What are the specs for this Coupling?

The correct replacement for Goodman model GMH950704CXAF — 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 GMH950704CXAF — 10254303.

What symptoms indicate I need a new coupling?

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

Is this coupling 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.

IMAGE COMING SOON

Goodman

OEM Goodman Rubber Coupling for GMH950704CXAF — 10254303

Name: OEM Goodman Rubber Coupling for GMH950704CXAF — 10254303
Brand: Goodman
SKU: GOODMAN-11286
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-11286 Brand: Goodman

$9.95 $12.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman 10254303 Rubber Coupling is a genuine OEM sealing and vibration-isolation component for the GMH950704CXAF 96% AFUE gas furnace. This flexible rubber coupling provides a leak-tight connection and dampens vibration where it is installed — commonly used on condensate drain, pressure-tubing, or inducer connections. Rubber degrades and hardens over time from heat cycling, so a fresh OEM coupling restores a proper seal and prevents leaks or air infiltration that can cause pressure-switch faults.

Part number: 10254303
Material: Molded EPDM/rubber
Function: Flexible seal / vibration isolation coupling
Fits: Goodman GMH950704CXAF and compatible furnaces
Condition: Brand-new OEM replacement

OEM vs. Generic: The OEM 10254303 is molded to Goodman's exact inner and outer diameters for a slip-free, airtight fit. Aftermarket rubber couplings often differ slightly in bore size, leading to leaks or blow-off under pressure. At this price point, OEM is the smart choice.

Install difficulty: Very easy — 1 out of 5. Slip the old coupling off and press the new one into place; no tools required in most applications. Ensure surfaces are clean and dry for the best seal. Power down the furnace before servicing.

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 for ...

$9.95

Frequently Asked Questions

Does this Coupling fit my Goodman GMH950704CXAF — 10254303?

Yes. This is the factory-specified OEM coupling for the Goodman GMH950704CXAF — 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 coupling on my Goodman GMH950704CXAF — 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 coupling?

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

Is this coupling 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 coupling?

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.

Menu

OEM Goodman Rubber Coupling for GMH950704CXAF — 10254303

Shipping Information

Return Policy

Frequently Asked Questions