1. Home
  2. For Sale
  3. Truck Parts
  4. Auxiliary Power Units (APU)
  5. Used

Used Auxiliary Power Units (APU) For Sale

Close
Your Current Search
Industry
Truck Parts
Category
Auxiliary Power Units (APU)
Condition
Used
Market Type
For Sale
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (490)
Category
Auxiliary Power Units (APU) (490)
Model
Select a manufacturer to view available models.
Condition
Used (490)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Dealerships (490)
Market Type
For Sale (490)

Shop Auxiliary Power Units (APU) by Brand

Quick Filters

Showing 1 - 25 of 490 Auxiliary Power Unit (APU) Listings

1 - 25 of 490 listings
1 - 25 of 490 listings
Thermo King Cascadia 126 Auxiliary Power Unit (APU) for a 2022 Freightliner Cascadia 126

Thermo King Cascadia 126 Auxiliary Power Unit (APU) for a 2022 Freightliner Cascadia 126

Newly Listed
Contact for price
(Used) 2022 Freightliner Cascadia 126, POWER UNIT- Part Number: 904287M*43739407, Serial Number: HTG1288937, Desc.: SYSTEM TRIPAC EVOLUTION, Make: Thermo King, Model: TRIPAC EVOLUTION, ...
ConditionUsed
Engine ModelDetroit DD15
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2022
Part Number904287M*43739407
Stock NumberP-510942
MLS Number14533367
CategoryAuxiliary Power Units (APU)
Last Updated8/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Thermo King TriPac Evolution Auxiliary Power Unit (APU) for a Volvo VNL

2024 Thermo King TriPac Evolution Auxiliary Power Unit (APU) for a Volvo VNL

Recently Updated
Contact for price
Thermo King TriPac Evolution Auxiliary Power Unit, S/N-HTG1368177, With Yanmar TK270VFM Engine.
ConditionUsed
Fits To Make(s)VOLVO
Fits To Model(s)VNL
SidePassenger (RH)
Stock Number4566-30
MLS Number14519153
CategoryAuxiliary Power Units (APU)
Last Updated8/8/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Thermo King TK486V Auxiliary Power Unit (APU)

Thermo King TK486V Auxiliary Power Unit (APU)

Recently Updated
Contact for price
(Used) Ingersoll Rand, POWER UNIT (ENGINE)- Model: TK486V, Family Number: AYDXL2.09K4N, Displacement: 2.0L, Serial Number: K56208, E.S.C.: EM, DFI, Less Compressor Sold Separately !!!...
ConditionUsed
Engine ModelTK486V
Stock NumberP-105314
MLS Number13657894
CategoryAuxiliary Power Units (APU)
Last Updated8/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Carrier X2 2500A Auxiliary Power Unit (APU)

Carrier X2 2500A Auxiliary Power Unit (APU)

Newly Listed
Contact for price
(Used) 2011 Carrier X2 2500APX, REEFER UNIT- Serial Number: NAP91278545, Model Name: X2 2500APX, Model No.: NDL233N0-AF-A, Warranty ID: 736341, Refrigerant: R404A 20 Lbs, Max. Op. Press: LP...
ConditionUsed
Engine ModelKubota V2203L-DI-ET02e,
Stock NumberP-510721
MLS Number14530016
CategoryAuxiliary Power Units (APU)
Last Updated8/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Thermo King SB-210 Auxiliary Power Unit (APU)

Thermo King SB-210 Auxiliary Power Unit (APU)

Newly Listed
Contact for price
(Used) 2007 ThermoKing SB-210, REEFER UNIT- Serial Number: 6001010384 Item Number: 920378M*543474, Ref: R404A, Wt: 13, Volts: 12 VDC, DESC: SB-210 30, Base Tier: 2, Unit ID: 0176CE010384,...
ConditionUsed
Engine ModelTK486V
Part Number920378M*543474
Stock NumberP-510718
MLS Number14530014
CategoryAuxiliary Power Units (APU)
Last Updated8/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Thermo King SPECTRUM SB Auxiliary Power Unit (APU)

Thermo King SPECTRUM SB Auxiliary Power Unit (APU)

Newly Listed
Contact for price
(Used) 2012 Thermo King, REEFER UNIT- Serial Number: 6001128420, Model: Spectrum SB, Ref: R404A, Information Engine- Engine: Ingersoll-Rand, Model: TK486V, Family Number: CYDXL2.09K4N,...
ConditionUsed
Engine ModelTK486V
Stock NumberP-510717
MLS Number14530013
CategoryAuxiliary Power Units (APU)
Last Updated8/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
RigMaster MTS-T4-LG200 Auxiliary Power Unit (APU) for a 2007 Freightliner M2 112 Medium Duty

RigMaster MTS-T4-LG200 Auxiliary Power Unit (APU) for a 2007 Freightliner M2 112 Medium Duty

