Heavy Duty Truck Engine & Powertrain Parts for Sale

Shop new, used, and remanufactured Engine & Powertrain inventory on MyLittleSalesman.com, with prices from $3 to $122,500. Filter by condition, price, or year to see work-ready Engine & Powertrain available near you now. Shop engine parts, wiring harnesses, control modules, thermostats, manifolds, turbochargers, valve covers and other engine components for Class 5 through Class 8 commercial trucks.
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Showing 1 - 25 of 58,547 Listings

1 - 25 of 58,547 listings
1 - 25 of 58,547 listings
Featured Item
Caterpillar Turbocharger / Supercharger for Cat

Caterpillar Turbocharger / Supercharger for Cat

Price Drop $4,000 USD
Contact for rental/lease prices
Make an offer! Need gone! Brand new in the box cat turbo 535-7737. I believe it’s for a 793/793F. Let me know if you have any questions call or text at 320-292-2358 Buyer pays shipping. Make...
ConditionNew
Fits To Make(s)Cat
MLS Number14389149
CategoryTurbochargers / Superchargers
Last Updated6/21/2026
Location
Milaca, MN, US
Sold By
Private Party
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

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,...
ConditionNew
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 Number256-6454
Stock NumberTH1026
MLS Number14448276
CategoryEngine Sensors
Last Updated6/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Caterpillar c4.4 Engine Part for Caterpillar C4.4, C3.4

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,...
ConditionNew
Fits To Make(s)Caterpillar
Fits To Model(s)C4.4, C3.4
Part Number526-8387
Stock NumberIN1485
MLS Number14447902
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Freightliner Cascadia 125 Throttle Body Assembly

2014 Freightliner Cascadia 125 Throttle Body Assembly

Recently Updated
$125 USD
2014 Freightliner Cascadia 125 Accelerator Pedal Assembly, Throttle Pedal w/ Position Sensor. P/N A01-33398-000 (Replaced By A01-34090-000)
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1796-28
MLS Number13897662
CategoryThrottle Body Assemblies
Last Updated6/24/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
Caterpillar 3456 Diesel Engine Control Module ECM ECM 162-7542 235-1571 10R1824

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...
ConditionUsed
Part Number162-7542
Stock NumberE4580
MLS Number14447129
CategoryEngine Control Modules (ECM)
Last Updated6/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
International DT466E Front Engine Cover for a International 4300 LP

2006 International DT466E Front Engine Cover for a International 4300 LP

Recently Updated
Contact for price
DT 466E Thrid Gen Outer And Inner Timming Covers, Oil Pump Included, 1879185C1, 1881412C1,1876912C2, Call DTI for Additional Information and Shipping Quotes.
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)4300 LP
Stock Number69460
MLS Number13392845
CategoryFront Engine Covers
Last Updated6/24/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
Paccar MX-13 Coolant Pipe, Part # P-1014698

Paccar MX-13 Coolant Pipe, Part # P-1014698

Newly Listed
$50 USD
Good used Coolant pipe from a Paccar MX13 engine. The coolant pipe has been visually inspected and is in good condition. The fittings are in good condition. All bolt holes are clean and...
ConditionUsed
Part NumberP-1014698
Stock NumberP-1014698
MLS Number14446779
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Paccar MX-13 Coolant Pipe, Part # P-1014684

Paccar MX-13 Coolant Pipe, Part # P-1014684

Newly Listed
$50 USD
Good used Coolant pipe from a Paccar MX13 engine. The coolant pipe has been visually inspected and is in good condition. The fittings are in good condition. All bolt holes are clean and...
ConditionUsed
Part NumberP-1014684
Stock NumberP-1014684
MLS Number14446777
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Paccar MX-13 Intake Manifold

Paccar MX-13 Intake Manifold

Newly Listed
$125 USD
Good used Intake manifold from a Paccar MX13 engine. The intake manifold has been visually inspected and is in good condition. The intake manifold has a connector, the connector has damage,...
ConditionUsed
Part NumberP-1014679
Stock NumberP-1014679
MLS Number14446776
CategoryIntake Manifolds
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Detroit DD15 Piston and Rod, Casting # A4720371101 R47200, Part # P-1014666

Detroit DD15 Piston and Rod, Casting # A4720371101 R47200, Part # P-1014666

Newly Listed
$100 USD
Good used Piston and Rod from a Detroit DD15 engine. The Piston and Rod has been visually inspected and is in good condition. The Piston and Rod has minor rust. The Piston and Rod move back...
ConditionUsed
Part NumberP-1014666
Stock NumberP-1014666
MLS Number14446775
CategoryPistons & Rod Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

Recently Updated
$450 USD
Good used ECM from a International MAXXFORCE 7 engine. The ECM has ben visually inspected and is in good condition. The ECM has no visual damage, all bolt holes are clean and clear from...
ConditionUsed
Fits To Make(s)IC Corporation
Fits To Model(s)PB105
Will Fit Year(s)2011
Part Number20171-2
Stock Number260171-2
MLS Number14371802
CategoryEngine Control Modules (ECM)
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Engine Spacer, Casting # 227-2573, Part # P-10606

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10606
Stock NumberP-10606
MLS Number11396404
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Rocker Arm for a Universal

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10603
Stock NumberP-10603
MLS Number11396401
CategoryRocker Arms
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Used Caterpillar C13 Crankcase Breather and Spacer, Part # P-10597

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10597
Stock NumberP-10597
MLS Number11396398
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Fuel Filter Base, Used, Part # P-10595

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10595
Stock NumberP-10595
MLS Number11396397
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Front Drive Pulley, Part # P-10592

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10592
Stock NumberP-10592
MLS Number11396396
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Oil Filter Base, Part # P-10591

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10591
Stock NumberP-10591
MLS Number11396395
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar C13 Engine Oil Line, Part # P-10586

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...
ConditionUsed
Fits To Make(s)Universal
Part NumberP-10586
Stock NumberP-10586
MLS Number11396392
CategoryEngine Miscellaneous Parts
Last Updated6/24/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
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