Caterpillar Engines For Sale in United States

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Caterpillar (4503)
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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 (39)   3408 DI (10)   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 276 - 300 of 4,503 Engine Listings

276 - 300 of 4,503 listings
276 - 300 of 4,503 listings
Used, Caterpillar 3126, 175HP, 70Pin, Quick Start, Smooth Idle, No Smoke, Good

1999 Used, Caterpillar 3126, 175HP, 70Pin, Quick Start, Smooth Idle, No Smoke, Good

$3,995 USD
Used, Caterpillar 3126, 175HP, 70Pin, Quick Start, Smooth Idle, No Smoke, Good Oil Pressure, ESN # 7AS41516 brake: No, Core Charge: 1000.00, Horse Power: 175, ARR/CPL: 154-1085
ConditionUsed
CPL/ARR154-1085
Horse Power175 HP
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL50
Will Fit Year(s)1999
Stock Number543539
MLS Number13927919
CategoryEngines
Last Updated2/15/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
Caterpillar C7 Engine for a Ford F650

2006 Caterpillar C7 Engine for a Ford F650

$6,500 USD
Cat C-7 Complete Engine Assembly, Good Condition, Good Runner Ship Ready, Removed from a 2006 Ford F650. 117k Miles Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Usage117,000 Miles
Fits To Make(s)FORD
Fits To Model(s)F650
Stock Number77210
MLS Number13883377
CategoryEngines
Last Updated2/14/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

$8,995.98 USD
(Used) Blowby Excessive, 2001 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS76567, Family Number: 1CPXH0729ERK, Displacement: 11.9L, Horsepower: 339/505,...
ConditionUsed
Horse Power420 HP
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2002
Part Number7E-8050 01
Stock NumberP-76233
MLS Number12735165
CategoryEngines
Last Updated2/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Caterpillar 3406E Engine for a 1996 Volvo AUTOCAR ACL64

Caterpillar 3406E Engine for a 1996 Volvo AUTOCAR ACL64

$24,995 USD
3406E 435HP 5EK63620 PENDING INSPECTION, WILL TEST RUN AND INSPECT IN OUR ENGINE SHOP., Serial#: 5EK63620, Horse Power: 435
ConditionUsed
Horse Power435 HP
Fits To Make(s)Volvo
Fits To Model(s)AUTOCAR ACL64
Will Fit Year(s)1996
Stock Number20626-5
MLS Number14142156
CategoryEngines
Last Updated2/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
1998 Caterpillar C12 Engine with Jake Brakes, 9NS, 40-PIN

1998 Caterpillar C12 Engine with Jake Brakes, 9NS, 40-PIN

$12,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 1998 Caterpillar C12 Diesel Engine For Sale with Jake Brakes, AR# 164-8536, 40-PIN, Freightliner, 425HP RATED @ 2100 RPM, Engine Serial # 9NS17031...
Warranty
ConditionUsed
CPL/ARR164-8536
Horse Power425 HP
Part Number164-8536
Stock Number9974
MLS Number14141029
CategoryEngines
Last Updated2/12/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
Caterpillar 3116 Diesel Engine - 225 HP

1998 Caterpillar 3116 Diesel Engine - 225 HP

$5,750 USD
1998 CATERPILLAR 3116 225HP GOOD USED GOVERNMENT REBUILT DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. COMPLETE (MINUS FLYWHEEL) and RUN TESTED, 6.6 LITER, 6...
ConditionUsed
Horse Power225 HP
Stock Number3116-7AG06164
MLS Number14134628
CategoryEngines
Last Updated2/10/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
Caterpillar 3406E Engine for a 2015 Kenworth T800

Caterpillar 3406E Engine for a 2015 Kenworth T800

$18,995 USD
3406E 550HP 5EK RUNS GOOD VERY LIGHT BLOWBY/ VIDEO 5-21. OWNER STATES AROUND 50K MILES ON OVERHAUL. NO PAPERS. WILL PULL PAN AND CHECK ROD AND MAIN BEARINGS/ INSPECT CAMSHAFT. 180 DAY...
ConditionUsed
Horse Power550 HP
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2015
Part Number3406E
Stock Number52124-1
MLS Number12889873
CategoryEngines
Last Updated2/12/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Caterpillar C4.4 ACERT Engine - 127 HP

2011 Caterpillar C4.4 ACERT Engine - 127 HP

$4,950 USD
GOOD USED 2011 CATERPILLAR C4.4 HYDRAULIC POWER UNIT FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 7,313 HOURS SHOWING ON ECM, RUN TESTED and COMPLETE ON a STEEL SKID with RADIATOR and...
ConditionUsed
Horse Power127 HP
Stock NumberP-C44-16084
MLS Number14127317
CategoryEngines
Last Updated2/5/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
2006 Caterpillar C7 Engine Assembly  Like NEW 330HP 2737 Miles

2006 Caterpillar C7 Engine Assembly Like NEW 330HP 2737 Miles

$12,500 USD
USED 2006 CATERPILLAR C7 ENGINE FOR SALE *** LIKE NEW ENGINE*** , 2006 , CATERPILLAR , C7 , S/N FMM11923 , 330HP , *****2732 MILES 453 HOURS ****** ,...
Warranty
ConditionUsed
Usage453 Hours
Horse Power330 HP
Emission RatingEPA 04
Part NumberFMM
Stock NumberS1923EN
MLS Number14121426
CategoryEngines
Last Updated2/2/2026
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
2005 CAT 3054C Turbo Diesel Engine POWER UNIT! AR # 207-1172

2005 CAT 3054C Turbo Diesel Engine POWER UNIT! AR # 207-1172

$8,695 USD
2005 Caterpillar 3054C diesel engine, turbocharged, mechanical fuel system, arrangement # 207-1172 (2071172,) 97 HP at 2400 RPM rating, same as Perkins 1104C-44T series engines, complete...
ConditionUsed
Stock Number18439
MLS Number14084208
CategoryEngines
Last Updated2/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
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