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1160 (3)1673 (1)1674 (1)1693 (1)1W0773 (1)2002052 (1)2221974 (3)2354676 (1)259 (1)   259D (1)2624153 (1)2674630 (1)3.4 (1)3.6 (2)3013C (1)3014 (1)3024 (11)3024C (7)3034 (2)3044 (25)   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 (208)   3116 DITA (5)3126 (336)   3126A (1)   3126B (30)   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 (6)3204 (7)   3204 DI (1)   3204T (1)3208 (138)   3208N (27)   3208NA (2)   3208T (58)328 (1)   328D LCR (1)330 (1)   330CL (1)3304 (36)   3304 DI (11)   3304 PC (14)3304-DI (1)3306 (187)   3306 DI (64)   3306 DITA (9)   3306 PC (14)   3306B (3)   3306B DI (2)   3306C (15)3306B-DI (1)336 (2)   336D (2)3406 (384)   3406 2WS (3)   3406 DI (1)   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 (41)   3408 DI (9)   3408 DITA (4)   3408A (1)   3408B (2)   3408C (1)   3408E (4)   3408T (1)3412 (36)3412 DITA (5)   3412C (5)   3412DI (4)   3412E (12)3456 (16)3508 (23)3508B (10)3508C (8)3508DI (1)3512 (8)3512 MAR (1)3512B (6)3512C (13)3512C HD (2)3512E (1)3516 (8)3516B (2)525 (1)   525D (1)621 (1)   621F (1)6NZ (1)7E2301 (1)A9513 AEROMAX 113 (1)ACTERRA (1)C 15 (1)C 15 ACERT (2)C 18 (1)C 18 ACERT (2)C 3.4 B (1)C 7.1 (2)C0.5 (1)C1.1 (5)C1.5 (2)C1.7 (5)C10 (64)C11 (48)C11 / C13 (1)   C11 ACERT (4)C12 (210)C13 (232)C-13 ACERT (4)   C13 ACERT (39)   C13 KCB (6)C15 (328)C15 BXS (1)   C15 SDP (2)   C15 6NZ (27)   C15 ACERT (91)   C15 MXS (5)C16 (12)C18 (30)C18 MP3G - NEW / NEVER USED (2)   C18 ACERT (6)C2.2 (14)C2.4 (3)C2.4CR-EF05 (1)C2.8 (2)C27 (5)C27 ACERT (1)C3.3 (6)C3.3B (77)C3.4 (6)C3.4 DIT (2)C3.4B (11)C3.4-T (5)C3.6 (8)C3.8 (18)C32 (18)C32 ACERT (2)C4 (1)C4.2 (1)C4.4 (69)C4.4 ACERT (15)C6.4 (1)C6.6 (37)C6.6 ACERT (16)C7 (352)C7 / 3126 (1)   C7 ACERT (62)   C7 KAL (1)C7.1 (29)C7.1 MP3W - NEW / NEVER USED (1)C9 (56)C-9 ACERT (1)   C9 ACERT (10)C9.3 (12)C9.3B (7)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 (2)D3512C (3)D353 (2)D379B (1)D398 (2)D398B (1)D399 (3)D400GC (1)D6 (1)   D6R (1)D8 (2)   D8R (2)DE110E3 (1)DE13,5E3 B (1)DE22E3 B (1)DE88E3 (1)EJE120E (4)F750 (2)FL70 (1)G3306 (1)G3412C LE (3)G3516 (1)MOST (1)Other (21)P/R1700 (1)T600 (1)TH48 (1)XQP115 (1)
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Showing 451 - 475 of 4,363 Engine Listings

451 - 475 of 4,363 listings
451 - 475 of 4,363 listings
CAT 3304 PC Diesel Engine POWER UNIT! AR # 8N-5751

CAT 3304 PC Diesel Engine POWER UNIT! AR # 8N-5751

$7,695 USD
Caterpillar 3304 PC diesel engine, power unit w/ radiator, skid accessories, arrangement # 8N-5751 (8N5751,) precombustion injection, turbocharged, mechanical fuel system, later style fuel...
ConditionUsed
Stock Number18569
MLS Number14215163
CategoryEngines
Last Updated3/2/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
2004 CAT C12 Diesel Engine GOV'T SURPLUS INDUSTRIAL! BCY

2004 CAT C12 Diesel Engine GOV'T SURPLUS INDUSTRIAL! BCY

$15,995 USD
2004 Caterpillar C12 diesel engine, turbocharged, electronic fuel system, 70 pin ECM, air to air aftercooled, arrangement # 212-3802, 432 HP at 1800 RPM rating, removed from a military...
ConditionUsed
Stock Number18562
MLS Number14215089
CategoryEngines
Last Updated3/2/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
2022 CAT C7 Diesel Truck Engine FACTORY REMAN! WAX 190 HP 10R8810

2022 CAT C7 Diesel Truck Engine FACTORY REMAN! WAX 190 HP 10R8810

$17,695 USD
2022 Caterpillar C7 diesel engine, truck applications, CAT FACTORY REMAN, part # 10R-8810 (10R8810,) 190 HP rating, WAX, KAL and other prefixes, reference arrangement # 264-5479 (2645479,)...
ConditionUsed
Stock Number18557
MLS Number14215036
CategoryEngines
Last Updated3/2/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
2024 CAT C3.8 Turbo Diesel Engine FACTORY NEW! AR # 632-3568 299D3

2024 CAT C3.8 Turbo Diesel Engine FACTORY NEW! AR # 632-3568 299D3

$12,795 USD
2024 Caterpillar C3.8 turbo diesel engine, FACTORY UNUSED SURPLUS, 110 HP at 2400 RPM rating, common rail fuel system, arrangement # 632-3568 (6323568,) emissions family # RKBXL03.8C5D, fits...
ConditionUsed
Stock Number18556
MLS Number14215019
CategoryEngines
Last Updated3/2/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
2006 Caterpillar C11 Diesel Engine, AR# 269-4337, 355HP, KCA, 11.1L, 70-PIN

2006 Caterpillar C11 Diesel Engine, AR# 269-4337, 355HP, KCA, 11.1L, 70-PIN

Contact for price
(GOOD USED) 2006 Caterpillar C11 Diesel Engine, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH0680EBK, 11.1L, 70-PIN ECM CONNECTOR PLUGS, Engine...
ConditionUsed
CPL/ARR269-4337
Horse Power335 HP
Part Number269-4337
Stock Number1509
MLS Number9730077
CategoryEngines
Last Updated2/27/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
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 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
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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
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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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