickset:
34103 PLATE 1X3 W/ 2 KNOBS
LDraw:
34103 Plate 1 x 3 with 2 Studs Offset
 CURRENTALL YEARS
OVERALL RANK
+4
88RANK
183RANK
# PIECES
3220RANK: 84
4011RANK: 172
# SETS
539RANK: 110
714RANK: 242
# COLORS
26RANK: 92
27RANK: 179

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 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

1×3 Jumper,
Dbl.
34103
.LBX

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

A label for this part is included in the legacy LEGO Brick Labels collection.

Date Added: 2024-02-21 12:00:00
Date Modified: 2025-04-06 00:11:49

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This script last updated on January 14 2025 10:17 PM (PST).

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.