Caterpillar Engine &amp; Powertrain For Sale

NEW Caterpillar NH3 Ammonia Sensor Assembly 4217786

Price Drop $350 USD

(NEW/ OPEN BOX) Caterpillar NH3 OEM Ammonia Sensor Assembly, for sale!!!Part #: 4217786; Stock #: WH1050 For more information about this listing, shipping, technical questions email us at...

Quantity	40
Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	C4.4
Part Number	4217786
Stock Number	WH1050
MLS Number	12889507
Category	Engine Sensors
Last Updated	6/25/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(801) 478-___ SHOW
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2000 Caterpillar C12 Engine Mount for a Peterbilt 385

Recently Updated

$350 USD

PETERBILT SUPPORT-ENGINE FRONT CAST ALUM 05-15046M002

Quantity	3
Condition	Used
Engine Model	CAT C12
Fits To Make(s)	PETERBILT
Fits To Model(s)	385
Stock Number	101773
MLS Number	12322907
Category	Engine Mounts
Last Updated	6/25/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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1993 Used Caterpillar 3406C Peec Camshaft

Newly Listed

$275 USD

Used 3406C Peec Camshaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406C Peec
Will Fit Year(s)	1993
Part Number	1007409
Stock Number	503-12921
MLS Number	14449479
Category	Camshafts
Last Updated	6/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Caterpillar C4.4 Engine Sensor for C6.6, C18, C7.1, C9.3, C1.7, C2.8, C2.2, C3.6, C4.4, C13, C15

Newly Listed

$25 USD

(NEW/ OPEN BOX) Caterpillar OEM Diesel Engine Pin Passive Stainless Steel Temperature Sensor, for sale!!! Part #: 256-6454; Stock #: TH1026 For more information about this listing, shipping,...

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	C6.6, C18, C7.1, C9.3, C1.7, C2.8, C2.2, C3.6, C4.4, C13, C15
Part Number	256-6454
Stock Number	TH1026
MLS Number	14448276
Category	Engine Sensors
Last Updated	6/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar c4.4 Engine Part for Caterpillar C4.4, C3.4

Newly Listed

$550 USD

(NEW/ OPEN BOX) Caterpillar OEM Diesel Engine Coolant Control Valve, for sale!!! Engine Model: C4.4, C3.4B; Part #: 526-8387; Stock #: IN1485 For more information about this listing,...

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	C4.4, C3.4
Part Number	526-8387
Stock Number	IN1485
MLS Number	14447902
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar 3456 Diesel Engine Control Module ECM ECM 162-7542 235-1571 10R1824

Newly Listed

$2,000 USD

(GOOD USED) Caterpillar 3456/C16 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:162-7542; Supersessions Part #: 212-9449, 10R1824-05, 176-5782, 212-9449; Stock #: E4580 For...

Condition	Used
Part Number	162-7542
Stock Number	E4580
MLS Number	14447129
Category	Engine Control Modules (ECM)
Last Updated	6/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C13 Engine Spacer, Casting # 227-2573, Part # P-10606

Recently Updated

$25 USD

Good used spacer from a Caterpillar C13 engine. The spacer has been inspected and is in good condition and is ready for installation. There is no visible damage to the spacer. There is no...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10606
Stock Number	P-10606
MLS Number	11396404
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Rocker Arm for a Universal

Recently Updated

$225 USD

Good used rocker arm from a Caterpillar C13 engine. The rocker arm has been inspected and is in good condition and ready to be installed. The rocker arm has no visible damage to it. The...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10603
Stock Number	P-10603
MLS Number	11396401
Category	Rocker Arms
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used Caterpillar C13 Crankcase Breather and Spacer, Part # P-10597

Recently Updated

$125 USD

Good used crank case breather and spacer from a Caterpillar C13 engine. The crank case breather and spacer has been inspected and is in good condition and ready to be installed. There is no...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10597
Stock Number	P-10597
MLS Number	11396398
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Fuel Filter Base, Used, Part # P-10595

Recently Updated

$75 USD

Good used fuel filter base from a Caterpillar C13 engine. The fuel filter base has no visible damage. The holes on the fuel filter base are in good condition. There is a little rust on the...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10595
Stock Number	P-10595
MLS Number	11396397
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Front Drive Pulley, Part # P-10592

Recently Updated

$75 USD

Good used front drive pulley from a Caterpillar C13 engine. The front drive pulley has been inspected and is in good condition and ready to be installed. The front drive pulley has no...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10592
Stock Number	P-10592
MLS Number	11396396
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Oil Filter Base, Part # P-10591

Recently Updated

$135 USD

Good used oil filter base from a Caterpillar C13 engine. The oil filter base has been inspected and is ready to be installed. The oil filter base has no visible damage. The oil filter base...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10591
Stock Number	P-10591
MLS Number	11396395
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Engine Oil Line, Part # P-10586

