What are the specs for this Hardware?

The correct replacement for Bryant model 340MAV036040AAKA 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 Bryant equipment which lists the model number 340MAV036040AAKA.

What symptoms indicate I need a new hardware?

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

IMAGE COMING SOON

Bryant

Bryant Harness Hsi 319850-301 for 340MAV036040AAKA

Name: Bryant Harness Hsi 319850-301 for 340MAV036040AAKA
Brand: Bryant
SKU: BRYANT-340MAV036040AAKA-319850-301
Price: 14.95 USD
Availability: InStock

SKU: BRYANT-340MAV036040AAKA-319850-301 Brand: Bryant

$14.95

Market price $17.58

SAVE $2.63 (15%) vs market

Genuine Bryant OEM part · Guaranteed to fit your unit

✓ Guaranteed to fit 340MAV036040AAKA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

This is the exact Bryant part 319850-301 installed at the factory in the 340MAV036040AAKA — not a will-fit substitute. Fitment guaranteed — free returns if it doesn't fit.

Specifications

OEM Part Number	319850-301
Brand	Bryant
Condition	New — genuine OEM

Symptoms of a failing hardware

Watch for: Error codes tracing to this component, the system short-cycles or locks out, performance that degrades under load. Catching it early protects the components around it.

Replacement guide

Swap the part, torque fasteners evenly, and route wires away from hot or moving surfaces. Run a complete cycle and verify normal operation before closing the panel.

FAQ

Is this the exact OEM part for my 340MAV036040AAKA? Yes — verified factory fitment for that model.

Not sure of your model? Chat with Mike with the number from your unit's nameplate and we'll confirm before you order.

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 $99
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

Bryant Harness Hsi 319850-301 fo...

$14.95

Frequently Asked Questions

Does this Hardware fit my Bryant 340MAV036040AAKA?

Yes. This is the factory-specified OEM hardware for the Bryant 340MAV036040AAKA. 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 hardware on my Bryant 340MAV036040AAKA?

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 hardware?

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

Is this hardware compatible with Bryant or Payne too?

Many Bryant 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 Bryant hardware?

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