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Paccar PX-9 Engines For Sale

Shop new and used Paccar PX-9 Engines on MyLittleSalesman.com . Compare active listings with prices from $5,500 to $25,000. Sellers include CRG Heavy Truck Parts, DTI Truck Parts, LKQ Heavy Truck, and more. Filter by condition, price, or year to find the Paccar PX-9 Engine that fits your job.
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Showing 1 - 25 of 28 Engine Listings

1 - 25 of 28 listings
1 - 25 of 28 listings
Featured Item
Paccar PX-9 Engine for a 2017 Kenworth T370

Paccar PX-9 Engine for a 2017 Kenworth T370

$13,995 USD
(Used) 2016 PACCAR PX-9 ENGINE ASSEMBLY- Family Number: GCEXH0540LAV, Displacement: 8.9L, Horsepower: 300, CPL: 4612, E.C.S.: EGR, PTOX, SCRC, Serial Number: 74051886, Part Number: 5361336,...
ConditionUsed
CPL/ARR4612
Horse Power300 HP
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2017
Part NumberGCEXH0540LAV
Stock NumberP-29237
MLS Number11299163
CategoryEngines
Last Updated5/13/2026
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 for a Peterbilt 337

2014 Paccar PX-9 Engine for a Peterbilt 337

Recently Updated
$5,500 USD
Paccar, PX-9 Complete Engine Assembly, has lots of blowby and a bad EGR Cooler, great builder.274k miles. Ship Ready, Removed from a 2014 Peterbilt. Call DTI Trucks for more information and...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number79171
MLS Number14096455
CategoryEngines
Last Updated5/29/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Paccar PX-9 Engine for a 2017 Peterbilt 348

Paccar PX-9 Engine for a 2017 Peterbilt 348

$12,995 USD
PENDING INSPECTEION/ PX9 PACCAR/ CUMMINS ISL9. WILL TEST RUN,WILL INSPECT ROD AND MAIN BEARINGS. 180 DAY WARRANTY HEAD BLOCK AND CRANK., Serial#: 74015824, Core Charge: 2500, Horse Power:...
ConditionUsed
CPL/ARR4612
Horse Power350 HP
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2017
Part NumberPX9 ISL9
Stock Number22526-5
MLS Number14219570
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Paccar PX-9 Engine for a 2023 Kenworth T400

Paccar PX-9 Engine for a 2023 Kenworth T400

$19,995 USD
PX9/L9 GOOD LOW MILE ENGINE ASSEMBLY/ WILL TEST RUN/CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD/BLOCK/CRANK,PX9 AND L9 ARE THE SAME ENGINE, Serial#: 74923368, Core Charge: 3500,...
ConditionUsed
CPL/ARR5299
Horse Power350 HP
Fits To Make(s)Kenworth
Fits To Model(s)T400
Will Fit Year(s)2023
Part NumberCM2450 ISL9 L9
Stock Number11326-2
MLS Number14104462
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Paccar PX-9 Engine for a 2016 Kenworth T400

Paccar PX-9 Engine for a 2016 Kenworth T400

$14,500 USD
PX9 370HP (FITS ISL9) 4524 CM2350 WILL TEST RUN INSPECT RODS AND MAINS. 180 DAY WARRANTY ON HEAD, BLOCK CRANK. HARD PARTS ONLY! ODO - 388,138, EH - 12136, Serial#: 73803654, Horse Power:...
ConditionUsed
Horse Power370 HP
Fits To Make(s)Kenworth
Fits To Model(s)T400
Will Fit Year(s)2016
Stock Number81325-1
MLS Number13772700
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Paccar PX-9 Engine for a 2015 Kenworth T270

Paccar PX-9 Engine for a 2015 Kenworth T270

Contact for price
CORE ENGINE ASSEMBLY, NEEDS INSPECTED CM2350 ISL/ PX-9 PACCAR HIGH PRESSURE PUMP, TURBO, ECM, Serial#: 73681414, Horse Power: 270, ARR/CPL: 3664, Casting#: 73681414
ConditionUsed
CPL/ARR3664
Horse Power270 HP
Fits To Make(s)Kenworth
Fits To Model(s)T270
Will Fit Year(s)2015
Stock Number83020-9
MLS Number10408817
CategoryEngines
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Paccar PX-9 Diesel Engine - 380 HP

2016 Paccar PX-9 Diesel Engine - 380 HP

$9,500 USD
2016 PACCAR PX9 (ISL9) 380HP USED DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 287,730 MILES SHOWING ON ECM, RUN TESTED and COMPLETE (MINUS FLYWHEEL), 380 HP @...
ConditionUsed
Horse Power380 HP
Stock NumberPX9-73997774
MLS Number14358527
CategoryEngines
Last Updated5/8/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
(844) 382-___  SHOW
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Adelmans Truck Parts
Paccar PX-9 Engine for a 2024 Kenworth T480

