Kysor Panel Systems 36 x 78 Gasket, 38 x 77-1/4 3S

Restore a tight, energy-efficient seal to your walk-in cooler or freezer with this high-performance magnetic door gasket.

The Kysor Panel Systems 36 x 78 Gasket is engineered to solve one of the most common and costly problems in commercial refrigeration: air leaks caused by worn or damaged door gaskets. When a gasket no longer seals properly, cold air escapes and warm air enters, forcing your refrigeration system to work harder and driving up energy costs. This 3-sided, snap-in style gasket installs easily into existing channels, instantly restoring a secure seal and helping maintain consistent internal temperatures for reliable operation.

Product Details

• Product Type: Triple-dart magnetic door gasket (3-sided)

• Compatibility: Designed for walk-in cooler or freezer doors with a 36" x 78" opening; actual gasket size approximately 38" x 77-1/4"

• Manufacturer: Kysor Panel Systems — Genuine OEM Original Part

• Common Symptoms Fixed: Quickly resolves cold-air loss, temperature fluctuations, icing, and increased energy usage caused by a loose, cracked, or ineffective door gasket.

Part Numbers Replaced

36 X 78, 07-750

Key Features

Genuine OEM Quality: Manufactured by Kysor Panel Systems, this gasket maintains exact fitment and performance standards, ensuring the reliable sealing capability your walk-in system was designed for.

Improved Performance & Efficiency: The magnetic triple-dart design provides a strong, even seal around the door frame, helping your refrigeration system maintain stable temperatures with less effort, reducing energy consumption and operating costs.

Durable Construction: Made from high-quality extruded vinyl, this gasket resists cracking, warping, and wear—even in low-temperature, high-use environments—delivering long-lasting performance.

Easy Installation: The snap-in style makes replacement quick and straightforward. Simply remove the old gasket and press this one into place—no special tools or adhesives required.

Perfect Fit Compatibility: Designed specifically for walk-in doors that require a 36" x 78" gasket size, with actual physical dimensions of approximately 38" x 77-1/4", ensuring an accurate, secure fit.

Keep your walk-in operating efficiently and protect your temperature-sensitive inventory. Order your Kysor Panel Systems 36 x 78 Gasket today and restore a reliable seal that saves energy and boosts performance!