What are the specs for this Gasket & Seal?

The correct replacement for Goodman model GMV950704CXA — 10254303 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 GMV950704CXA — 10254303.

What symptoms indicate I need a new gasket & seal?

Common symptoms that indicate you need a new gasket & seal 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 & seal 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 Rubber Coupling Seal for GMV950704CXA — 10254303

Name: OEM Goodman Rubber Coupling Seal for GMV950704CXA — 10254303
Brand: Goodman
SKU: GOODMAN-12774
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-12774 Brand: Goodman

$2.95 $3.95

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Goodman 10254303 Rubber Coupling

The Goodman 10254303 is a genuine OEM rubber coupling for the GMV950704CXA variable-speed condensing furnace and compatible GMV95-series models. This flexible coupling joins condensate and low-pressure vent components, absorbing vibration while maintaining a leak-tight seal. Rubber couplings harden and crack over time, allowing condensate seepage or air leaks that can trigger pressure-switch faults — making this an inexpensive but important maintenance part.

Specifications

Part Number: 10254303
Component: Rubber coupling / flexible seal
Function: Vibration-dampening leak-tight connection
Fits: Goodman GMV950704CXA and compatible GMV95 furnaces
Equipment Type: High-efficiency condensing gas furnace
Material: Condensate-rated EPDM rubber
Fit: OEM exact replacement

OEM vs. Generic

The OEM coupling matches Goodman's exact inner diameter and clamp seat for a proper seal. A Generic coupling may be the wrong size or a lower-grade rubber that degrades faster in acidic condensate. For a few dollars, OEM gives you the longest-lasting, best-fitting seal.

Installation Difficulty

Easy (1/5). Under 15 minutes. Shut off power and gas, loosen the hose clamps, slide off the old coupling, fit the replacement, and re-tighten the clamps evenly. Confirm no condensate leaks after restarting. Simple enough for most DIYers; call a licensed HVAC technician if the coupling is part of the combustion-vent path and you're unsure.

Compatible model: GMV950704CXA. Verify model and serial before ordering.

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 Rubber Coupling Seal...

$2.95

Frequently Asked Questions

Does this Gasket & Seal fit my Goodman GMV950704CXA — 10254303?

Yes. This is the factory-specified OEM gasket & seal for the Goodman GMV950704CXA — 10254303. 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 & seal on my Goodman GMV950704CXA — 10254303?

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 & seal?

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

Is this gasket & seal 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 & seal?

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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