Paccar PX-9 Engine for a 2024 Kenworth T480

$18,950 USD
(Used) 2023 PACCAR PX-9, ENGINE ASSEMBLY- Family Number: PCEXH0540LCA, Displacement: 8.9L, Horsepower: 330, Ar.No/CPL: 5299, Serial Number: 99122967, Part Number: E8K6301B0R0V6Q0509, E.C.S:...
ConditionUsed
CPL/ARR5299
Horse Power330 HP
Fits To Make(s)Kenworth
Fits To Model(s)T480
Will Fit Year(s)2024
Part NumberE8K6301B0R0V6Q0509
Stock NumberP-498387
MLS Number14164470
CategoryEngines
Last Updated5/13/2026
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 for a 2021 Kenworth T370

Paccar PX-9 Engine for a 2021 Kenworth T370

$18,250 USD
(Used) 2020 PACCAR PX-9, ENGINE ASSEMBLY- Family Number: LCEXH0540LAX, Displacement: 8.9L, Horsepower: 380, Ar.No./CPL: 4758, Serial Number: 74658935, Part Number: E6HP3031F83E3S3033, E.C.S...
ConditionUsed
CPL/ARR4758
Horse Power380 HP
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2021
Part NumberE6HP3031F83E3S3033
Stock NumberP-498395
MLS Number14164480
CategoryEngines
Last Updated5/13/2026
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 for a 2015 Peterbilt 337

Paccar PX-9 Engine for a 2015 Peterbilt 337

$12,500 USD
(Used) 2014 Paccar ISL9 270, ENGINE ASSEMBLY- Family Number: ECEXH0540LAV, Displacement: 8.9L, Horsepower: 300, CPL: 3664, Serial Number: 73727917, Part Number: E6G1363WDE3F313132, ECS: EGR,...
ConditionUsed
CPL/ARR3664
Horse Power270 HP
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Part NumberE6G1363WDE3F313132
Stock NumberP-103917
MLS Number13632636
CategoryEngines
Last Updated5/13/2026
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 for a 2017 Kenworth T370

Paccar PX-9 Engine for a 2017 Kenworth T370

Contact for price
(Used) 2016 PACCAR PX-9 ENGINE ASSEMBLY- Family Number: GCEXH0540LAV, Displacement: 8.9L, Horsepower: 350, CPL: 4612, Serial Number: 74056671, Part Number: 5361336, E.C.S.: EGR, PTOX, SCRC,...
ConditionUsed
CPL/ARR4612
Horse Power350 HP
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2017
Part Number5361336
Stock NumberP-492781
MLS Number14069600
CategoryEngines
Last Updated5/13/2026
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 for a 2016 Peterbilt 337

Paccar PX-9 Engine for a 2016 Peterbilt 337

Contact for price
(Used) 2015 PACCAR PX-9, ENGINE ASSEMBLY- Family Number: FCEXH0540LAV, Displacement: 8.9L, Horsepower: 300, Ar.No./CPL: 4525, Serial Number: 73884900, Part Number: E6GJ363WDE3F333032, E.C.S:...
ConditionUsed
CPL/ARR4525
Horse Power300 HP
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Part NumberE6GJ363WDE3F333032
Stock NumberP-500611
MLS Number14256830
CategoryEngines
Last Updated5/13/2026
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 for a 2014 Kenworth T370

Paccar PX-9 Engine for a 2014 Kenworth T370

Contact for price
2014 Paccar PX9 engine for sale, 270 HP serial 73557748 complete with all the accessories Call for more information we ship everywhere., Serial#: 73557748, Core Charge: TBD, Horse Power:...
ConditionUsed
Horse Power270 HP
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2014
Part NumberPX9
Stock NumberKW-0847-2
MLS Number13285938
CategoryEngines
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
2014 Paccar PX-9 Engine, CPL 3663, ISL9, 380HP

2014 Paccar PX-9 Engine, CPL 3663, ISL9, 380HP

$16,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2014 Paccar PX-9 Diesel Engine For Sale, ISL9, CPL# 3663, 380HP Family# ECEXH0540LAV, Engine Serial# 73733855, ISL9, CM2350 L101, EPA13, Engine...
Warranty
ConditionUsed
CPL/ARR3663
Horse Power380 HP
Part NumberISL9, CPL# 3663, 380HP
Stock Number9771
MLS Number14143071
CategoryEngines
Last Updated2/13/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2014 Paccar PX-9 Engine

2014 Paccar PX-9 Engine

$15,000 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2014 Cummins ISL9 Diesel Engine (EPA13), Serial # 73640075, CPL: 3663, HP RATING: 370HP@1900 RPM, Service Model Name: ISL9 CM2350 L101, Displacement:...
ConditionUsed
Usage62,478 Miles
CPL/ARR3663
Horse Power370 HP
Part NumberCPL 3663
Stock Number006501
MLS Number13635850
CategoryEngines
Last Updated6/13/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2022 Paccar PX-9 Engine, CPL 5299

2022 Paccar PX-9 Engine, CPL 5299

$16,500 USD
(LIKE NEW TEST RUN INTERNALLY INSPECTED) 2022 Cummins L9 Diesel Engine, 270HP @ 2200RPM, CM2450 L126B, (EPA21) FAMILY# NCEXH0540LCA, ECS: EGR, PTOX, SCRC, CPL# 5299, SAME CPL AS A PX-9/...
Warranty
ConditionUsed
CPL/ARR5299
Horse Power270 HP
Part NumberCM2450 L126B
Stock Number7701
MLS Number13201961
CategoryEngines
Last Updated10/14/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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