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Caterpillar Engines For Sale in United States

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Truck Parts (4504)
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Engines (4504)
   Engine Cores (91)
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Caterpillar (4504)
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1150 (1)1160 (3)1674 (1)1693 (1)259 (1)   259D (1)3.4 (1)3.6 (2)3014 (1)3024 (8)3024C (8)3034 (2)3044 (23)   3044C (5)   3044C-T (2)   3044T (4)3046 (3)   3046T (2)3054 (63)3056 (9)3056E (5)3064 (2)3064T (3)3066 (9)   3066T (7)3114 (4)3114T (3)3116 (224)   3116 DITA (5)3126 (424)   3126A (1)   3126B (27)   3126E (30)3160 (1)3176 (40)   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 (150)   3208N (26)   3208NA (2)   3208T (57)328 (1)   328D LCR (1)330 (1)   330CL (1)3304 (28)   3304 DI (7)   3304 PC (10)3304-DI (1)3306 (185)   3306 DI (64)   3306 DITA (7)   3306 PC (12)   3306B (2)   3306B DI (3)   3306C (11)3306B-DI (1)336 (2)   336D (2)3406 (415)   3406 2WS (2)   3406A (11)   3406B (151)   3406B DI (1)   3406B DITA (1)   3406C (54)   3406C DITA (5)   3406E (128)3406/C15 (1)3406E (40 PIN) 1LW (4)3406E (40 PIN) 5EK 6TS (1)3408 (40)   3408 DI (11)   3408 DITA (2)   3408A (1)   3408B (2)   3408E (4)   3408T (1)3412 (31)3412 DITA (5)   3412C (4)   3412DI (1)   3412E (12)3456 (15)3508 (15)3508B (6)3508C (1)3508DI (1)3512 (4)3512 MAR (1)3512B (5)3512C (6)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 (73)C11 (52)C11 / C13 (1)   C11 ACERT (4)C12 (242)C13 (265)C-13 ACERT (4)   C13 ACERT (36)   C13 KCB (5)C15 (379)C15 BXS (1)   C15 SDP (2)   C15 6NZ (25)   C15 ACERT (91)   C15 MXS (5)C16 (11)C18 (20)   C18 ACERT (6)C2.2 (12)C2.4 (3)C2.4CR-EF05 (1)C27 (5)C27 ACERT (1)C3.3 (5)C3.3B (79)C3.4 (6)C3.4 DIT (2)C3.4B (12)C3.4-T (5)C3.6 (8)C3.8 (19)C32 (15)C32 ACERT (2)C4.2 (1)C4.4 (55)C4.4 ACERT (8)C6.6 (31)C6.6 ACERT (16)C7 (469)C7 / 3126 (1)C7 WAX (1)   C7 ACERT (65)   C7 KAL (1)C7.1 (28)C9 (51)C-9 ACERT (1)   C9 ACERT (10)C9.3 (10)C9.3B (2)CAT C4.4 ACERT (1)CT13 (4)CT660 (1)D330 (6)D3304 (1)D333 (1)D333C (1)D333T (1)D339 (1)D342 (5)D343 (6)D348 (1)D3512C (3)D353 (2)D379B (1)D398 (2)D399 (2)D6 (1)   D6R (1)F750 (1)FL70 (1)G3306 (1)G3412C LE (3)G3516 (1)MOST (1)Other (33)T600 (1)TH48 (1)
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Showing 201 - 225 of 4,504 Engine Listings

201 - 225 of 4,504 listings
201 - 225 of 4,504 listings
Caterpillar C15 Engine for a 2008 Kenworth T600 Aero

Caterpillar C15 Engine for a 2008 Kenworth T600 Aero

$5,500 USD
/ BURN ENGINE ASSEMBLY/ CONVERTED/DELETED SINGLE TURBO. TURNS OVER. STRIPPED TO LONG BLOCK ASSY. NEEDS ROD BEARINGS, MAIN BEARINGS LOOK GOOD. CAM LOOKS GOOD., Serial#: SDP13294, Horse Power...
ConditionUsed
Horse Power475 HP
Fits To Make(s)Kenworth
Fits To Model(s)T600 Aero
Will Fit Year(s)2008
Stock Number101323-1
MLS Number12402966
CategoryEngines
Last Updated2/26/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C32 Industrial Engine - 1000 HP

2007 Caterpillar C32 Industrial Engine - 1000 HP

$74,000 USD
Used CAT C32 Industrial Engine; 2007 Model – 4820 Hours since CAT Factory Reman; 1000HP @ 2100RPM; Water Cooled Manifolds; HD Air Cleaners, SAE 1 Flywheel Housing; Electric Starter; Mounted...
ConditionUsed
Horse Power1000 HP
Stock Number1800
MLS Number14161687
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar C18 Industrial Engine - 800 HP

2014 Caterpillar C18 Industrial Engine - 800 HP

$92,500 USD
Rebuilt CAT C18 Industrial Engine; 2014 Model; 800HP @ 2100RPM; Tier 2 Flex Emissions; Electric Starter; Charging Alternator; SAE 1 Flywheel Housing; Fan Drive; Zero Hour Major Overhaul; 6...
ConditionRemanufactured
Horse Power800 HP
Stock Number1763
MLS Number14161617
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar G3412C LE Industrial Engine - 637 HP

2008 Caterpillar G3412C LE Industrial Engine - 637 HP

$35,000 USD
High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Charging Alternator; Gas Regulator; SAE 0...
ConditionUsed
Horse Power637 HP
Stock Number1795
MLS Number14161609
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar G3412C LE Industrial Engine - 637 HP

2008 Caterpillar G3412C LE Industrial Engine - 637 HP

$35,000 USD
High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Charging Alternator; Gas Regulator; SAE 0...
ConditionUsed
Horse Power637 HP
Stock Number1794
MLS Number14161608
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
NUMBERCall Seller
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NineX Power Systems LLC
Caterpillar G3412C LE Industrial Engine - 637 HP

2008 Caterpillar G3412C LE Industrial Engine - 637 HP

$35,000 USD
High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Charging Alternator; SAE 0 Flywheel Housing;...
ConditionUsed
Horse Power637 HP
Stock Number1793
MLS Number14161607
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
NUMBERCall Seller
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NineX Power Systems LLC
Caterpillar 3306 DI Engine for a Caterpillar 3306DI

1996 Caterpillar 3306 DI Engine for a Caterpillar 3306DI

$8,500 USD
Good running CAT 3306DI Engine Assembly. 67k Miles. 40 psi oil pressure. New cylinder head, head gasket and head bolts due to valve issue. 120 Day Guarantee.
ConditionUsed
Horse Power300 HP
Fits To Make(s)CATERPILLAR
Fits To Model(s)3306DI
Stock Number1055466
MLS Number13501534
CategoryEngines
Last Updated2/25/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
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