1. Home
  2. For Sale
  3. Truck Parts
  4. Engine & Powertrain

Heavy Duty Truck Engine & Powertrain Parts for Sale

Close
Your Current Search
Industry
Truck Parts
Category
Engine & Powertrain
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (58604)
Category
Engine & Powertrain (58604)
   Belt Tensioners (445)    Breathers (99)    Bull Gears (12)    Cam Brackets (56)    Cam Covers (3)    Cam Followers (116)    Cam Gears (119)    Camshaft Housings (39)    Camshafts (1052)    Carburetors (1)    Crankshafts (822)    Cylinder Head Gasket Sets (3)    Cylinder Heads (1378)    Cylinder Rods (3)    Distributors (2)    Engine Accessory Drives (44)    Engine Air Compressors (645)    Engine Block Heaters (1)    Engine Block Stiffeners (5)    Engine Blocks / Cylinder Blocks (724)    Engine Brackets (1267)    Engine Brakes / Jake Brakes (635)    Engine Control Modules (ECM) (10755)    Engine Cores (1194)    Engine Covers (460)    Engine Cylinder Kits (69)    Engine ECM Cooling Plates (18)    Engine Gasket Kits (1)    Engine Gears (501)    Engine Harmonic Balancers (762)    Engine Head Assemblies (8)    Engine Head Bolts (140)    Engine Heui Pumps (3)    Engine Main Bearings (1)    Engine Miscellaneous Parts (13479)    Engine Mounts (3149)    Engine Oil Coolers (3682)    Engine Oil Dipsticks (134)    Engine Oil Fill Tubes (21)    Engine Oil Filter Bases (126)    Engine Oil Pans (973)    Engine Oil Pickup Tubes (68)    Engine Oil Pumps (854)    Engine Overhaul Kits (316)    Engine Plumbing (375)    Engine Pulleys (335)    Engine Rebuild Kits (3)    Engine Rod Bearings (3)    Engine Rods (242)    Engine Seals (8)    Engine Sensors (194)    Engine Thermostat Housings (226)    Engine Valve Trains (433)    Engine Valves & Parts (44)    Engine Water Filter Bases (8)    Engine Wiring Harnesses (386)    Front Engine Covers (880)    Governors (8)    Idler Gears (277)    Intake Manifolds (1797)    Manifolds (148)    Oil Filters (19)    Pistons & Rod Parts (540)    Push Rods (103)    Rocker Arms (1054)    Rocker Housings (51)    Throttle Body Assemblies (27)    Timing Covers (482)    Timing Gears (1159)    Turbo Actuators (53)    Turbo Connections (6)    Turbo Oil Lines (2)    Turbo Parts (438)    Turbochargers / Superchargers (2397)    Vacuum Pumps (39)    Valve Cover Gaskets (4)    Valve Covers (1398)    Water Pumps (1257)    Water Transfer Tubes (23)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
Horsepower
-
Inspection Report
Warranty
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Market Type

Shop Engine & Powertrain by Subcategory

Quick Filters

Showing 28026 - 28050 of 58,604 Listings

28026 - 28050 of 58,604 listings
28026 - 28050 of 58,604 listings
Cummins N14 Celect Plus Engine Timing Cover 3078274 for 2001 Western Star 4900 EX

Cummins N14 Celect Plus Engine Timing Cover 3078274 for 2001 Western Star 4900 EX

$289.99 USD
Cummins N14 Celect Plus Engine Timing Cover 3078274, From 2001 Western Star 4900 EX VIN 5CKEDDJHX1C100274
ConditionUsed
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142426
MLS Number12523269
CategoryEngine Miscellaneous Parts
Last Updated3/25/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Cummins N14 Celect Plus Rocker Lever Housing, Part # 3076221

2001 Cummins N14 Celect Plus Rocker Lever Housing, Part # 3076221

$129.99 USD
Cummins N14 Celect Plus Engine Rocker Lever Housing 3076221, From 2001 Western Star 4900EX VIN 5CKEDDJHX1C100274
Quantity2
ConditionUsed
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142418
MLS Number12523260
CategoryEngine Miscellaneous Parts
Last Updated3/25/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Wabco 9111535207 Air Compressor for a Western Star TR 4900 EX

2001 Wabco 9111535207 Air Compressor for a Western Star TR 4900 EX

$399.99 USD
Cummins N14 Engine Air Compressor Wabco 4952756RX 9111535207, From 2001 Western Star 4900EX VIN 5CKEDDJHX1C100274
ConditionUsed
Engine ModelN14
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142257
MLS Number12469469
CategoryEngine Air Compressors
Last Updated2/26/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Mack MP7 Engine Control Module (ECM)

Mack MP7 Engine Control Module (ECM)

$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21720495-P02. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity7
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21720495-P02
Stock NumberRyd 21720495-P02
MLS Number10282860
CategoryEngine Control Modules (ECM)
Last Updated2/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 145-7806-02; Supersession Part #: 129-9195, 115-3055, 212-9450; Stock #:...
ConditionDismantled
Part Number145-7806-02
Stock NumberE4447
MLS Number14162350
CategoryEngine Control Modules (ECM)
Last Updated2/25/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Detroit Diesel DD15 Engine Air Intake Duct, Part # 03-42777-000 for 2019 Freightliner Cascadia 126

Detroit Diesel DD15 Engine Air Intake Duct, Part # 03-42777-000 for 2019 Freightliner Cascadia 126

$54.99 USD
Detroit Diesel DD15 Engine Air Intake Duct 03-42777-000, From 2019 Freightliner Cascadia VIN 3AKJHHDR6KSJH8896
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA 126
Stock Number144814
MLS Number13035624
CategoryEngine Miscellaneous Parts
Last Updated3/25/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Detroit A4721803901 Engine Oil Pump for a Freightliner CASCADIA 126

2019 Detroit A4721803901 Engine Oil Pump for a Freightliner CASCADIA 126

$449.99 USD
Detroit Diesel DD15 Engine Oil Pump and Pickup A4721803901 A4721806851, From 2019 Cascadia VIN 3AKJHHDR6KSJH8896
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA 126
Stock Number144812
MLS Number13035621
CategoryEngine Oil Pumps
Last Updated2/25/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
Email Seller
Save
West Side Truck Parts
Cummins ISB / QSB 6.7 Engine Oil Cooler

Cummins ISB / QSB 6.7 Engine Oil Cooler

$200 USD
(NEW/ TAKEN OFF NEW ENGINE) Cummins ISB/ QSB6.7L Diesel Engine Oil Cooler, for sale!!! Part #: 5561443; Stock #: OC1048 For more information about this listing, shipping, technical questions...
ConditionNew
Part Number5561443
Stock NumberOC1048
MLS Number14161619
CategoryEngine Oil Coolers
Last Updated2/25/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No