Recently Updated
Contact for price
(Used) 2007 Freightliner M2 112 Medium Duty, POWER UNIT- Make: RIGMASTER, Model: MTS-T4-LG200, Serial Number: 20741, Information Engine- Make: 2012 RIGMASTER, Part Number: MTS-T4-LG200H,...
ConditionUsed
Engine ModelMercedes OM460LA
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2007
Part NumberMTS-T4-LG200H
Stock NumberP-497794
MLS Number14155372
CategoryAuxiliary Power Units (APU)
Last Updated8/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Carrier Auxiliary Power Unit (APU) for a 2010 Isuzu NRR

Carrier Auxiliary Power Unit (APU) for a 2010 Isuzu NRR

Recently Updated
Contact for price
(Used) 2010 Isuzu NRR, REEFER UNIT- Make: Carrier, Model: SUPRA 550, Engine Information- Make: Kubota, Model: Z482-ET03, Family Number: BKBXL.719NCB, Power: 6.0 kW, Displacement: 0.479L, E...
ConditionUsed
Fits To Make(s)Isuzu
Fits To Model(s)NRR
Will Fit Year(s)2010
Stock NumberP-491847
MLS Number14054882
CategoryAuxiliary Power Units (APU)
Last Updated8/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Thermo King TRIPAC Auxiliary Power Unit (APU) for a Freightliner Cascadia

2018 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Freightliner Cascadia

Recently Updated
$4,770 USD
(USED) Thermo King TRIPAC Make: THERMO KING Model: TRIPAC Hours: VERIFY Serial#: HTG1096663
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CASCADIA
Stock Number25809966
MLS Number13643653
CategoryAuxiliary Power Units (APU)
Last Updated8/6/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Thermo King TRIPAC Auxiliary Power Unit (APU) for a Freightliner Cascadia 125

2012 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Freightliner Cascadia 125

$700 USD
Thermo King TRIPAC Auxilliary Power Unit (APU) Engine, Ingersoll-Rand TK270M, S/N 98325. ENGINE ONLY, No Other Components Included, Missing Cover. Thermo King Unit ID 0513TC112840, Item...
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1613-19
MLS Number13996006
CategoryAuxiliary Power Units (APU)
Last Updated7/31/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Thermo King TRIPAC EVOLUTION (DIESEL) Auxiliary Power Unit (APU) for a 2020 Peterbilt 579

Thermo King TRIPAC EVOLUTION (DIESEL) Auxiliary Power Unit (APU) for a 2020 Peterbilt 579

Contact for price
(Used) 2020 Peterbilt 579, POWER UNIT- Part Number: 904287M*42688382, Serial Number: HTG1228440, Make: Thermo King, Model: TRIPAC EVOLUTION (DIESEL), ENGINE INFORMATION- Engine Family:...
ConditionUsed
Engine ModelPaccar MX13
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Part Number904287M*42688382
Stock NumberP-504249
MLS Number14427215
CategoryAuxiliary Power Units (APU)
Last Updated8/1/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Carrier Auxiliary Power Unit (APU) for a Kenworth T680

2016 Carrier Auxiliary Power Unit (APU) for a Kenworth T680

$2,915 USD
(USED) Comfort Pro ALL Make: COMFORT PRO Model: COMFORTPRO Hours: VERIFY Serial#: VERIFY COMPLETE COMFORT PRO APU ASSEMBLY W/ CONTROLS
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T680
Stock Number25723724
MLS Number13412729
CategoryAuxiliary Power Units (APU)
Last Updated7/30/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Thermo King 2E24431G01 Auxiliary Power Unit (APU) for a Freightliner CASCADIA 126

2023 Thermo King 2E24431G01 Auxiliary Power Unit (APU) for a Freightliner CASCADIA 126

$849.99 USD
Freightliner Thermo King Evaporator Inside Blower Unit 2E24431G01, From 2023 Cascadia 126 VIN 3AKJHHDVXPSUE3095
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA 126
Stock Number147368
MLS Number13779734
CategoryAuxiliary Power Units (APU)
Last Updated7/29/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Dynasys POWERCUBE PRO Auxiliary Power Unit (APU)

2008 Dynasys POWERCUBE PRO Auxiliary Power Unit (APU)

Price Drop $750 USD
S21E0025 - Used Dynasys Auxilliary Power Unit, Unit would only start with Starting Fluid, Fuel Priming Pump has issues Serial - G1D13677
ConditionUsed
Fits To Make(s)DYNASYS
Fits To Model(s)POWERCUBE PRO
Stock Number2073196
MLS Number11078007
CategoryAuxiliary Power Units (APU)
Last Updated7/29/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar C0.5 Auxiliary Power Unit (APU) for a CAT C0.5

2016 Caterpillar C0.5 Auxiliary Power Unit (APU) for a CAT C0.5

Price Drop $1,250 USD
S20G0067 - Used Cat APU Off a 2016 Kenworth T680, Model - C0.5, Arrangement# 453-0760, Started APU 9-1-20, Sounds and Runs Good. Did Not Run Long, No Coolant.
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)C0.5
Stock Number2033688
MLS Number10950192
CategoryAuxiliary Power Units (APU)
Last Updated7/29/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a auxiliary power unit (apu) to sell? In minutes, you can create an online listing for your auxiliary power unit (apu) and advertise it to thousands of buyers.
Start selling today