What are the specs for this Angle Bracket?

The correct replacement for Goodman model WAHMS3743P4ABA — 0121A00027 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 WAHMS3743P4ABA — 0121A00027.

What symptoms indicate I need a new angle bracket?

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

Is this angle bracket 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 Angle Bracket for WAHMS3743P4ABA — 0121A00027

Name: OEM Goodman Angle Bracket for WAHMS3743P4ABA — 0121A00027
Brand: Goodman
SKU: GOODMAN-2089
Price: 70.74 USD
Availability: InStock

SKU: GOODMAN-2089 Brand: Goodman

$70.74 $95.50

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 0121A00027 Angle Bracket

The Goodman 0121A00027 is a genuine OEM angle bracket for the WAHMS3743P4ABA air handler and compatible Goodman/Amana units. This formed structural bracket secures internal components or anchors the cabinet during installation, maintaining alignment and rigidity. A missing, bent, or corroded bracket can let components shift, introducing vibration, noise, and stress on adjacent parts — so replacing it with the correct OEM bracket keeps the assembly tight and quiet.

Specifications

Type: Angle / mounting support bracket
Material: Formed steel
Fits: WAHMS3743P4ABA and compatible air handlers
OEM Part Number: 0121A00027
Equipment: Goodman Air Handler

OEM vs. Generic

This genuine OEM bracket is stamped to the exact bolt pattern, angle, and gauge specified by Goodman, so it lines up with existing holes and load points. Generic angle stock may require cutting and drilling and can sit at the wrong angle. OEM ensures a drop-in fit and proper load support.

Installation Difficulty

Easy — disconnect power, align the bracket to the existing fastener holes, and torque the hardware. Typically 15–30 minutes with basic hand tools. Confirm all supported components are secure after installation.

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 Angle Bracket for WA...

$70.74

Frequently Asked Questions

Does this Angle Bracket fit my Goodman WAHMS3743P4ABA — 0121A00027?

Yes. This is the factory-specified OEM angle bracket for the Goodman WAHMS3743P4ABA — 0121A00027. 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 angle bracket on my Goodman WAHMS3743P4ABA — 0121A00027?

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 angle bracket?

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

Is this angle bracket 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 angle bracket?

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