Harford 3-Sided Dart-Mounted Magnetic Gasket — Walk-In Cooler/Freezer Door Seal | OEM-Style Replacement

Restore a tight, energy-efficient seal on your walk-in with a genuine-fit Harford 3-sided dart-mounted magnetic gasket. Designed for walk-in cooler or freezer doors, this OEM-style replacement improves temperature retention, reduces frost and moisture, and supports food safety compliance in demanding commercial environments.

Key Features & Benefits

• 3-sided configuration for threshold/sill applications
• Dart-mount profile locks securely into the factory gasket track
• Magnetic seal maintains gasket compression and minimizes cold-air loss
• Durable, commercial-grade materials for long service life
• OEM-style fit for fast, clean installation

Why Replace Your Gasket?

Worn, torn, or hardened gaskets cause temperature loss, icing, condensation, higher energy bills, and product risk. Replacing promptly helps maintain safe holding temperatures, reduce compressor runtime, and protect inventory.

How to Confirm Fit

• Measure size: Use outside-to-outside dimensions of the existing gasket
• Verify mount: Ensure your door uses a dart-mount track (not snap-in or push-in)
• Configuration: 3-sided frame (pair with sill/threshold as required)
• Match profile: Confirm the dart/barb and bulb profile against your original

Specifications

Pro Tip: Inspect hinges and door closer alignment when installing a new gasket; proper door lift and latch tension extend gasket life and improve sealing.

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Order the Harford 3-Sided Dart-Mounted Magnetic Gasket today for a reliable seal, safe temperatures, and energy savings from PartsDirectOnline.