What are the specs for this Gasket?

The correct replacement for Goodman model WAHMS1931P4ABA — 0154A00000BL is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number WAHMS1931P4ABA — 0154A00000BL.

What symptoms indicate I need a new gasket?

Common symptoms that indicate you need a new gasket include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this gasket compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Drain Pan Gasket for WAHMS1931P4ABA — 0154A00000BL

Name: OEM Goodman Drain Pan Gasket for WAHMS1931P4ABA — 0154A00000BL
Brand: Goodman
SKU: GOODMAN-2036
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-2036 Brand: Goodman

$9.95 $13.43

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman 0154A00000BL Drain Pan Gasket is a genuine OEM sealing gasket for the WAHMS1931P4ABA air handler. It seals the condensate drain pan to the cabinet, preventing water from bypassing the pan and dripping into the cabinet or onto surrounding surfaces.

Over time, gaskets compress, dry out, and crack — the leading cause of nuisance water leaks and cabinet corrosion in air handlers. Installing the correct OEM gasket restores a watertight seal and protects the equipment.

Specifications

Part type: Drain pan gasket / seal
OEM part number: 0154A00000BL
Brand: Goodman
Compatible model: WAHMS1931P4ABA (air handler)
Function: Condensate pan-to-cabinet water seal
Material: Closed-cell sealing foam/gasket stock

OEM vs. Generic

The genuine Goodman OEM gasket is die-cut to the exact pan profile with the correct thickness and adhesive backing. Generic foam strips often have the wrong compression set or adhesive, allowing gaps where water escapes. For a reliable seal, choose OEM.

Installation Difficulty

Easy — Power down the unit, remove the access panel, clean off old gasket residue, and apply the new gasket to the clean mating surface. No special tools or refrigerant work required.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Drain Pan Gasket for...

$9.95

Frequently Asked Questions

Does this Gasket fit my Goodman WAHMS1931P4ABA — 0154A00000BL?

Yes. This is the factory-specified OEM gasket for the Goodman WAHMS1931P4ABA — 0154A00000BL. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the gasket on my Goodman WAHMS1931P4ABA — 0154A00000BL?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new gasket?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this gasket compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman gasket?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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