Hoshizaki Dart Mounted Magnetic Gasket | OEM Snap-In Seal

OEM Part Details

• Manufacturer: Hoshizaki
• OEM Number: PD-714-312
• MPN: PD-714-312
• SKU: PD-714-312
• Part Type: Door Gasket

Product Overview

OEM Part Details Manufacturer: Hoshizaki OEM Part Number: PD-714-312 MPN/SKU: PD-714-312 Part Type: Dart Mounted Magnetic Door Gasket Equipment Category: Commercial Refrigeration Product Overview The Hoshizaki PD-714-312 is a dart mounted magnetic door gasket used to help form a dependable seal around a commercial refrigeration equipment door. Its magnetic sealing surface helps the door close against the cabinet opening, while the dart-style mounting edge is intended to seat in the appropriate gasket channel. A properly matched gasket is important because the door seal helps limit cabinet air leakage when the door is shut. When a gasket becomes torn, hardened, compressed, distorted, or loose in its mounting channel, warm and moisture-laden air can enter around the door opening. That condition may contribute to frost, moisture, poor door closure, and difficulty maintaining the intended cabinet environment. Replacing a worn seal with the correct Hoshizaki OEM part can help restore the door assembly after the original gasket and mounting profile have been carefully compared. PD-714-312 should be identified by its manufacturer part number, dart mounting style, magnetic gasket construction, original gasket profile, and door details. Equipment fitment and dimensions are not confirmed here, so verify the equipment model, serial number, and original component before ordering.

Product Function

Product Function This Hoshizaki door gasket provides the sealing contact between the door and cabinet opening on applicable commercial refrigeration equipment. The magnetic portion helps hold the gasket against the cabinet face when the door closes. Its dart-mounted edge secures the gasket in the appropriate door channel, allowing the seal to follow the door perimeter. A gasket in good condition supports proper door closure and helps reduce air movement through gaps around the door. It also works alongside the door hinges, latch, closer, and gasket channel. The gasket does not correct a bent door, damaged mounting channel, loose hinge, or latch alignment issue, so those related door components should be inspected when a seal concern is present.

Why Choose a Genuine OEM Replacement?

Why Choose a Genuine OEM Replacement? A genuine Hoshizaki OEM replacement helps keep the purchase focused on the manufacturer part number PD-714-312 and the verified dart-mounted magnetic gasket design. Matching the OEM number to the original component gives technicians and equipment owners a clearer starting point when comparing gasket profile, mounting edge, door orientation, and overall shape. This approach can reduce wrong-order risk when several door gaskets appear similar but use different mounting arrangements.

How This Part Works

How This Part Works The PD-714-312 gasket is positioned around the door perimeter with its dart-style edge seated in the corresponding gasket channel. Once the door is closed, the magnetic portion draws toward the cabinet sealing surface and helps create continuous contact around the opening. That contact helps limit the exchange of cabinet air and surrounding air through the door gap. Door sealing depends on more than the gasket alone. The gasket must sit evenly in its channel, the door must close squarely, and the hinges and latch must hold the door in the correct position. A gasket that is damaged or no longer maintains even compression may leave visible gaps or allow the door to reopen slightly. Comparing the replacement to the original gasket before service helps confirm that the profile and dart mounting arrangement are appropriate.

Technician Service Tip

Technician Service Tip Before replacing a door gasket, compare the original gasket's dart mounting edge and perimeter profile with the replacement. Inspect the gasket channel for damage, debris, or areas where the original gasket has pulled loose. Also check whether the door closes evenly against the cabinet and whether hinge or latch wear is affecting alignment. A new gasket may not seal evenly if the door assembly is out of position or the mounting channel cannot securely retain the dart edge.

Common Failure Symptoms

• Torn, split, or visibly damaged gasket material may indicate that the door seal should be inspected.
• A door that does not close evenly around its perimeter can indicate gasket compression or door alignment concerns.
• Visible gaps between the door gasket and cabinet face may indicate loss of sealing contact.
• Moisture near the door opening can indicate that air is moving through an incomplete door seal.
• Frost near the door perimeter may indicate a gasket, door alignment, or closure concern.
• A gasket that pulls away from its channel may indicate damage to the dart edge or gasket mounting channel.
• Flattened, hardened, or distorted gasket sections may indicate that the seal is no longer making even contact.
• A door that opens back slightly after closing may indicate that the gasket, hinges, latch, or closer should be inspected.
• Uneven magnetic contact around the door can indicate a gasket profile, mounting, or alignment issue.
• Repeated buildup around the door edge may indicate that the complete door assembly requires evaluation.

Commercial Applications

Commercial Applications This Hoshizaki OEM door gasket is identified for commercial refrigeration equipment service where the original component is confirmed as PD-714-312. It is relevant to refrigeration service teams, foodservice maintenance personnel, and equipment owners addressing a worn or damaged door seal. The gasket's role is limited to the door assembly and cabinet sealing area; it should not be selected on appearance alone. Because confirmed equipment fitment is not provided, this part should be matched to the equipment model, serial number, original OEM number, and original gasket profile before purchase. Careful verification is especially important when similar doors use different gasket channels, perimeter shapes, or mounting styles.

Before You Order

• Match Hoshizaki OEM part number PD-714-312 to the original component or approved equipment documentation.
• Verify the equipment model and serial number before ordering.
• Compare the replacement gasket with the original gasket removed from the door.
• Confirm that the original gasket uses a dart-style mounting edge.
• Compare the magnetic sealing section and overall gasket profile.
• Review the product image against the original component.
• Inspect the door gasket channel for damage, distortion, or areas that may not retain the dart edge.
• Check door hinge, latch, and closer condition because alignment can affect gasket contact.
• Confirm door orientation and perimeter shape before selecting a replacement.
• Verify dimensions from approved equipment documentation when dimensional confirmation is required.

Related Components

• Door hinges should be inspected because hinge wear or looseness can prevent the door from meeting the gasket evenly.
• Door latch components should be inspected because insufficient latch engagement can leave gaps at the sealing surface.
• Door closers should be inspected where present because they help bring the door into its final closed position.
• The gasket retainer or mounting channel should be inspected because a damaged channel may not securely hold the dart-mounted edge.
• The door assembly should be inspected for bends or alignment concerns that can interfere with even gasket compression.

Frequently Asked Questions

What is Hoshizaki part number PD-714-312?

Hoshizaki PD-714-312 is a dart mounted magnetic door gasket for confirmed commercial refrigeration equipment applications.

What does a dart mounted door gasket mean?

A dart mounted gasket uses a shaped mounting edge that seats into the appropriate gasket channel around the door.

How do I verify this gasket before ordering?

Match OEM number PD-714-312, verify the equipment model and serial number, and compare the original gasket profile, mounting edge, and door perimeter.

Can a damaged door gasket contribute to frost or moisture near the door?

Yes. A torn, flattened, loose, or poorly compressed gasket may allow air movement around the door opening, which can contribute to frost or moisture.

Should door hinges and latches be inspected with the gasket?

Yes. Door hinges, latches, closers, and the gasket channel should be inspected because door alignment and closure affect gasket contact.

Does PD-714-312 fit every Hoshizaki refrigeration door?

No. Confirm fitment using the equipment model, serial number, original OEM number, and original gasket profile before ordering.