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Trane Packaged Unit Parts

The excellence of Trane capacitors in heating, ventilation and air conditioning solutions is unmatched. Parts Town has a vast selection of OEM replacements that not only fit the system’s specification but also keep it operating safely. Our same day shipping policy for in-stock Trane replacement capacitors until 9 PM ET from Monday-Friday ensures minimal interruption to performance, keeping spaces comfortable and well-ventilated.

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  • Mfr Part # SFCAP40D5440R
  • Parts Town # TRNSFCAP40D5440R
  • Quantity85

In Stock

  • Mfr Part # SFCAP10440
  • Parts Town # TRNSFCAP10440
  • Quantity40

In Stock

  • Mfr Part # SFCAP075440
  • Parts Town # TRNSFCAP075440
  • Quantity30

In Stock

  • Mfr Part # SFCAP20440
  • Parts Town # TRNSFCAP20440
  • Quantity21

In Stock

  • Mfr Part # CPT02327
  • Parts Town # TRNCPT02327
  • Quantity8

In Stock

  • Mfr Part # SFCAP70440R
  • Parts Town # TRNSFCAP70440R
  • Quantity11

In Stock

  • Mfr Part # CPT02328
  • Parts Town # TRNCPT02328
  • Quantity6

In Stock

  • Mfr Part # SFCAP35D5440R
  • Parts Town # TRNSFCAP35D5440R
  • Quantity34

In Stock

  • Mfr Part # SRP00093
  • Parts Town # TRNSRP00093
  • Quantity8

In Stock

  • Mfr Part # BND00920
  • Parts Town # TRNBND00920
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT00939
  • Parts Town # TRNCPT00939
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

  • Mfr Part # CPT00946
  • Parts Town # TRNCPT00946
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

  • Mfr Part # CPT02493
  • Parts Town # TRNCPT02493
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02496
  • Parts Town # TRNCPT02496
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02515
  • Parts Town # TRNCPT02515
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02517
  • Parts Town # TRNCPT02517
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02519
  • Parts Town # TRNCPT02519
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02521
  • Parts Town # TRNCPT02521
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT02662
  • Parts Town # TRNCPT02662
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

  • Mfr Part # CPT02733
  • Parts Town # TRNCPT02733
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

  • Mfr Part # CPT00072
  • Parts Town # TRNCPT00072
  • Quantity0

Obsolete, replaced by TRNSFCAP5440

  • Mfr Part # CPT00088
  • Parts Town # TRNCPT00088
  • Quantity0

Obsolete, replaced by TRNSFCAP10440

  • Mfr Part # CPT00120
  • Parts Town # TRNCPT00120
  • Quantity0

Obsolete, replaced by TRNSFCAP075440

  • Mfr Part # CPT00180
  • Parts Town # TRNCPT00180
  • Quantity0

Obsolete, replaced by TRNSFCAP15440

Trane Replacement Capacitors

Trane capacitors are essential for keeping your air conditioning and heating systems running smoothly. These capacitors provide the necessary start-up energy for the motors and help maintain a stable and efficient power supply during operation. By choosing genuine, OEM parts from Parts Town, you ensure your HVAC system retains its reliability and efficiency. Plus, Trane run capacitors help you prevent unexpected downtime and extend the lifespan of your equipment.

How Can I Tell If My HVAC Capacitor is Bad?

Signs of a faulty capacitor include difficulty starting up, the system unexpectedly turning off soon after starting, or failing to start altogether. A humming sound from the unit may also signal that it's defective, as it shows the motor is attempting to initiate but can’t. A physical inspection can also be telling