What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model ADV81155CXBB — B1376851 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 ADV81155CXBB — B1376851.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Is this motor mount 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 Blower Motor Mount Band for ADV81155CXBB — B1376851

Name: OEM Goodman Blower Motor Mount Band for ADV81155CXBB — B1376851
Brand: Goodman
SKU: GOODMAN-B1376851
Price: 4.95 USD
Availability: InStock

SKU: GOODMAN-B1376851 Brand: Goodman

$4.95 $6.49

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Goodman B1376851 Blower Motor Mount Band

The B1376851 is a genuine OEM motor mount band (belly band) for the Goodman/Amana ADV81155CXBB gas furnace and compatible models. This steel band wraps the blower motor and clamps it securely to the mounting arms, isolating vibration and holding the motor in precise alignment with the blower wheel. A cracked, rusted, or stretched band can allow the motor to shift, causing noise, wheel rub, or premature bearing wear.

Specifications

Type: Blower motor belly-band mounting strap
Material: Formed steel with clamp hardware provision
Function: Secures and centers the blower motor, dampens vibration
Fits: Goodman & Amana furnaces including ADV81155CXBB
Use: Pairs with motor mount arms (e.g., B1376853)

OEM vs. Generic

The OEM B1376851 matches the factory band diameter and bolt pattern so the motor seats without shims or bending. Universal aftermarket bands often require modification and may not clamp evenly, leading to vibration and noise complaints. OEM ensures a drop-in, factory-correct fit.

Installation Difficulty

Moderate (~30–45 minutes). Requires removing the blower assembly, transferring the motor to the new band, and re-torquing the clamp. Note motor orientation and wire routing before disassembly. A nut driver and basic hand tools are needed.

Genuine OEM replacement with fast shipping from NationalHVACParts.com.

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 Blower Motor Mount B...

$4.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman ADV81155CXBB — B1376851?

Yes. This is the factory-specified OEM motor mount for the Goodman ADV81155CXBB — B1376851. 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 motor mount on my Goodman ADV81155CXBB — B1376851?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this motor mount 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 motor mount?

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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