/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
CAD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
  1. Home
  2. /
  3. Trane
  4. /
  5. 4DCY4048C1090AB

get special offers & news from parts town

800.239.5152
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

Call: 800.239.5152
Hvac Parts
TECHTOWN
Track My Order

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

Parts Town Logo

1-Hour Pickup Available

Trane 4DCY4048C1090AB Parts & Manuals

Trane 4DCY4048C1090AB Parts & Manuals

Manufacturer:

Model #:

Trane

4DCY4048C1090AB

Residential Package Unit

Residential Package Unit

Part Category

  • Accessories(1)
  • Actuators(2)
  • Baffles(2)
  • Brackets & Retainers(5)
  • Burners(1)
  • Capacitors(3)
  • Channels & Slides(1)
  • Compressors(2)
  • Condenser & Evaporator Coils(1)
  • Contactors(2)
  • Controls(4)
  • Decals, Labels & Overlays(1)
  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(3)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(2)
  • Gaskets & Seals(2)
  • Holders & Supports(3)
  • Hoses, Pipes & Tubing(1)
  • Nuts, Bolts & Screws(6)
  • Panels, Covers & Lids(11)
  • Pans, Trays & Wells(1)
  • Probes & Sensors(1)
  • Pumps & Motors(3)
  • Shields & Guards(5)
  • Switches & Buttons(3)
  • Thermostats & High Limits(1)
  • Transformers(1)
  • Valves, Solenoids & Fittings(4)
  • Washers, Rings & Spacers(1)
  • Wires, Cables & Hardware(2)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Accessories(1)
  • Actuators(2)
  • Baffles(2)
  • Brackets & Retainers(5)
  • Burners(1)
  • Capacitors(3)
  • Channels & Slides(1)
  • Compressors(2)
  • Condenser & Evaporator Coils(1)
  • Contactors(2)
  • Controls(4)
  • Decals, Labels & Overlays(1)
  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(3)
  • Fan Blades & Blower Wheels(4)
  • Filters, Screens & Driers(2)
  • Gaskets & Seals(2)
  • Holders & Supports(3)
  • Hoses, Pipes & Tubing(1)
  • Nuts, Bolts & Screws(6)
  • Panels, Covers & Lids(11)
  • Pans, Trays & Wells(1)
  • Probes & Sensors(1)
  • Pumps & Motors(3)
  • Shields & Guards(5)
  • Switches & Buttons(3)
  • Thermostats & High Limits(1)
  • Transformers(1)
  • Valves, Solenoids & Fittings(4)
  • Washers, Rings & Spacers(1)
  • Wires, Cables & Hardware(2)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Trane MOT15126 Motor with Control Module, 120/240V, 60/50HZ, 1PH, 1050RPM/Variable Speed, 3/4HP, Programmed

Trane
  • Mfr Part # MOT15126
  • Parts Town # TRNMOT15126
  • Quantity1

In Stock

Trane NUT00355 Lock Nut with Nylon Insert, Hex, 5/16-18

Trane
  • Mfr Part # NUT00355
  • Parts Town # TRNNUT00355
  • Quantity1

In Stock

Trane THT02541 Limit Switch/Thermostat, Open 125F, Close 105F

Trane
  • Mfr Part # THT02541
  • Parts Town # TRNTHT02541
  • Quantity4

In Stock

Trane VAL08702 Expansion Valve/TXV Kit, 4 Ton, .3/8" Inlet x .1/2" Outlet

Trane
  • Mfr Part # VAL08702
  • Parts Town # TRNVAL08702
  • Quantity2

In Stock

Trane BAF01248 BAFFLE, AIR, 18 IN HIGH

Trane
  • Mfr Part # BAF01248
  • Parts Town # TRNBAF01248
  • Quantity0

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

Trane BAF01392 BAFFLE, AIR, 20.00 X 3.68

Trane
  • Mfr Part # BAF01392
  • Parts Town # TRNBAF01392
  • Quantity0

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

Trane BAYACCDOR2A KIT; ACCESS DOOR, 3-1/2 TO 5 TON MODELS

Trane
  • Mfr Part # BAYACCDOR2A
  • Parts Town # TRNBAYACCDOR2A
  • Quantity0

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

Trane BAYADAP052A KIT; CURB ADAPTER (BAYADAP052AA)

