Paccar PX-9 Truck Parts For Sale

Paccar PX-9 Fan Clutch for a 2021 Kenworth T370

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(Used) 2021 Kenworth T370, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Type: Air, Material: Aluminum, Less Fan Sold Separately, Reference images for condition,...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Stock Number	P-501374
MLS Number	14281679
Category	Fan Clutches
Last Updated	4/2/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Fan for a 2021 Kenworth T370

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(Used) 2021 Kenworth T370, FAN- Price is for Fan ONLY- Picture is for display only, Type: Air, Blades: 9, Material: Plastic, Less Fan Clutch Sold Separately, Reference images for...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Stock Number	P-501373
MLS Number	14281678
Category	Fans
Last Updated	4/2/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Fuel / Water Separator for a 2021 Kenworth T370

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(Used) 2021 Kenworth T370, WATER SEPARATOR- Part Number: FS19596, Side: Driver Left Side, Make: Fleetguard, Model: FS19596, Engine: PACCAR PX-9, Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Part Number	FS19596
Stock Number	P-501362
MLS Number	14281669
Category	Fuel / Water Separators
Last Updated	4/2/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Paccar PX-9 Engine for a 2017 Peterbilt 348

2019 Used Paccar PX9 DPF Catalyst Filter

$541 USD

Used PX9 DPF Catalyst Filter, Type: Decomposition Reactor

Condition	Used
Fits To Make(s)	Paccar
Fits To Model(s)	PX9
Will Fit Year(s)	2019
Part Number	2026576X
Stock Number	539-10244
MLS Number	14261165
Category	Aftertreatment Misc. Components
Last Updated	3/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 794-___ SHOW
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2015 Paccar PX-9 DPF Assembly for a Peterbilt 348

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DPF For 2015 Peterbilt 348 With PACCAR PX-9 EPA10 Engine. FILTER ASSEMBLY WITH SENSORS. SOLD WITHOUT FILTER ELEMENT

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	348
Stock Number	4288-9
MLS Number	13996076
Category	DPF Assemblies
Last Updated	3/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Paccar PX-9 Fan Clutch for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Type: Air, Material: Aluminum, Less Fan Sold Separately, Reference images for condition,...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Stock Number	P-500655
MLS Number	14256877
Category	Fan Clutches
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Fan for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, FAN- Price is for Fan ONLY- Picture is for display only, Type: Air, Blades: 9, Material: Plastic, Less Fan Clutch Sold Separately, Reference images for...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Stock Number	P-500654
MLS Number	14256876
Category	Fans
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Fuel / Water Separator for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, WATER SEPARATOR- Side: Driver Left Side, Make: Donaldson, Model: P551103, Engine: PACCAR PX-9, Reference images for condition, For more information about this...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Stock Number	P-500644
MLS Number	14256864
Category	Fuel / Water Separators
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Muffler Shield for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, MUFFLER SHIELDS- Side: Passenger Right Side, Engine: PACCAR PX-9, Material: Stainless Steel, Dimensions: H=56", Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Stock Number	P-500634
MLS Number	14256854
Category	Muffler Shields
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Muffler for a 2016 Peterbilt 337

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(Used) 2016 Peterbilt 337, MUFFLER- Side: Passenger Right Side, Engine: PACCAR PX-9, Material: Steel, Dimensions: H=97", It's Rusty, Damage Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Stock Number	P-500633
MLS Number	14256853
Category	Mufflers
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Engine for a 2016 Peterbilt 337

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(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:...

Condition	Used
CPL/ARR	4525
Horse Power	300 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2016
Part Number	E6GJ363WDE3F333032
Stock Number	P-500611
MLS Number	14256830
Category	Engines
Last Updated	3/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Used Paccar PX9 / ISL 8.9L Engine Wiring Harness

$850 USD

Part type: Wiring Harness Engine - Used PX9 / ISL 8.9L Engine Wiring Harness, No P/N, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Paccar
Fits To Model(s)	PX9
Stock Number	175000
MLS Number	13588272
Category	Miscellaneous Truck Parts
Last Updated	3/28/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Used PX9 / ISL 8.9L Fuel Injectors with Bolts, Part # 5491597

$450 USD

Part type: Injectors - Fuel - Used PX9 / ISL 8.9L Injectors P/N 5491597 with Bolts, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Paccar
Fits To Model(s)	PX9
Part Number	5491597
Stock Number	175038
MLS Number	13588243
Category	Miscellaneous Truck Parts
Last Updated	3/28/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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2014 Paccar PX-9 Engine for a Paccar PX-9 (ISL 8.9)

$6,220 USD

Condition	Used
Usage	593,068 Miles
CPL/ARR	3664
Horse Power	345 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-9 (ISL 8.9)
Stock Number	2611219
MLS Number	14164339
Category	Engines
Last Updated	3/6/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Paccar PX-9 Fan Clutch for a 2024 Kenworth T480

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(Used) 2024 Kenworth T480, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Part Number: 98A7233, Brand: Horton, Type: Air, Material: Aluminum, Less Fan Sold...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T480
Will Fit Year(s)	2024
Part Number	98A7233
Stock Number	P-498589
MLS Number	14170256
Category	Fan Clutches
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Fuel / Water Separator for a 2024 Kenworth T480

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(Used) 2024 Kenworth T480, WATER SEPARATOR- Part Number: K37-1030-1110, Side: Driver Left Side, Make: PACCAR, Model: TBD, Material: Steel, Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T480
Will Fit Year(s)	2024
Part Number	K37-1030-1110
Stock Number	P-498579
MLS Number	14170240
Category	Fuel / Water Separators
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Muffler Shield for a 2024 Kenworth T480

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(Used) 2024 Kenworth T480, MUFFLER SHIELDS- Side: Passenger Right Side, Engine: PACCAR PX-9, Material: Stainless Steel, Dimensions: H=57 ¼", Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T480
Will Fit Year(s)	2024
Stock Number	P-498569
MLS Number	14170225
Category	Muffler Shields
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-9 Muffler for a 2024 Kenworth T480

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(Used) 2024 Kenworth T480, MUFFLER- Side: Passenger Right Side, Engine: PACCAR PX-9, Material: Steel, Dimensions: L=93", Damage Reference images for condition, For more information about...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T480
Will Fit Year(s)	2024
Stock Number	P-498567
MLS Number	14170223
Category	Mufflers
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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...

Condition	Used
CPL/ARR	4758
Horse Power	380 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Part Number	E6HP3031F83E3S3033
Stock Number	P-498395
MLS Number	14164480
Category	Engines
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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:...

Condition	Used
CPL/ARR	5299
Horse Power	330 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T480
Will Fit Year(s)	2024
Part Number	E8K6301B0R0V6Q0509
Stock Number	P-498387
MLS Number	14164470
Category	Engines
Last Updated	2/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2015 Rebuilt Paccar PX9 Cylinder Head

$2,650 USD

Rebuilt PX9 Cylinder Head

Condition	Remanufactured
Fits To Make(s)	Paccar
Fits To Model(s)	PX9
Will Fit Year(s)	2015
Part Number	5319454
Stock Number	504-13406
MLS Number	14159172
Category	Cylinder Heads
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2015 Paccar PX-9 DPF Assembly for a Peterbilt 348

$1,800 USD

MOUNTED UNDER RIGHT DOOR

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	348
Stock Number	12360
MLS Number	14140060
Category	DPF Assemblies
Last Updated	2/21/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 641-___ SHOW
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2015 Paccar PX-9 Fan Blade for a Peterbilt 348

$150 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	348
Stock Number	12358
MLS Number	14140058
Category	Fan Blades
Last Updated	2/21/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.