The great majority are made in China; Home Depot's "Eastman" capacitors are Chinese. The original in our daughter's unit in Albuquerque is made in China; the disconnect (GE) died yesterday but the capacitor is still working. My take on it is to always keep a spare run capacitor on hand; they are easy to swap out and a very common failure point. You will likely end up with a choice of a Chinese capacitor or none... which would you rather have on a 100F day? Six out of 927 reviews reported lasting less than a year; some of those were "bad out of box." Sounds like a good bet to me.

My capacitor has the same ratings (40+5 uf 40/5 mfd ±6% 370v/440 vac) but only has two terminals. it doesn't have a fan wire. it's a trane xl 16i??

Unable to answer because the part was sent back before opening.

Will this work in my rheem rp1530bj1na?

Sure will ,if the old one was the same rating

Will this work for a b9457-5600 goodman?

If the old one is 40/5 MFD it will work.

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BOJACK 40+5 uF 40/5 MFD ±6% 370V/440 VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

BOJACK 40+5 uF 40/5 MFD ±6% 370V/440 VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

Product ID: 134437449

Details

Brand
BOJACK
Capacitance
40.5
Material
Polypropylene
Maximum Storage Temperature
70 °C
Shape
Round

⚡40+5 µF dual capacitance

🔋370V/440V AC rated voltage

🌡️-40℃ to +70℃ operating range

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Description

⚡ Power your motors like a pro — dual-capacitor efficiency in one compact powerhouse!

SAFETY FIRST - 10,000 AFC safety rating means explosion-resistant durability you can trust.
BUILT TO ENDURE - Operates flawlessly from freezing -40℃ to scorching +70℃, perfect for any climate challenge.
DUAL POWER BOOST - Combines compressor & fan capacitors in one sleek unit for seamless motor startup.
COMPACT VERSATILE - Small 2.48-inch diameter fits easily, replacing oval capacitors without compromise.
PRECISION PERFORMANCE - ±6% capacitance tolerance ensures reliable, consistent motor efficiency every time.

The BOJACK 40+5 µF CBB65 dual run circular start capacitor is engineered for high-performance AC motor startups, combining two capacitors into a single compact unit rated for 370V/440V AC. With a wide operating temperature range (-40℃ to +70℃), ±6% capacitance tolerance, and a robust 10,000 AFC safety rating, it’s ideal for industrial-grade HVAC systems, heat pumps, and condenser fan motors. Its metal shell and metallized polypropylene film dielectric ensure durability and heat resistance, making it a reliable, space-saving replacement for oval capacitors.

Specifications

ASIN	B07SBQNQ6S
Best Sellers Rank	#1,549 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Electrical Capacitors
Brand Name	BOJACK
Capacitance	40.5 microfarad
Capacitance Tolerance	6
Customer Reviews	4.7 4.7 out of 5 stars (2,139)
Item Dimensions W x H	1.97"W x 4.53"H
Item Shape	Round
Manufacturer	BOJACK
Material Type	Polypropylene
Maximum Storage Temperature	70 °C
Maximum Voltage	440 volts
Model	BJ-CAP4
Mounting Type	Through-Hole Mount
Number of Items	1
Number of Packs	1
Operating Voltage	440 volts
Part Number	BJ-CAP4
UPC	768894138567
Unit Count	1 Count
Upper Temperature Rating	158 °F

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S$54

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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