Used Caterpillar Engines For Sale

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Truck Parts (4236)
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Engines (4236)
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Caterpillar (4236)
Model
1150 (1)1160 (4)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 (7)3024C (2)3044 (6)   3044T (3)3054 (41)3056 (5)3056E (4)3064 (1)3064T (1)3066 (2)   3066T (2)3114 (2)3116 (205)   3116 DITA (5)3126 (422)   3126B (29)   3126E (29)3160 (1)3176 (58)   3176A (3)   3176B (5)   3176C (4)   3176E (2)3196 (6)3204 (6)   3204 DI (2)3208 (131)   3208N (21)   3208NA (1)   3208T (46)328 (1)   328D LCR (1)330 (1)   330CL (1)3304 (29)   3304 DI (8)   3304 PC (12)3304-DI (1)3306 (173)   3306 DI (52)   3306 DITA (8)   3306 PC (13)   3306B (3)   3306B DI (2)   3306C (13)3306B-DI (1)336 (2)   336D (2)3406 (419)   3406 2WS (2)   3406 5EK (1)   3406 DI (1)   3406A (11)   3406B (145)   3406B DI (1)   3406B DITA (1)   3406C (62)   3406C DITA (4)   3406E (121)3406/C15 (1)3406B,C (1)3406E (40 PIN) 1LW (6)3406E (40 PIN) 5EK 6TS (1)3408 (28)   3408 DI (5)   3408 DITA (4)   3408C (1)   3408T (1)3412 (27)3412 DITA (5)   3412C (4)   3412DI (1)   3412E (9)3456 (16)3508 (20)3508B (8)3508C (2)3508DI (1)3512 (6)3512B (5)3512C (12)3512C HD (2)3512E (1)3516 (7)3516B (2)525 (1)   525D (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)C1.1 (3)C1.5 (1)C1.7 (5)C10 (79)C11 (49)C11 / C13 (1)   C11 ACERT (3)C12 (224)C13 (256)C-13 ACERT (7)C-13 ACERT DPF (1)   C13 ACERT (36)   C13 KCB (9)C15 (379)C15 BXS (1)   C15 SDP (7)   C15 6NZ (28)   C15 ACERT (80)   C15 MXS (10)C16 (10)C18 (18)C18 MP3G - NEW / NEVER USED (2)   C18 ACERT (5)C2.2 (12)C2.4 (2)C2.4CR-EF05 (1)C2.8 (2)C27 (4)C3.3 (5)C3.3B (56)C3.4 (1)C3.4B (7)C3.4-T (1)C3.6 (3)C3.8 (16)C32 (12)C32 ACERT (2)C4 (1)C4.2 (1)C4.4 (46)C4.4 ACERT (7)C6.4 (1)C6.6 (23)C6.6 ACERT (9)C7 (388)C7 / 3126 (1)   C7 ACERT (68)   C7 KAL (1)C7.1 (9)C7.1 MP3W - NEW / NEVER USED (1)C9 (38)C-9 ACERT (1)   C9 ACERT (10)C9.3 (5)C9.3B (5)CT13 (4)CT660 (1)D330 (6)D333 (1)D333C (1)D333T (2)D342 (4)D343 (7)D346 (1)D348 (1)D3512C (3)D353 (1)D379B (1)D398B (1)D399 (2)D400GC (1)D6 (1)   D6R (1)D8 (2)   D8R (2)DE110E3 (1)DE13,5E3 B (1)DE22E3 B (1)DE88E3 (1)F750 (1)FL70 (1)G3412C LE (3)G3516 (1)Other (29)P/R1700 (1)T600 (1)TH48 (1)XQP115 (1)
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Used (4236)
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No (4236)
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Showing 76 - 100 of 4,236 Engine Listings

76 - 100 of 4,236 listings
76 - 100 of 4,236 listings
Caterpillar 3412C Industrial Engine - 739 HP

2011 Caterpillar 3412C Industrial Engine - 739 HP

Price Drop $39,900 USD
Used CAT 3412C Industrial Engine; 2011 Model – 80 Original Hours; Fire Pump Spec; 739HP @ 2100RPM; Water Cooled Manifolds; Expansion Tank; Heat Exchanger; Air Starter; Specifications Engine:...
ConditionUsed
Horse Power739 HP
Stock Number1823
MLS Number14229830
CategoryEngines
Last Updated5/19/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
Caterpillar 3412C Industrial Engine - 739 HP

1992 Caterpillar 3412C Industrial Engine - 739 HP

Price Drop $39,900 USD
Used CAT 3412C Industrial Engine; 1992 Model – 191 Original Hours; Fire Pump Spec; 739HP @ 2100RPM; Water Cooled Manifolds; Expansion Tank; Heat Exchanger; Air Starter; Specifications Engine...
ConditionUsed
Horse Power739 HP
Stock Number1822
MLS Number14229828
CategoryEngines
Last Updated5/19/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
1984 Caterpillar 3406B Engine with Jake Brakes, 425HP

