Pelican 1403 Lid O-Ring

A worn or missing lid seal lets dust and moisture into a protective case, putting sensitive instruments or spare parts at risk. The Pelican 1403 O-ring is the direct replacement part that returns the case to its original IP-rated closure without needing a new enclosure. Maintenance teams keep these rings on hand so a compromised seal can be swapped in minutes during routine checks.

Installation requires no tools; the old ring lifts out of the groove and the new one presses into place with even finger pressure around the full perimeter. The elastomer material resists compression set, so the seal holds its shape through repeated lid cycles and temperature swings common in warehouse aisles and vehicle bays. Because the part matches the factory profile, the latch mechanism engages with the same force as day one, preventing the latch fatigue that occurs when a flattened seal forces over-tightening.

This O-ring suits the Pelican 1403 case used for carrying calibration gear, electronics, and critical spares across sites that also run plastic crates, storage bins, and warehouse shelving. Order the exact quantity needed for your preventative maintenance schedule.

Features

• Genuine Pelican replacement part for 1403 case lid
• Restores original watertight and dustproof seal performance
• Tool-free installation into existing lid groove
• Elastomer resists compression set and temperature variation
• Prevents latch fatigue caused by degraded seals
• Ideal for maintenance kits in industrial and field operations