Recently Updated

$75 USD

Good used oil line from a Caterpillar C13 engine. The oil line has been inspected and is in good condition and ready to be installed. There is no visible damage to the oil line. There is...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10586
Stock Number	P-10586
MLS Number	11396392
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Crankshaft Rear Seal Cover, Part # P-10583

Recently Updated

$50 USD

Good used crankshaft rear seal cover from a Caterpillar C13 engine. The crankshaft rear seal cover has been inspected and is in good condition and ready to be installed. There is no visible...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10583
Stock Number	P-10583
MLS Number	11396388
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Engine Oil Pump for a Universal

Recently Updated

$275 USD

Good used oil pump from a Caterpillar C13 engine. The oil pump has been inspected and is in good condition and ready to be installed. There is no visible damage to the oil pump. There is...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10579
Stock Number	P-10579
MLS Number	11396385
Category	Engine Oil Pumps
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Engine Brake for a Universal

Recently Updated

$325 USD

Good used engine brake from a Caterpillar C13 engine. The engine brake has been inspected and is in good condition and ready to be installed. There is no visible damage to the engine brake....

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10576
Stock Number	P-10576
MLS Number	11396383
Category	Engine Brakes / Jake Brakes
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Rocker Arm for a Universal

Recently Updated

$600 USD

Good used rocker arm assembly from a Caterpillar C13 engine. The rocker arm assembly has been inspected and is in good condition and ready to be installed. There is no visible damage to the...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10574
Stock Number	P-10574
MLS Number	11396382
Category	Rocker Arms
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C13 Engine Oil Cooler for a Universal

Recently Updated

$750 USD

Good used oil cooler from a Caterpillar C13 engine. The oil cooler has been inspected and is in good condition and ready to be installed. There is no visible damage to the oil cooler. There...

Condition	Used
Fits To Make(s)	Universal
Part Number	P-10573
Stock Number	P-10573
MLS Number	11396381
Category	Engine Oil Coolers
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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New Caterpillar 3406E and C15 Non ACERT Head Gasket Set

Recently Updated

$539.54 USD

NEW 3406E AND C15 NON ACERT HEAD GASKET SET. FITS MOST APPLICATIONS. COMES WITH HEAD GASKET AND CORRESPONDING GASKETS TO REPLACE CYLINDER HEAD. KIT DOES NOT INCLUDE EXHAUST MANIFOLD...

Condition	New
Part Number	222-6727 225-0339 248-6740 248-6744 248-740 248-6744
Stock Number	331165E
MLS Number	10792742
Category	Engine Miscellaneous Parts
Last Updated	6/24/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Caterpillar C12 Water Pump

Recently Updated

$273.50 USD

NEW Water Pump Assembly CaterpillarC10 / C12 application, check part #'s for compatibility., Serial#: 381800 0R-0705 0R-8767 100-6944 10R-3709 153-8053 176-7000 352-2077, Core Charge: 0,...

Condition	New
Part Number	381808 0R-0705 0R-8767 100-6944 10R-3709 153-8053 176-7000 352-2077
Stock Number	381808
MLS Number	10529419
Category	Water Pumps
Last Updated	6/24/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 465-___ SHOW
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Caterpillar 3406B Engine Brake

Recently Updated

$1,450 USD

Cat 3406B Apllication Model C346C / C346D Complete Set - Part #: 346C, Core Charge: 0.00

Condition	Used
Stock Number	9666
MLS Number	9063018
Category	Engine Brakes / Jake Brakes
Last Updated	6/24/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 300-___ SHOW
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New Aftermarket Caterpillar C15 Acert Cylinder Head w/Valves

Newly Listed

$3,368.25 USD

New Aftermarket C15 Acert Cylinder Head w/Valves

Quantity	4
Condition	Used
Part Number	2239250
Stock Number	504-14116
MLS Number	14446060
Category	Cylinder Heads
Last Updated	6/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Fuel Injector Connector, Part # P-1014458

Newly Listed

$40 USD

Good used Fuel Injector connector from a Caterpillar 3406B engine. The Fuel injector connector has been visually inspected and is in good condition. The Fuel injector connector has corrosion...

Condition	Used
Part Number	P-1014458
Stock Number	P-1014458
MLS Number	14444008
Category	Engine Miscellaneous Parts
Last Updated	6/23/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3406B Rocker Housing Cover, Used, Part # P-1014455

Newly Listed

$165 USD

Good used Rocker housing cover from a Caterpillar 3406B engine. The Rocker housing cover has been visually inspected and is in good condition. The Rocker arm housing has no visible damage....

Condition	Used
Part Number	P-1014455
Stock Number	P-1014455
MLS Number	14444006
Category	Engine Miscellaneous Parts
Last Updated	6/23/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts