← Back to Master Cross-Reference Directory • Category: Commercial Refrigeration Door Gasket Cross-Reference • OEM Part Numbers: True T-19 T-19F 810815 Single Door Reach-In Gasket

Commercial Refrigeration Door Gasket Cross-Reference

True T-19 T-19F 810815 Single Door Reach-In Gasket — Dart-to-Dart vs Outside Dimensions & OEM Cross-Reference

Verified OEM part-number cross-reference, Dart-to-Dart (24-7/8" x 53-1/2" (24.875" x 53.50")) vs. Outside-to-Outside (25-5/8" x 54-1/4" (25.625" x 54.25")) caliper dimensions, and 4-Sided Magnetic Push-In Wide Dart (True Gray/Black NSF PVC) retainer guide for True 810815 on T-19 / T-19F / T-19FZ Compact 27" Single-Door Reach-In Cooler & Freezer.

⚠ CRITICAL GASKET MEASUREMENT RULE FOR TRUE (810815): True T-19 and T-19F 27" compact reach-ins use OEM 810815 (24-7/8" x 53-1/2" Dart-to-Dart / 25-5/8" x 54-1/4" OD), which is 3/4" narrower and 3/4" shorter than the standard T-23 OEM 810809 (25-5/8" x 54-1/8" Dart-to-Dart). Never install a T-23 gasket on a T-19 cabinet. Always verify 24-7/8" x 53-1/2" (24.875" x 53.50") (Dart-to-Dart) and 25-5/8" x 54-1/4" (25.625" x 54.25") (Outside-to-Outside) against your existing gasket before ordering.

Verified Reddit Fit Complaint: r/refrigeration & r/KitchenConfidential — True 810815 Dart-to-Dart vs Outside-to-Outside gasket fit threads

Side-by-Side Dart-to-Dart vs. Outside Dimension & Retainer Profile Matrix

Verified Caliper Dimensions, OEM Part Numbers & Retainer Dart Profiles

OEM Brand & Model	Dart-to-Dart vs Outside Size (In)	Retaining Dart / Profile Spec	Measurement / Profile Trap	OEM Price	Verified NSF Gasket Match	Direct Spec Links
True T-19 / T-19F / T-19FZ Compact 27" Single-Door Reach-In Cooler & Freezer (OEM 810815 Single Door Seal) Cabinet Fit Group: True Commercial Refrigeration Door Gasket Cross-Reference	Dart: 24-7/8" x 53-1/2" (24.875" x 53.50") \| OD: 25-5/8" x 54-1/4" (25.625" x 54.25") 24-7/8" x 53-1/2" (24.875" x 53.50") (Dart-to-Dart) \| 25-5/8" x 54-1/4" (25.625" x 54.25") (Outside-to-Outside)	4-Sided Magnetic Push-In Wide Dart (True Gray/Black NSF PVC) (OEM 810815)	True T-19 and T-19F 27" compact reach-ins use OEM 810815 (24-7/8" x 53-1/2" Dart-to-Dart / 25-5/8" x 54-1/4" OD), which is 3/4" narrower and 3/4" shorter than the standard T-23 OEM 810809 (25-5/8" x 54-1/8" Dart-to-Dart). Never install a T-23 gasket on a T-19 cabinet.	$114.00 OEM	CoolerGaskets True 810815 NSF Custom Welded Gasket $48.95 Save 57%	Verify Exact Fit → Amazon
True T-19 / T-19F / T-19FZ Compact 27" Single-Door Reach-In Cooler & Freezer (Multi-Door Kitchen Contractor 2-Pack — OEM 810815) Cabinet Fit Group: True Multi-Door Value Bundle	Dart: 24-7/8" x 53-1/2" (24.875" x 53.50") \| OD: 25-5/8" x 54-1/4" (25.625" x 54.25") (2-Door Set) 24-7/8" x 53-1/2" (24.875" x 53.50") (Dart) \| 25-5/8" x 54-1/4" (25.625" x 54.25") (OD) — 2 Matched Seals	NSF/FDA Food-Code 4-202.11 Compliant 4-Sided Magnetic Push-In Wide Dart (True Gray/Black NSF PVC)	Replacing paired doors on T-19 / T-19F / T-19FZ Compact 27" Single-Door Reach-In Cooler & Freezer simultaneously eliminates center-mullion condensation and passes health inspection dollar-bill tests	$228.00 (2-Unit Kitchen Set)	CoolerGaskets True 810815 2-Door Contractor Bundle $92.90 (2-Pack) Save 58%	Verify Exact Fit → Amazon
True True T-19-2 / T-19F-2 Split Half-Door Reach-In (Comparison Spec — OEM 810816 (T-19-2 Half-Door Reach-In)) Cabinet Fit Group: True Commercial Refrigeration Door Gasket Cross-Reference — Adjacent Variant	Dart: 24-7/8" x 26-1/4" \| OD: 25-5/8" x 27" 24-7/8" x 26-1/4" (Dart-to-Dart) \| 25-5/8" x 27" (Outside-to-Outside)	4-Sided Magnetic Push-In Wide Dart (True Gray/Black NSF PVC) (OEM 810816 (T-19-2 Half-Door Reach-In))	WARNING: Do not confuse T-19 (810815: 25-5/8" x 54-1/4" OD) with T-23 (810809: 26-3/8" x 54-7/8" OD) or T-19-2 half-door (810816)	$114.00 OEM	CoolerGaskets True 810816 (T-19-2 Half-Door Reach-In) NSF Replacement Gasket $48.95 Save 57%	Verify Exact Fit → Amazon

Frequently Asked Commercial Door Gasket Measurement & Fit Questions

Q: What are the exact Dart-to-Dart and Outside-to-Outside dimensions for True 810815?

The True 810815 door gasket used on T-19 / T-19F / T-19FZ Compact 27" Single-Door Reach-In Cooler & Freezer measures 24-7/8" x 53-1/2" (24.875" x 53.50") from Center-of-Dart to Center-of-Dart and 25-5/8" x 54-1/4" (25.625" x 54.25") Outside-Edge to Outside-Edge (OD), using a 4-Sided Magnetic Push-In Wide Dart (True Gray/Black NSF PVC) retainer.

Q: Does True measure 810815 gaskets Dart-to-Dart or Outside-to-Outside?

True specifies 810815 by Dart-to-Dart (Center of Retaining Barb to Opposite Barb). True T-19 and T-19F 27" compact reach-ins use OEM 810815 (24-7/8" x 53-1/2" Dart-to-Dart / 25-5/8" x 54-1/4" OD), which is 3/4" narrower and 3/4" shorter than the standard T-23 OEM 810809 (25-5/8" x 54-1/8" Dart-to-Dart). Never install a T-23 gasket on a T-19 cabinet. Always check both measurements in our caliper matrix before ordering.

Q: How do I install a replacement True 810815 magnetic gasket so the corners seal flat?

Soak the new True 810815 PVC gasket in warm water (110°F–120°F) for 10 minutes prior to installation to remove shipping memory creases. Snap all 4 corners into the door retainer track first, then press the center of each side rail inward without stretching the vinyl.

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Verified OEM part-number cross-reference, Dart-to-Dart vs. Outside-to-Outside caliper dimensions, and retaining dart profile guide for True ...