What are the specs for this Bushing?

The correct replacement for Goodman model WFD18045S3AXCC — B1392139 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 WFD18045S3AXCC — B1392139.

What symptoms indicate I need a new bushing?

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

Is this bushing 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 View Port Bushing for WFD18045S3AXCC — B1392139

Name: OEM Goodman View Port Bushing for WFD18045S3AXCC — B1392139
Brand: Goodman
SKU: GOODMAN-13833
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-13833 Brand: Goodman

$0.85 $1.15

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The genuine Goodman B1392139 View Port Bushing is the small factory grommet that seals and frames the flame-observation sight port on the WFD18045S3AXCC furnace. Though inexpensive, this bushing plays a real role: it seals the burner-compartment view port against air leakage and holds the sight glass or cover in place so you can safely inspect the flame. A missing or brittle bushing lets combustion air escape and can affect burner performance.

Specifications

OEM Part Number: B1392139
Type: View port / sight-glass bushing (grommet)
Fits: Goodman WFD18045S3AXCC furnace
Material: High-temperature molded grommet
Function: Seals and retains the burner-compartment observation port
Sold: Individually

OEM vs. Generic

Because this is a heat-exposed sealing part, the OEM Goodman bushing is molded to the exact port diameter and rated for combustion-compartment temperatures. Off-the-shelf grommets may not seat tightly or may degrade near the burners. At this price point there is little reason to substitute — buy the correct OEM part.

Installation Difficulty

Very Easy (1 of 5). With power off, press the old bushing out of the view-port opening and snap the new one into place by hand. No tools required. A one-minute job, typically done alongside other burner-area maintenance.

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 View Port Bushing fo...

$0.85

Frequently Asked Questions

Does this Bushing fit my Goodman WFD18045S3AXCC — B1392139?

Yes. This is the factory-specified OEM bushing for the Goodman WFD18045S3AXCC — B1392139. 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 bushing on my Goodman WFD18045S3AXCC — B1392139?

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 bushing?

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

Is this bushing 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 bushing?

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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