Trane
  • Mfr Part # BAYADAP052A
  • Parts Town # TRNBAYADAP052A
  • Quantity0

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

Trane BAYADAP053A KIT; CURB ADAPTER (BAYADAP053AA)

Trane
  • Mfr Part # BAYADAP053A
  • Parts Town # TRNBAYADAP053A
  • Quantity0

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

Trane BAYADAP054A KIT; CURB ADAPTER (BAYADAP054AA)

Trane
  • Mfr Part # BAYADAP054A
  • Parts Town # TRNBAYADAP054A
  • Quantity0

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

Trane BAYCCHT102A KIT; CRANKCASE HEATER, 230V SCROLL COMPR

Trane
  • Mfr Part # BAYCCHT102A
  • Parts Town # TRNBAYCCHT102A
  • Quantity0

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

Trane BAYCOVR112A KIT; 12 INCH DUCT SHROUD COVERS HORIZONT

Trane
  • Mfr Part # BAYCOVR112A
  • Parts Town # TRNBAYCOVR112A
  • Quantity0

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

Trane BAYCOVR118A KIT; 18 INCH DUCT SHROUD COVERS HORIZONT

Trane
  • Mfr Part # BAYCOVR118A
  • Parts Town # TRNBAYCOVR118A
  • Quantity0

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

Trane BAYCURB051A KIT; FULL PERIMETER ROOF MOUNTING CURB (

Trane
  • Mfr Part # BAYCURB051A
  • Parts Town # TRNBAYCURB051A
  • Quantity0

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

Trane BAYDMPR102A KIT; OUTSIDE AIR, 2 POS DAMPER (BAYDMPR1

Trane
  • Mfr Part # BAYDMPR102A
  • Parts Town # TRNBAYDMPR102A
  • Quantity0

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

Trane BAYECON102A ECONOMIZER; DOWN DISCHARGE, AND RAIN HOO

Trane
  • Mfr Part # BAYECON102A
  • Parts Town # TRNBAYECON102A
  • Quantity0

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

Trane BAYECON201A ECONOMIZER; HORIZONTAL (BAYECON201AA)

Trane
  • Mfr Part # BAYECON201A
  • Parts Town # TRNBAYECON201A
  • Quantity0

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

Trane BAYECONCOMB102 ECONOMIZER KIT

Trane
  • Mfr Part # BAYECONCOMB102
  • Parts Town # TRNBAYECONCOMB102
  • Quantity0

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

Trane BAYEXMK001A KIT; EXTREME CONDITION MOUNTING KIT, USE

Trane
  • Mfr Part # BAYEXMK001A
  • Parts Town # TRNBAYEXMK001A
  • Quantity0

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

Trane BAYEXMK002B KIT; EXTREME CONDITION MOUNTING KIT, USE

Trane
  • Mfr Part # BAYEXMK002B
  • Parts Town # TRNBAYEXMK002B
  • Quantity0

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

Trane BAYEXMK003A KIT; EXTREME CONDITION MOUNTING KIT, SLA

Trane
  • Mfr Part # BAYEXMK003A
  • Parts Town # TRNBAYEXMK003A
  • Quantity0

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

Trane BAYFLTR201C FILTER; FRAME ONLY,REQUIRES ONE 18X20 A

Trane
  • Mfr Part # BAYFLTR201C
  • Parts Town # TRNBAYFLTR201C
  • Quantity0

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

Trane BAYLIFT002B KIT; LIFTING LUGS-BAYLIFT002B (CTN 6 P

Trane
  • Mfr Part # BAYLIFT002B
  • Parts Town # TRNBAYLIFT002B
  • Quantity0

Out of Stock, backorders usually ship in 12-14 days.

Trane BAYLOAM105A Low Ambient Control Kit

Trane
  • Mfr Part # BAYLOAM105A
  • Parts Town # TRNBAYLOAM105A
  • Quantity0

Out of Stock, backorders usually ship in 12-14 days.

123