Pay in installments of $7.06 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
40 uF MFD 370/440 VAC CBB65A Round Run Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump40 uF MFD 370 440VAC Round Run Start Capacitor Key Features Capacitance: 40 Microfarad (F MFD) Tolerance: 5% to 6% Voltage Rating: Dual 370V 440V AC Frequency: 50 60 Hz Shape: Round Construction: Aluminum case, steel cover Terminals: 1 4 inch male quick connect Operating Temperature: 40 C to 85 C ( 40 F to 185 F) Safety Standard: UL recognized, 10,000 AFC protected Dielectric: Non PCB, metalized polypropylene film Replaces Cross Reference Part Numbers
40 uF/MFD 370-440VAC Round Run Start Capacitor
Key Features
- Capacitance: 40 Microfarad (µF/MFD)
- Tolerance: ±5% to ±6%
- Voltage Rating: Dual 370V / 440V AC
- Frequency: 50/60 Hz
- Shape: Round
- Construction: Aluminum case, steel cover
- Terminals: 1/4 inch male quick-connect
- Operating Temperature: -40° C to 85° C (-40° F to 185° F)
- Safety Standard: UL recognized, 10,000 AFC protected
- Dielectric: Non-PCB, metalized polypropylene film
Replaces / Cross-Reference Part Numbers
- Replaces any round single-value capacitor with a 40 MFD rating and a voltage of 370V or 440V.
- Compatible with industry part numbers including CBB65, 97F series, and others with matching specifications.
- Substitutes for capacitors from multiple brands including Genteq, MARS, Packard, and Aerovox.
Compatibility & Fitment
- Used in single-phase motor applications including HVAC compressors, condenser fan motors, furnace blowers, and heat pumps.
- Physical dimensions are approximately 2.0 inches in diameter and 4.0 inches in height. Verify space in your unit before ordering as dimensions may vary slightly.
- This is a single-value capacitor and is not a direct replacement for dual-run capacitors (e.g., 40/5 MFD) that have three separate terminal posts.
When to Replace
- Motor hums but does not start or has difficulty starting.
- Fan or blower requires a manual push to begin spinning.
- Visible signs of damage on the existing capacitor, such as a swollen or bulging top, or fluid leakage.
- Reduced performance or speed from the motor or compressor.
Installation Tips
- Disconnect all electrical power to the equipment before beginning work.
- Safely discharge the existing capacitor by carefully shorting across the terminals with an insulated screwdriver.
- Note or photograph the wire connections before removing the old capacitor.
- Connect the wires to the new capacitor in the same configuration. Polarity does not apply to AC run capacitors.
- Secure the new capacitor in place using the original mounting bracket or strap.
- Professional installation is recommended for those unfamiliar with electrical component replacement.
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
4.1 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Used for a year.
Color: Black
Had this in a back pack for a year and wow. The dirt collected is kinda shocking. I will buy more of these for different bags!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Fun little gadget we never knew we needed.
Color: Pink
Who knew keeping our bags and purses could be so easy. Easy to clean once it does it's "job". Doesn't take up much room and works like a charm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 3
Mixed Results - Sauberkugel Clean Ball Review
Color: Bag Petrol
I purchased the Sauberkugel Clean Ball in Teal to help keep my bags clean from dust, dirt, and crumbs, and while it had some positive aspects, I can only give it a moderate 3-star rating due to a few shortcomings.
On the plus side, the concept of the sticky inside ball is ingenious and showed promise. It did manage to pick up some dust and small particles (including glitter) from my purse which was a relief. The teal color is cute and made it easier to spot in a bag.
However, there were some limitations that affected its overall effectiveness.
*It seemed to struggle with picking up certain types of debris, particularly larger crumbs, heavier dirt, and ever some larger glitter/confetti pieces. This inconsistency was a bit disappointing as I had hoped based on the ads for it to be much more effective.
*Another major issue I encountered was the difficulty of opening and cleaning the ball. The design was supposed to make it relatively easy to open and clean (as the ads lead me to believe). However I was unable to get the ball unlatched - which made it quite challenging to clean fully. It was frustrating to wrestle with the ball and being unable open to clean it out fully.
In summary, while the Sauberkugel Clean Ball had its merits and did manage to capture some unwanted particles, it fell short in terms of consistency and ease of use. The struggle to open and clean the ball was a significant drawback for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2023
★★★★★ 5
Great item, totally worth it.
Color: Black
I've used this for over a year now in my nice work purse to keep those tiny dirt particles from who-knows-where (you know the ones I mean!) from mysteriously getting in the bottom of of it. It rolls around easily in its plastic case either naturally (without getting goopy or leaky) or rolled by hand. Handiest thing I've ever bought to help keep my purse clean!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
★★★★★ 5
Extremely helpful keeping remotes in order
Color: Blue, Size: Small
Nice quality remote control holder, makes it easy to find what you need, organized life is an easier life to live ! Great price too and it looks good ! This was a great little buy, I brought one for my Mom and another for the guest bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025