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Caterpillar Engines For Sale in United States

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1160 (3)1673 (1)1674 (1)1693 (1)259 (1)   259D (1)3.4 (1)3.6 (2)3013C (1)3014 (1)3024 (11)3024C (7)3034 (2)3044 (24)   3044C (6)   3044C-T (2)   3044T (4)3046 (3)   3046T (2)3054 (67)3056 (9)3056E (5)3064 (2)3064T (3)3066 (10)   3066T (7)3114 (4)3114T (3)3116 (206)   3116 DITA (5)3126 (334)   3126A (1)   3126B (28)   3126E (24)3160 (1)3176 (44)   3176A (3)   3176B (5)   3176C (6)   3176E (2)3176C 124-5075 (1)3176C 223-1556 (1)3176C 256-6771 (1)3196 (2)3204 (7)   3204 DI (1)   3204T (1)3208 (132)   3208N (27)   3208NA (2)   3208T (58)328 (1)   328D LCR (1)330 (1)   330CL (1)3304 (34)   3304 DI (11)   3304 PC (12)3304-DI (1)3306 (184)   3306 DI (64)   3306 DITA (9)   3306 PC (14)   3306B (1)   3306B DI (2)   3306C (15)3306B-DI (1)336 (2)   336D (2)3406 (378)   3406 2WS (3)   3406A (12)   3406B (138)   3406B DI (1)   3406B DITA (1)   3406C (59)   3406C DITA (4)   3406E (113)3406/C15 (1)3406E (40 PIN) 1LW (2)3408 (40)   3408 DI (9)   3408 DITA (4)   3408A (1)   3408B (2)   3408E (4)   3408T (1)3412 (33)3412 DITA (5)   3412C (4)   3412DI (4)   3412E (11)3456 (15)3508 (20)3508B (8)3508C (1)3508DI (1)3512 (7)3512 MAR (1)3512B (6)3512C (13)3512C HD (2)3512E (1)3516 (2)3516B (1)525 (1)   525D (1)6NZ (1)A9513 AEROMAX 113 (1)ACTERRA (1)C 3.4 B (1)C 7.1 (1)C0.5 (1)C1.1 (5)C1.5 (2)C1.7 (5)C10 (64)C11 (48)C11 / C13 (1)   C11 ACERT (4)C12 (203)C13 (222)C-13 ACERT (4)   C13 ACERT (39)   C13 KCB (6)C15 (327)C15 BXS (1)   C15 SDP (2)   C15 6NZ (27)   C15 ACERT (92)   C15 MXS (5)C16 (12)C18 (19)   C18 ACERT (6)C2.2 (11)C2.4 (3)C2.4CR-EF05 (1)C2.8 (2)C27 (4)C27 ACERT (1)C3.3 (5)C3.3B (77)C3.4 (6)C3.4 DIT (2)C3.4B (10)C3.4-T (5)C3.6 (8)C3.8 (22)C32 (15)C32 ACERT (2)C4 (1)C4.2 (1)C4.4 (59)C4.4 ACERT (15)C6.4 (1)C6.6 (31)C6.6 ACERT (16)C7 (351)C7 / 3126 (1)   C7 ACERT (62)   C7 KAL (1)C7.1 (26)C9 (55)C-9 ACERT (1)   C9 ACERT (10)C9.3 (11)C9.3B (2)CAT C4.4 ACERT (1)CT13 (3)CT660 (1)D330 (6)D3304 (1)D333 (1)D333C (1)D333T (1)D342 (5)D343 (6)D346 (1)D348 (1)D3512C (3)D353 (2)D379B (1)D398 (2)D399 (2)D6 (1)   D6R (1)F750 (2)FL70 (1)G3306 (1)G3412C LE (3)G3516 (1)MOST (1)Other (21)T600 (1)TH48 (1)
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Showing 376 - 400 of 4,214 Engine Listings

376 - 400 of 4,214 listings
376 - 400 of 4,214 listings
Caterpillar 3306C Diesel Engine - 305 HP

1993 Caterpillar 3306C Diesel Engine - 305 HP

$6,750 USD
Good Used 1993 Caterpillar 3306C 305Hp Diesel Takeout Engine For Sale at Adelman's Truck Parts in Canton, Ohio. Complete and Run Tested, 6 Cylinder, Turbocharged, Air to Air, Direct...
ConditionUsed
Horse Power305 HP
Stock Number3306C-7RJ05047
MLS Number14259105
CategoryEngines
Last Updated3/21/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
(844) 382-___  SHOW
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Adelmans Truck Parts
2001 CAT C15 6NZ 550HP Engine – USED– New Turbo & Manifold – Warranty

2001 CAT C15 6NZ 550HP Engine – USED– New Turbo & Manifold – Warranty

$30,000 USD
Caterpillar C15 6NZ – 550HP – Semi-Rebuilt – Fully Tested – Warranty, Reliable Caterpillar C15 6NZ diesel engine professionally USED and fully inspected prior to sale. This engine is known...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2163
MLS Number14250384
CategoryEngines
Last Updated3/20/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
2012 Caterpillar 3066 Engine

2012 Caterpillar 3066 Engine

Contact for price
USED 2012 CATERPILLAR 3066T ENGINE, 138HP, 6.37L, ARR:201-3878, STOCK:0319266, ESN:7JK71210, OUT OF A CATERPILLAR 320 EXCAVATOR, COMPLETE, FULLY INSPECTED AND TESTED RUNNING ENGINE, ALSO...
ConditionRemanufactured
Part Number8464-0319266
Stock Number7JK71210
MLS Number14255738
CategoryEngines
Last Updated3/19/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
(833) 734-___  SHOW
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4-Trucks Enterprises LLC
Caterpillar 3512B Industrial Engine - 2250 HP

2001 Caterpillar 3512B Industrial Engine - 2250 HP

$27,500 USD
High Hour CAT 3512B Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; SCAC Configuration; Tier 1 Emissions; SAE 0 Flywheel Housing; Two Engines...
Quantity2
ConditionUsed
Horse Power2250 HP
Stock Number1828
MLS Number14254813
CategoryEngines
Last Updated3/19/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar 3512C HD Industrial Engine - 2250 HP

2011 Caterpillar 3512C HD Industrial Engine - 2250 HP

$27,500 USD
High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emissions; SAE 0 Flywheel Housing; Several Engines...
Quantity5
ConditionUsed
Horse Power2250 HP
Stock Number1783
MLS Number14254812
CategoryEngines
Last Updated3/19/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar 3512C HD Industrial Engine - 2250 HP

2015 Caterpillar 3512C HD Industrial Engine - 2250 HP

$27,500 USD
High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emissions; SAE 0 Flywheel Housing Specifications...
ConditionUsed
Horse Power2250 HP
Stock Number1782
MLS Number14254811
CategoryEngines
Last Updated3/19/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
NUMBERCall Seller
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NineX Power Systems LLC
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