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Black neoprene sponge O-ring loop for Pelican 1740 transport case seal

Pelican Products, Inc.

Pelican 1743 O-Ring for 1740 Transport Cases

SKU CH-VGHP-BGWDH

Replacement O-ring for Pelican 1740 transport cases, made from neoprene sponge to maintain a watertight, moisture and dust proof seal

  • Maintains watertight seal with precise 107.8" neoprene O-ring
  • Keeps moisture and dust out of 1740 Transport cases
  • Direct replacement restores original factory protection
  • Neoprene sponge material resists compression over time
  • Exact fit for Pelican 1740 Transport cases

Replacement O-Ring for 1740 Cases

The Pelican 1743 O-ring is a direct replacement seal designed for Pelican 1740 Transport cases. Made from neoprene sponge, it restores the watertight, moisture and dust proof barrier that protects sensitive equipment inside the case. This component ensures the case maintains its original protective rating over time.

For 1740 case owners needing seal renewal

This part suits owners of Pelican 1740 Transport cases whose original O-ring has worn, cracked or been lost. It is not for users of other Pelican case models or third-party cases, as dimensions and groove profiles differ. Buyers needing a complete case or additional hardware should look at other listings.

Single seal restores full protection

The accessory package contains only the O-ring itself, with no tools, lubricants or extra hardware included. Fitting it re-establishes the airtight and watertight seal that guards cameras, electronics or other valuables against water ingress and dust. No software or firmware is involved.

How it compares

Measured against everything we stock in Camera Bags & Protective Cases, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 83% of the 1,297 comparable items (median $61.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the Pelican 1743 O-ring fit any case other than the Pelican 1740 Transport case?

No, the Pelican 1743 O-ring is designed specifically as a replacement seal for the Pelican 1740 Transport case to maintain its watertight and dust proof rating.

Will this neoprene sponge O-ring still seal properly if the case lid or body has minor surface wear from age?

The flexible neoprene sponge material conforms to the groove and compensates for light surface imperfections, restoring the watertight and dust proof barrier on older 1740 cases.

After installing the 1743 O-ring, how can I verify the case is sealing correctly?

Close the latches, submerge the empty case briefly in shallow water, then open it and check the interior for any moisture ingress.

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