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Paccar PX-9 Engine & Powertrain For Sale

Browse Paccar PX-9 Engine & Powertrain on MyLittleSalesman.com and compare listings with prices from $35 to $2,650. Sellers include Frontier Truck Parts, CRG Heavy Truck Parts, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Paccar PX-9.
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Truck Parts (45)
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Engine & Powertrain (45)
   Camshafts (1)    Crankshafts (1)    Cylinder Heads (3)    Engine Brackets (1)    Engine Control Modules (ECM) (9)    Engine Cores (5)    Engine Gears (2)    Engine Mounts (9)    Engine Oil Coolers (1)    Engine Oil Pans (1)    Engine Plumbing (2)    Engine Valves & Parts (1)    Engine Wiring Harnesses (2)    Front Engine Covers (1)    Intake Manifolds (3)    Valve Covers (3)
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Showing 1 - 25 of 45 Listings

1 - 25 of 45 listings
1 - 25 of 45 listings
Paccar PX-9 Engine Control Module (ECM) for a 2016 Peterbilt 348

Paccar PX-9 Engine Control Module (ECM) for a 2016 Peterbilt 348

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(Used) 2016 PACCAR PX-9, ENGINE ECM- Part Number: 5317106, Serial Number: 5028341, ECM CODE: EB90083.08, ESN: 73868544, P5317106, 1T2350A05028341, T1795, For more information about this item...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2016
Part Number5317106
Stock NumberP-497462
MLS Number14149101
CategoryEngine Control Modules (ECM)
Last Updated2/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-9 Engine Control Module (ECM) for a 2021 Peterbilt 348

Paccar PX-9 Engine Control Module (ECM) for a 2021 Peterbilt 348

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(Used) 2021 PACCAR PX-9, ENGINE ECM- Part Number: 4384413, Serial Number: 22631285, ECM CODE: HB80546.01, ESN 74681163, P4384413, 1T2350A22631285, T1740, 2 Rectangular Plug with 96 Pins...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2021
Part Number4384413
Stock NumberP-497316
MLS Number14147147
CategoryEngine Control Modules (ECM)
Last Updated2/17/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-9 Engine Control Module (ECM) for a 2021 Kenworth T370

Paccar PX-9 Engine Control Module (ECM) for a 2021 Kenworth T370

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(Used) 2021 PACCAR PX-9, ENGINE ECM- Part Number: 4384413, Serial Number: 22621748, ECM CODE: HB80565 01, ESN: 74671395, P4384413, 1T2350A22621748, T1310, 2 Rectangular Plug with 96 Pins...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2021
Part Number4384413
Stock NumberP-497079
MLS Number14144375
CategoryEngine Control Modules (ECM)
Last Updated2/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-9 Engine Control Module (ECM) for a 2018 Peterbilt 337

Paccar PX-9 Engine Control Module (ECM) for a 2018 Peterbilt 337

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(Used) 2018 Paccar PX-9, ENGINE ECM- Part Number: 4384413, Serial Number: 22093993, ECM: CODE: HB80007 19, ESN: 74239533. P4384413, 1T2350A22093993, T3227, 2 Rectangular Plug with 96 Pins...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Part Number4384413
Stock NumberP-497013
MLS Number14144308
CategoryEngine Control Modules (ECM)
Last Updated2/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX-9 Engine Core

Paccar PX-9 Engine Core

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(CORE) Enegine Does Turn 360 Degrees Complete, PACCAR PX-9 ,ENGINE ASSEMBLY- Displacement: 8.9L, Horsepower: 370, Ar.No./CPL: 4758, Part Number: E6HM3ABUES3A3R3032, E.C.S: EGR, PTOX, SCRC,...
ConditionUsed
Horse Power370 HP
Part NumberE6HM3ABUES3A3R3032
Stock NumberP-494041
MLS Number14088153
CategoryEngine Cores
Last Updated1/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar PX9 Cummins ISL9 Control Module ECM ECU CM2350 5290170 5290171 5317106

2013 Paccar PX9 Cummins ISL9 Control Module ECM ECU CM2350 5290170 5290171 5317106

$1,000 USD
(GOOD USED / TESTED ) 2013 Paccar PX9/Cummins ISL9 Diesel Engine Control Module, ECM, ECU for sale!!!!!! Part #: 5290170; Engine Model: Paccar PX9/ISL9; Service Model: CM2350; Supersession...
ConditionUsed
Fits To Model(s)PX9/ISL9
Part Number5290170
Stock NumberE4226
MLS Number13719942
CategoryEngine Control Modules (ECM)
Last Updated7/24/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Paccar PX-9 Engine Core

Paccar PX-9 Engine Core

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(Core) Engine does Turn 360 Degrees Complete, Paccar L9 300, ENGINE ASSEMBLY- Family Number: JCEXH0540LAX, Displacement: 8.9L, Horsepower: 300 ESN: 74247048, Part Number: E6HH363WDG3F3A3032,...
ConditionUsed
Horse Power300 HP
Part NumberE6HH363WDG3F3A3032
Stock NumberP-101085
MLS Number13544313
CategoryEngine Cores
Last Updated5/19/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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