1984 Caterpillar 3406B Engine with Jake Brakes, 425HP

Recently Updated
$15,000 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 1984 Caterpillar 3406B Diesel Engine For Sale with Jake Brakes, Engine Serial# 7FB08568, AIR TO AIR) MECHANICAL FUEL PUMP, 3406B, 425HP @ 2100RPM,...
Warranty
ConditionUsed
CPL/ARR4W-3607
Horse Power425 HP
Stock Number9863
MLS Number14323044
CategoryEngines
Last Updated5/18/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
2005 Caterpillar C15 Engine

2005 Caterpillar C15 Engine

Newly Listed
$15,750 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2005Caterpillar C15 ACERT Diesel Engine For Sale, DUAL TURBO, MXS, 475HP @ 2100RPM, AR#263-0497, 120-PIN, 248-5533, REMAN # 10R-4404, Long Block:...
Warranty
ConditionUsed
CPL/ARR263-0497
Horse Power475 HP
Part NumberMXS
Stock Number9207
MLS Number14376802
CategoryEngines
Last Updated5/18/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
2005 Caterpillar C15 MXS Engine

2005 Caterpillar C15 MXS Engine

Newly Listed
$15,750 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2005Caterpillar C15 ACERT Diesel Engine For Sale, DUAL TURBO, MXS, 475HP @ 2100RPM, AR#263-0497, 248-5533, REMAN # 10R-4404, Long Block: 10R-4412,...
Warranty
ConditionUsed
CPL/ARR263-0497
Horse Power475 HP
Part NumberMXS NXS COMPATIBLE
Stock Number9207
MLS Number14376611
CategoryEngines
Last Updated5/18/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
2000 CAT 3126B Diesel Engine LOW MILES 250 HP

2000 CAT 3126B Diesel Engine LOW MILES 250 HP

Newly Listed
$7,695 USD
2000 Caterpillar 3126 diesel engine, 70 pin ECM, HEUI fuel system, turbocharged, air to air intercooled, arrangement # 186-1743 (1861743,) Sterling truck applications, 250 HP at 2200 RPM...
ConditionUsed
Stock Number18873
MLS Number14376239
CategoryEngines
Last Updated5/18/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
2012 CAT C13 Diesel Engine POWER UNIT AR # 366-0290

2012 CAT C13 Diesel Engine POWER UNIT AR # 366-0290

Newly Listed
$22,795 USD
2012 Caterpillar C13 diesel engine, turbocharged, air to air intercooled, tier 4 emissions, w/ DPF, cooling package, skid accessories as pictured, arrangement # 266-0290 (2660290,) 476 HP...
ConditionUsed
Stock Number18870
MLS Number14376236
CategoryEngines
Last Updated5/18/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7AS54930 AR# 154-1098

1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7AS54930 AR# 154-1098

Recently Updated
$5,499.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.7AS54930, AR# NO.154-1098, CORE AR# 141-5125,THE ENGINE RUNS GREAT AND INCLUDES WARRANTY, STOCK# 218629...
Warranty
ConditionUsed
CPL/ARR154-1098
Assembly Number141-5125
Fits To EquipmentCat 3126 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3126 7AS 70-Pin 7.2L Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 7AS 7.2L Turbo
Stock Number218629-12
MLS Number10551795
CategoryEngines
Last Updated5/22/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Good Cat 3208DI 3208N Diesel Engine V-8 Non-Turbo 90N42240 AR# 8N4545

1986 Good Cat 3208DI 3208N Diesel Engine V-8 Non-Turbo 90N42240 AR# 8N4545

Recently Updated
$5,499.99 USD
(RUNS PERFECT) FITS TOCaterpillar 3208N (Non-Turbo / Naturally Aspirated) 3208-DI (DIRECT INJECTION) MECHANICALDiesel Engine,ESN: 90N42240, AR# 8N4545, INCLUDES WARRANTY, CONTACT US FOR MORE...
Warranty
ConditionUsed
CPL/ARR3208N
Assembly Number8N4545
Fits To EquipmentCat 3208 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3208DI 3208N
Part NumberCat 3208DI
Stock Number218672-12
MLS Number10696978
CategoryEngines
Last Updated5/22/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Good Cat 3208DI 3208N Diesel Engine V-8 Non-Turbo 10.4L 90N56874 AR 1W0351

1986 Good Cat 3208DI 3208N Diesel Engine V-8 Non-Turbo 10.4L 90N56874 AR 1W0351

Recently Updated
$5,499.99 USD
(RUNS PERFECT) FITS TOCaterpillar 3208N (Non-Turbo / Naturally Aspirated) 3208-DI (DIRECT INJECTION) MECHANICALDiesel Engine,ESN: 90N56874, AR# 1W0351, 10.4L, V-8, INCLUDES WARRANTY, CONTACT...
Warranty
ConditionUsed
CPL/ARR3208N
Assembly Number1W0351
Fits To EquipmentCat 3208 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3208DI 3208N
Part NumberCat 3208DI
Stock Number218759
MLS Number10915982
CategoryEngines
Last Updated5/22/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
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