Pay in installments of $6.30 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
45 uF MFD ±5% 370/440 VAC 50/60 Hz Round Run Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump45 uF MFD 370 440VAC Round Run Start Capacitor Key Features Capacitance: 45 Microfarad (uF MFD) Tolerance: + 6% Voltage Rating: Dual rated for 370 VAC or 440 VAC Frequency: 50 60 Hz Shape: Round Case Material: Aluminum Dielectric Material: Metalized Polypropylene Terminals: 1 4 inch male quick connect Safety Standard: Meets EIA 456 A specifications Operating Temperature: 40C to 70C Replaces Cross Reference Part Numbers Replaces any single value round
45 uF/MFD 370-440VAC Round Run Start Capacitor
Key Features
- Capacitance: 45 Microfarad (uF/MFD)
- Tolerance: +/- 6%
- Voltage Rating: Dual rated for 370 VAC or 440 VAC
- Frequency: 50 / 60 Hz
- Shape: Round
- Case Material: Aluminum
- Dielectric Material: Metalized Polypropylene
- Terminals: 1/4 inch male quick-connect
- Safety Standard: Meets EIA-456-A specifications
- Operating Temperature: -40°C to 70°C
Replaces / Cross-Reference Part Numbers
- Replaces any single-value round capacitor with matching 45 uF capacitance and either a 370V or 440V rating.
- Universal replacement for capacitors used by brands such as Carrier, Goodman, Lennox, Rheem, Trane, York, and others.
Compatibility & Fitment
- For continuous duty in single-phase motor applications.
- Commonly used in air conditioner condenser units, heat pumps, and furnace blower motors.
- Also used for compressor motors, fan motors, and refrigeration systems.
When to Replace
- Motor hums but fails to start.
- Fan requires a manual push to begin rotating.
- AC compressor does not engage.
- Visible damage to the existing capacitor, such as a bulging or swollen case, or leaking fluid.
- Capacitance measures outside the specified tolerance when tested with a multimeter.
Installation Tips
- Disconnect all electrical power to the unit before servicing.
- Discharge the old capacitor by carefully shorting the terminals with an insulated-handle screwdriver or a discharge tool.
- Confirm the new capacitor's uF rating matches the original part.
- The voltage rating of the new capacitor must be equal to or higher than the original. A 440V capacitor can safely replace a 370V capacitor.
- Note the wire positions on the original terminals before disconnecting.
- Secure the new capacitor using the existing mounting bracket.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it.
I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026