Trim-Gard
Specification sheet
trimgard.com
September 25, 2026

DU-121

Cross-section drawing of DU-121
Width0.760"
Height0.515"
Flange0.125"
MaterialRubber
TypeSponge
Durometer2A4 (sponge grade)
ColourBlack
MountPush On
Bulb positionSide
Core1in Wire

Styles

Bulb Seals