1. Home
  2. Listings
  3. Truck Parts
  4. Engines
  5. Caterpillar
  6. Used

Used Caterpillar Engines For Sale

Close
Your Current Search
Industry
Truck Parts
Category
Engines
Manufacturer
Caterpillar
Condition
Used
Market Type
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 (4041)
Category
Engines (4041)
   Engine Cores (88)
Make
Caterpillar (4041)
Model
1150 (1)1160 (2)1674 (1)1693 (2)259 (1)   259D (1)3.4 (1)3.6 (2)3014 (1)3024 (5)3024C (2)3034 (1)3044 (6)   3044T (3)3054 (47)3056 (5)3056E (3)3064 (1)3064T (1)3066 (2)   3066T (2)3114 (2)3116 (207)   3116 DITA (5)3126 (442)   3126B (26)   3126E (42)3160 (1)3176 (54)   3176A (1)   3176B (2)   3176C (5)   3176E (2)3196 (6)3204 (4)   3204 DI (1)3208 (132)   3208N (22)   3208NA (1)   3208T (38)3304 (23)   3304 DI (4)   3304 PC (10)3304-DI (1)3306 (166)   3306 DI (52)   3306 DITA (6)   3306 PC (9)   3306B (4)   3306B DI (3)   3306C (8)3306B-DI (1)336 (2)   336D (2)3406 (410)   3406 2WS (2)   3406 DI (1)   3406A (11)   3406B (149)   3406B DI (1)   3406B DITA (1)   3406C (52)   3406C DITA (5)   3406E (119)3406/C15 (1)3406E (40 PIN) 5EK 6TS (1)3408 (27)   3408 DI (5)   3408 DITA (2)   3408C (1)   3408T (1)3412 (24)3412 DITA (4)   3412C (1)   3412DI (1)   3412E (8)3412T (1)3412TA (1)3456 (15)3508 (14)3508B (5)3508C (2)3508DI (1)3512 (5)3512 MAR (1)3512B (1)3512E (1)3516 (6)3516B (2)525 (1)   525D (1)6NZ (1)AAFE (1)ACTERRA (1)C 3.4 B (1)C1.1 (3)C1.5 (1)C1.7 (6)C10 (74)C11 (51)C11 / C13 (1)   C11 ACERT (4)C12 (263)C13 (285)C-13 ACERT (4)C13 T4F (1)   C13 ACERT (33)   C13 KCB (7)C15 (417)C15 BXS (1)   C15 SDP (1)   C15 6NZ (22)   C15 ACERT (94)   C15 MXS (3)C16 (9)C18 (20)C18 MP3G - NEW / NEVER USED (3)C18 T4F (1)   C18 ACERT (5)C2.2 (13)C2.4 (2)C2.4CR-EF05 (1)C2.8 (1)C27 (3)C27 - T4F/V (2)C3.3 (4)C3.3B (55)C3.4 (2)C3.4B (6)C3.6 (7)C3.8 (14)C32 (12)C32 MP3SG - NEW / NEVER USED (1)C4.2 (1)C4.4 (49)C4.4 ACERT (7)C4.4 IOPU (1)C6.6 (26)C6.6 ACERT (10)C7 (435)C7 / 3126 (1)   C7 ACERT (62)   C7 KAL (1)C7.1 (7)C7.1 MP3W - NEW / NEVER USED (4)C9 (35)C-9 ACERT (2)   C9 ACERT (12)C9.3 (1)C9.3B (4)CT13 (5)D330 (6)D3304 (1)D333 (2)D333C (2)D333T (1)D339 (1)D342 (4)D343 (6)D348 (1)D3512C (3)D353 (2)D379B (1)D398 (2)D398B (1)D399 (2)D400GC (1)D6 (2)   D6R (1)D8 (2)   D8R (2)EJE120E (4)FL70 (1)G3306 (1)G3516H (1)MG5114 - TRANSMISSION ONLY (1)NO MAPPED VALUE (4)OFFBOARD MOTOR - NEW / NEVER USED (1)Other (37)P/R1700 (1)STOP/START - NEW / NEVER USED (1)T600 (1)
Condition
Used (4041)
Model Year
-
Horsepower
-
Inspection Report
Warranty
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Market Type

Quick Filters

Showing 201 - 225 of 4,041 Engine Listings

201 - 225 of 4,041 listings
201 - 225 of 4,041 listings
2004 Caterpillar 3456 Engine
10 0

2004 Caterpillar 3456 Engine

$24,000 USD
(LIKE NEW) 2004 Caterpillar 3456 Diesel Engine (C16), 669HP RATED @ 2100, Max HP Rating 800 @ 1800 RPM, Serial # 9BZ00463, AR # 235-1571, Fam # 4CPXL15.8ERK, Hours: 3815, TEST RUN WATCH...
ConditionUsed
Usage3,815 Hours
CPL/ARR235-1571
Horse Power669 HP
Part NumberAR # 235-1571
Stock Number006626
MLS Number13826797
CategoryEngines
Last Updated9/22/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Caterpillar 3126 Engine for a 2000 GMC C7500
9 1

Caterpillar 3126 Engine for a 2000 GMC C7500

$3,999.99 USD
(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: XCPXH0442HSK, Displacement: 7.2L, Horsepower: 246 (330) Ar No: 185-4844, Serial Number: 8YL38484, Part Number: 15759838, E.C.S.:...
ConditionUsed
CPL/ARR185-4844
Horse Power246 HP
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2000
Part NumberXCPXH0442HSK
Stock NumberP-44675
MLS Number11988195
CategoryEngines
Last Updated10/18/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C7 Engine for a Kenworth T300
7 0

2007 Caterpillar C7 Engine for a Kenworth T300

$3,000 USD
(USED) CAT C7 Warranty: As-Is No Warranty Assembly#: 254-9735 Serial#: WAX20778 Horsepower: 275 RUNNING, INSPECTED ENGINE, HEAVY OIL LEAKS, WORN CYL WALLS, SOLD AS IS
ConditionUsed
Assembly Number254-9735
Fits To Make(s)Kenworth
Fits To Model(s)T300
Stock Number25771227
MLS Number13465555
CategoryEngines
Last Updated9/20/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar 3126B Engine
9 0

2001 Caterpillar 3126B Engine

$4,000 USD
Quality used Caterpillar 3126B diesel engine that has undergone a thorough visual inspection, confirming its operational condition. Review the attached photos and video. For more information...
ConditionUsed
Usage165,638 Miles
Horse Power190 HP
Fits To Make(s)Caterpillar
Fits To Model(s)3126B
Stock Number01-3126B-2000-41161
MLS Number13608656
CategoryEngines
Last Updated9/19/2025
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quality Bus and Truck Parts
Caterpillar C7 Engine Core for a 2006 Freightliner M2 106
9 1

Caterpillar C7 Engine Core for a 2006 Freightliner M2 106

$6,500 USD
2005 Caterpillar C7, ENGINE ASSEMBLY- Family Number: 5CPXH0442HBK, Displacement: 7.2L, Horsepower: 300, Ar.No./CPL: 261-5311, Serial Number: SAP91231, Part Number: C01-00103-403, E.C.S: EM,...
ConditionUsed
Horse Power300 HP
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Part NumberC01-00103-403
Stock NumberP-111188
MLS Number13821041
CategoryEngine Cores
Last Updated10/5/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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
Got a engine to sell? In minutes, you can create an online listing for your engine and advertise it to thousands of buyers.
Start selling today